Murakoze gusura Nature.com. Verisiyo ya mushakisha ukoresha ifite ubufasha buke bwa CSS. Kugira ngo ubone uburambe bwiza, turakugira inama yo gukoresha mushakisha ivuguruye (cyangwa ugahagarika uburyo bwo guhuza ibintu muri Internet Explorer). Hagati aho, kugira ngo dukomeze gushyigikira, tuzatanga urubuga rudafite imiterere na JavaScript.
TiO2 ni ibikoresho bya semiconductor bikoreshwa mu guhindura amashanyarazi. Kugira ngo banoze ikoreshwa ryabyo ry'urumuri, uduce duto twa nikeli na sulfide twa silver twakorewe ku buso bwa nanowire za TiO2 hakoreshejwe uburyo bworoshye bwo kwibiza no kugabanya imiterere y'amashanyarazi. Hakozwe ubushakashatsi butandukanye ku mikorere ya cathodic yo kurinda Ag/NiS/TiO2 nanocomposites ku byuma 304 bitanduye, kandi imiterere, imiterere, n'imiterere y'urumuri by'ibikoresho byongewemo. Ibisubizo bigaragaza ko nanocomposites za Ag/NiS/TiO2 zateguwe zishobora gutanga uburinzi bwiza bwa cathodic ku byuma 304 bitanduye iyo umubare wa nikeli sulfide impregnation-precipitation cycles ari 6 naho ingano ya nitrite ya silver iringaniye ari 0.1M.
Gukoresha semiconductor zo mu bwoko bwa n mu kurinda fotocathode hakoreshejwe urumuri rw'izuba byabaye ingingo ikomeye mu myaka ya vuba aha. Iyo izuba rishyushye, elektroni zo mu bwoko bwa valence band (VB) z'ibikoresho bya semiconductor zizashyirwa mu gice cyo kuyobora (CB) kugira ngo zikore elektroni zikozwe na photocomposite. Niba ubushobozi bwo kuyobora bwa semiconductor cyangwa nanocomposite ari bubi kurusha ubushobozi bwo kwibohora bw'icyuma gifatanye, izi elektroni zikozwe na photocomposite zizajya ku buso bw'icyuma gifatanye. Kwiyongera kwa elektroni bizatuma icyuma gihinduka cathodic kandi gitange uburinzi bwa cathodic bw'icyuma gifitanye isano1,2,3,4,5,6,7. Ibikoresho bya semiconductor mu buryo bw'imitekerereze bifatwa nk'photoanode idatanga igitambo, kuko reaction ya anodic idatuma ibikoresho bya semiconductor ubwabyo byangirika, ahubwo yangiza oxidation y'amazi binyuze mu myobo ikozwe na photocathode cyangwa imyanda ya organic inyuzwamo, cyangwa kuba hari abantu bakusanya imyobo ikozwe na photocathode. Icy'ingenzi kurushaho, ibikoresho bya semiconductor bigomba kugira ubushobozi bwa CB buri hasi kuruta ubushobozi bwo kwangirika bw'icyuma kirinzwe. Icyo gihe ni bwo gusa electron zikomoka ku foto zishobora kuva ku murongo w’amashanyarazi wa semiconductor zijya ku cyuma kirinzwe. Inyigo ku kurwanya ingese zikomoka kuri fotokemikali zibanze ku bikoresho bya semiconductor byo mu bwoko bwa n-inorganic bifite icyuho kinini (3.0–3.2EV)1,2,3,4,5,6,7, bihangana gusa n'urumuri rwa ultraviolet (<400 nm), bigabanya kuboneka k'urumuri. Inyigo ku kurwanya ingese zikomoka kuri fotokemikali zibanze ku bikoresho bya semiconductor byo mu bwoko bwa n-inorganic bifite icyuho kinini (3.0–3.2EV)1,2,3,4,5,6,7, bihangana gusa n'urumuri rwa ultraviolet (<400 nm), bigabanya kuboneka k'urumuri. Исследования стойкости к фотохимческой коррозии были сосредоточены на неорганических полупро матниковых чахах н-тиа с широкой матрещенной чойой (3,0–3,2 EV) 1,2,3,4,5,6,7, Котое рачуч. (<400 нм), уменьшение доступности света. Ubushakashatsi ku kurwanya ingese ya fotokemike bwibanze ku bikoresho bya semiconductor inorganic byo mu bwoko bwa n bifite umugozi munini (3.0–3.2 EV) 1,2,3,4,5,6,7 bisubiza gusa imirasire ya ultraviolet (< 400 nm), bigatuma urumuri rugabanuka.光化学耐腐蚀性研究主要集中在具有宽带隙 (3.0–3.2EV) 1,2,3,4,5,6,7 的无机 n 型半导体材料上，这些材料仅对紫外光（ <400 nm ）有响应，减少光的可用性。光 化学 耐腐 蚀性 研究 在 3.0 3.0 (3.0–3.2ev) 1.2,3,4,5,6,6,7 的 无机 n 型 材料 400 400 400 400 400 400 400 有响应，减少光的可用性。 Исследования стойкости к фотохимческой коррозии о основном были сосредоточены на неорганических полупро мникниковых ахах n-tipа с широкой кререщенной мәойой (3,0–3,2EV) 1,2,3,4,5,6? УФ-излучению (<400 нм). Ubushakashatsi ku kurwanya ingese ya fotokemike bwibanze cyane cyane ku gihombo kinini (3.0–3.2EV) ibikoresho bya semiconductor bidafite umwimerere byo mu bwoko bwa n 1,2,3,4,5,6,7 byo mu bwoko bwa n bifatwa gusa n'imirasire ya UV. (<400 nm).Kubera iyo mpamvu, kuboneka k'urumuri biragabanuka.
Mu rwego rwo kurinda ingese zo mu mazi, ikoranabuhanga ryo kurinda cathodike y’ubushyuhe bw’amazi mu kirere rigira uruhare runini. TiO2 ni ibikoresho bya semiconductor bifite ubushobozi bwo kwinjiza urumuri rwa UV neza no gukaranga urumuri. Ariko, bitewe n’uko urumuri rukoreshwa mu buryo buke, imyobo ya electron ikomoka ku ruhu irahuzwa byoroshye kandi ntishobora gukingirwa mu bihe by’umwijima. Hakenewe ubushakashatsi bwimbitse kugira ngo haboneke igisubizo gikwiye kandi gishoboka. Byaravuzwe ko hari uburyo bwinshi bwo guhindura ubuso bushobora gukoreshwa mu kunoza ubushobozi bwa TiO2 bwo gukangura urumuri, nko gukoresha doping na Fe, N, no kuvanga na Ni3S2, Bi2Se3, CdTe, nibindi. Kubwibyo, TiO2 ivanze n’ibikoresho bifite ubushobozi bwo guhindura urumuri cyane ikoreshwa cyane mu rwego rwo kurinda cathodike ikomoka ku ruhu.
Sulfide ya Nickel ni ibikoresho bya semiconductor bifite icyuho gito cya eV8.9 gusa. Uko icyuho kinini cya band, niko ikoreshwa ry'urumuri rirushaho gukomera. Nyuma yuko nickel sulfide ivanzwe n'ubuso bwa titanium dioxide, urugero rw'ikoreshwa ry'urumuri rushobora kwiyongera. Iyo ihujwe na titanium dioxide, ishobora kunoza neza imikorere myiza ya electron zikomoka kuri photocatalytic na utwobo. Sulfide ya Nickel ikoreshwa cyane mu gukora electrocatalytic hydrogen, bateri no gusenya imyanda8,9,10. Ariko, ikoreshwa ryayo mu kurinda photocathode ntiriratangazwa. Muri ubu bushakashatsi, ibikoresho bya semiconductor bya bandgap byatoranyijwe kugira ngo bikemure ikibazo cyo gukoresha urumuri rwa TiO2 mu buryo buke. Uduce duto twa nickel na silver sulfide twahujwe ku buso bwa TiO2 nanowires binyuze mu buryo bwo kwinjizwa no gusohora foto, uko bikurikirana. Nanocomposite ya Ag/NiS/TiO2 irushaho kunoza imikorere myiza y'urumuri kandi yongera urugero rwo kwinjiza urumuri kuva mu gace ka ultraviolet kugera mu gace kagaragara. Hagati aho, gushyiramo uduce duto twa silver biha nanocomposite ya Ag/NiS/TiO2 ubushobozi bwo kudahindagurika mu mucyo no kurinda cathodic mu buryo buhamye.
Ubwa mbere, agapapuro ka titaniyumu gafite ubugari bwa mm 0.1 gafite ubuziranenge bwa 99.9% kaciwe ku ngano ya mm 30 × 10 kugira ngo hakoreshwe igerageza. Hanyuma, buri buso bwa titaniyumu bwarasukuwe inshuro 100 hakoreshejwe impapuro 2500 z'umucanga, hanyuma hakaraba buhoro buhoro hakoreshejwe acetone, etanoliyone, n'amazi yaciwe. Shyira isahani ya titaniyumu mu mvange ya 85 °C (hydroxide ya sodium: karubone ya sodium: amazi = 5:2:100) mu gihe cy'iminota 90, ukuremo hanyuma woge n'amazi yaciwe. Ubuso bwaciwe hakoreshejwe umuti wa HF (HF:H2O = 1:5) mu gihe cy'umunota 1, hanyuma hakaraba ukoresheje acetone, etanoli, n'amazi yaciwe, hanyuma buzumishwa kugira ngo bukoreshwe. Insinga za titaniyumu nano zakozwe vuba ku buso bwa titaniyumu hakoreshejwe uburyo bwo gukaraba buhoro buhoro. Mu gukaraba, hakoreshwa sisitemu gakondo ya electrode ebyiri, electrode ikora ni urupapuro rwa titaniyumu, naho electrode yo kugabanya ni electrode ya platinum. Shyira isahani ya titaniyumu muri mililitiro 400 z'umuti wa NaOH wa 2 M ukoresheje ibyuma bya electrode clamps. Umuvuduko w'amashanyarazi wa DC uhoraho kuri dogere 1.3 A. Ubushyuhe bw'umuti bwagumye kuri dogere 80 C mu gihe cy'iminota 180 mu gihe cy'imikorere y'umubiri. Ibati ya titaniyumu yarakuwemo, yozwa na acetone na ethanol, yozwa n'amazi yaciwe, hanyuma yumishwa mu buryo busanzwe. Hanyuma ingero zashyizwe mu itanura rifunze neza kuri dogere 450 C (igipimo cy'ubushyuhe cya 5 C/min), zibikwa ku bushyuhe budahinduka mu gihe cy'iminota 120, hanyuma zishyirwa mu isafuriya yo kumisha.
Ifu ya nickel sulfide-titanium dioxide yabonetse hakoreshejwe uburyo bworoshye kandi bworoshye bwo kuyigabanyamo. Ubwa mbere, nickel nitrate (0.03 M) yashongeshejwe muri ethanol hanyuma ikabikwa mu buryo bwa magnetism mu gihe cy'iminota 20 kugira ngo haboneke umuti wa ethanol wa nickel nitrate. Hanyuma tegura sodium sulfide (0.03 M) hamwe n'umuti uvanze wa methanol (methanol: amazi = 1:1). Hanyuma, ibinini bya titanium dioxide byashyizwe mu muti wateguwe haruguru, bikurwamo nyuma y'iminota 4, hanyuma byozwa vuba n'umuti uvanze wa methanol n'amazi (methanol: amazi = 1:1) mu gihe cy'umunota 1. Nyuma y'uko ubuso bwumye, ibinini byashyizwe mu itanura rifunze, bishyushywa mu cyuma kuri 380 ° C mu gihe cy'iminota 20, bikonjeshwa kugeza ku bushyuhe bw'icyumba, hanyuma byumye. Umubare w'ibyiciro 2, 4, 6 na 8.
Uduce duto twa Ag nanoparticles twahinduwe na Ag/NiS/TiO2 nanocomposites hakoreshejwe photoreduction12,13. Uduce duto twa Ag/NiS/TiO2 nanocomposite twavuyemo twashyizwe mu gisubizo cya nitrate y'ifeza gikenewe mu igerageza. Hanyuma ingero zaratwikiriwe n'urumuri rwa ultraviolet mu gihe cy'iminota 30, ubuso bwazo busukurwa n'amazi yakuwemo iyoni, maze utwo duce duto twa Ag/NiS/TiO2 twabonetse hakoreshejwe imiterere y'umwimerere. Uburyo bw'igerageza bwavuzwe haruguru bugaragazwa ku Ishusho ya 1.
Nanocomposites za Ag/NiS/TiO2 zaranzwe ahanini na mikoroskopi ya electron scanning field emission (FESEM), energy dispersive spectroscopy (EDS), X-ray photoelectron spectroscopy (XPS), na diffuse reflection mu mirasire ya ultraviolet na visible ranges (UV-Vis). FESEM yakozwe hakoreshejwe mikoroskopi ya Nova NanoSEM 450 (FEI Corporation, USA). Kwihutisha voltage 1 kV, ingano y'agace 2.0. Iki gikoresho gikoresha probe ya CBS kugira ngo cyakire electrons zo mu rwego rwa kabiri n'izo mu gusesengura imiterere y'ubutaka. EMF yakozwe hakoreshejwe sisitemu ya Oxford X-Max N50 EMF (Oxford Instruments Technology Co., Ltd.) ifite voltage yihuta ya 15 kV n'ingano y'agace 3.0. Isesengura ry'imiterere n'ingano hakoreshejwe imirasire ya X isanzwe. Isuzuma rya X-ray photoelectron spectroscopy ryakorewe kuri Escalab 250Xi spectrometer (Thermo Fisher Scientific Corporation, USA) rikora mu buryo bw'ingufu zidahinduka rifite imbaraga zo gushyushya 150 W n'imirasire ya Al Kα imwe (1486.6 eV) nk'isoko yo gushyushya. Intera yose yo gupima 0–1600 eV, ingufu zose 50 eV, ubugari bw'intambwe 1.0 eV, na karuboni idasukuye (~284.8 eV) byakoreshejwe nk'ingero zo gukosora ingufu zifata. Ingufu zo gupima uburebure zari 20 eV hamwe n'intambwe ya 0.05 eV. Isuzuma rya Diffuse reflection spectroscopy mu gace kagaragara na UV ryakorewe kuri Cary 5000 spectrometer (Varian, USA) hamwe n'ikirango gisanzwe cya barium sulfate mu ntera yo gupima uburebure bwa 10–80°.
Muri iki gikorwa, imiterere (ijanisha ry'uburemere) bw'icyuma kitagira umugese 304 ni 0.08 C, 1.86 Mn, 0.72 Si, 0.035 P, 0.029 s, 18.25 Cr, 8.5 Ni, naho igisigaye ni Fe. 10mm x 10mm x 10mm 304 icyuma kitagira umugese, epoxy ishyizwe mu nkono ifite ubuso bwa cm2. Ubuso bwayo bwasizweho umucanga wa silikoni wa grit 2400 hanyuma bwozwa na ethanoli. Icyuma kitagira umugese cyashyizwe mu mazi ya deionized mu gihe cy'iminota 5 hanyuma kibikwa mu ifuru.
Mu igerageza rya OCP, ibyuma 304 bitagira umushongi na Ag/NiS/TiO2 fotoanode byashyizwe mu kazu k’uburozi n’akazu k’uburozi, uko bikurikirana (Ishusho ya 2). Akazu k’uburozi kuzuyemo umuti wa NaCl wa 3.5%, maze 0.25 M Na2SO3 ishyirwa mu kazu k’uburozi nk’umutego wo gucukura umwobo. Electrolyte ebyiri zatandukanyijwe n’uruvange hakoreshejwe membrane ya naphthol. OCP yapimwe ku gakoresho k’amashanyarazi (P4000+, muri Amerika). Electrode y’icyitegererezo yari electrode ya calomel yuzuye (SCE). Isoko ry’urumuri (itara rya xenon, PLS-SXE300C, Poisson Technologies Co., Ltd.) n’isahani yaciwe 420 byashyizwe aho urumuri rusohokera, bituma urumuri rugaragara runyura mu kirahuri cya quartz rujya kuri fotoanode. Electrode ya 304 ifatanye na fotoanode hakoreshejwe insinga y’umuringa. Mbere y'igerageza, electrode ya 304 stainless steel yashyizwe mu gisubizo cya 3.5% cya NaCl mu gihe cy'amasaha 2 kugira ngo ihamye. Mu ntangiriro y'igerageza, iyo urumuri rufunguye kandi rugazimwa, electron zishyushye za photoanode zigera ku buso bwa 304 stainless steel binyuze mu nsinga.
Mu igerageza ryakozwe ku bucucike bwa photocurrent, 304SS na Ag/NiS/TiO2 photoanodes byashyizwe mu turemangingo twa corrosion na photoanode, uko bikurikirana (Ishusho ya 3). Ubucucike bwa photocurrent bwapimwe ku buryo bumwe na OCP. Kugira ngo haboneke ubucucike nyabwo bwa photocurrent hagati ya 304 stainless steel na photoanode, potentiostat yakoreshejwe nka zero resistance ammeter kugira ngo ihuze 304 stainless steel na photoanode mu bihe bitari polarized. Kugira ngo ibi bigerweho, electrodes reference na counter mu igerageza ryakozwe short-circuits, ku buryo electrochemical workstation ikora nka zero-resistance ammeter ishobora gupima ubucucike nyabwo bwa electrode. Electrode ya 304 stainless steel ihujwe n'ubutaka bw'aho electrochemical workstation, kandi photoanode ihujwe n'icyuma gifunga electrode. Mu ntangiriro y'igerageza, iyo urumuri rufunguye kandi rugazimya, electrons zishyushye za photoanode zinyuze mu nsinga zigera ku buso bwa 304 stainless steel. Muri iki gihe, hari impinduka mu bucucike bw'umuyoboro wa photocurrent ku buso bw'icyuma kitagira umugese cya 304.
Kugira ngo higwe imikorere y’uburinzi bwa cathodic bw’ibyuma bitagira umugese 304, hagenzuwe impinduka mu bushobozi bwa photoionization bw’ibyuma bitagira umugese 304 n’ibitagira umugese, ndetse n’impinduka mu bucucike bw’amashanyarazi hagati y’ibyuma bitagira umugese 304 n’ibyuma bitagira umugese 304.
Ku ishusho ya 4 hagaragara impinduka mu bushobozi bw'urujya n'uruza rw'amashanyarazi 304 mu byuma bita "stainless steel" na "nanocomposites" mu gihe cy'imirasire igaragara no mu bihe by'umwijima. Ku ishusho ya 4a hagaragazwa ingaruka z'igihe cyo gushyira NiS mu bushobozi bw'urujya n'uruza rw'amashanyarazi, naho ku ishusho ya 4b hagaragazwa ingaruka z'ubwinshi bw'ifeza ya nitrate ku bushobozi bw'urujya n'uruza rw'amashanyarazi mu gihe cyo kugabanya ingufu. Ku ishusho ya 4a hagaragazwa ko bushobozi bw'urujya n'uruza rw'amashanyarazi bwa nanocomposite ya NiS/TiO2 ifatanye n'icyuma kitarabagirana 304 bugabanuka cyane mu gihe itara rifunguye ugereranije n'icyungo cya nickel sulfide. Byongeye kandi, ubushobozi bw'urujya n'uruza rw'amashanyarazi ni bubi cyane kuruta ubw'insinga za TiO2 z'umwimerere, bigaragaza ko icyuma cya nickel sulfide gitanga electron nyinshi kandi kikanoza uburyo bwo kurinda fotocathode kuva kuri TiO2. Ariko, mu gihe cyo kugaragara, ubushobozi bwo kudatwara amashanyarazi buzamuka vuba kugera ku bushobozi bwo kudatwara amashanyarazi nk'ubw'icyuma kitarabagirana, bigaragaza ko nickel sulfide idafite ingaruka zo kubika ingufu. Ingaruka z'umubare w'imizingo yo gushyiramo amazi ku bushobozi bwo gusohora amazi bushobora kugaragara ku Ishusho ya 4a. Mu gihe cyo gushyiramo amazi cya 6, ubushobozi bukabije bwa nanocomposite bugera kuri -550 mV ugereranije na electrode ya calomel yuzuye, kandi ubushobozi bwa nanocomposite bushyizwemo na factor ya 6 buri hasi cyane ugereranyije n'ubwa nanocomposite mu zindi mimerere. Bityo, nanocomposites za NiS/TiO2 zabonetse nyuma y'imizingo 6 yo gushyiramo amazi zatanze uburinzi bwiza bwa cathodic ku byuma 304 bitanduye.
Impinduka muri OCP ya electrode 304 z'icyuma kidapfa gushonga hamwe na nanocomposites za NiS/TiO2 (a) na nanocomposites za Ag/NiS/TiO2 (b) hamwe n'izidafite urumuri (λ > 400 nm).
Nkuko bigaragara ku ishusho ya 4b, ubushobozi bwo gucukura amashanyarazi bwa 304 stainless steel na Ag/NiS/TiO2 nanocomposites bwagabanutse cyane iyo bwashyizwe ku mucyo. Nyuma yo gushyiramo ibice bya feza, ubushobozi bwo gucukura amashanyarazi bwagabanutse cyane ugereranije na nanowires za TiO2. Ubushobozi bwa nanocomposite ya NiS/TiO2 ni bubi cyane, bigaragaza ko ingaruka zo kurinda za TiO2 zirushaho kwiyongera cyane nyuma y’uko ibice bya Ag nanoparticles bishyizwe. Ubushobozi bwo gucukura amashanyarazi bwariyongereye cyane mu mpera z’ishyirwa, kandi ugereranije na electrode ya calomel yuzuye, ubushobozi bwo gucukura amashanyarazi bwashoboraga kugera kuri -580 mV, byari munsi y’icyuma cya 304 stainless steel (-180 mV). Ibi bisubizo bigaragaza ko nanocomposite ifite ingaruka zikomeye zo kubika ingufu nyuma y’uko ibice bya feza bishyizwe ku buso bwayo. Ku ishusho ya 4b kandi hagaragara ingaruka z’ubwinshi bwa nitrati ya feza ku bushobozi bwo gucukura amashanyarazi. Ku gipimo cya nitrati ya feza ya 0.1 M, ubushobozi buke ugereranyije na electrode ya calomel yuzuye bugera kuri -925 mV. Nyuma y’inshuro 4 zo gukoresha, ubushobozi bwagumye ku rwego nyuma yo gukoresha bwa mbere, bigaragaza ko nanocomposite ihamye cyane. Bityo, ku gipimo cya nitrati ya silver ya 0.1 M, nanocomposite ya Ag/NiS/TiO2 ivamo ifite ingaruka nziza zo kurinda cathodic ku cyuma cya 304 kitarangirika.
Gushyira NiS ku buso bw'insinga za TiO2 bigenda birushaho kwiyongera uko igihe cyo gushyira NiS kigenda cyiyongera. Iyo urumuri rugaragara rugeze ku buso bw'insinga, ahantu henshi hakora nickel sulfide bishishikarira gukora electron, kandi ubushobozi bwo gufotora bugabanuka cyane. Ariko, iyo uduce duto twa nickel sulfide dushyizwe ku buso cyane, nickel sulfide iragabanuka ahubwo, ibyo ntibifasha mu kwinjiza urumuri. Nyuma y'uko uduce twa feza dushyizwe ku buso, bitewe n'ingaruka za plasmon resonance z'uduce twa feza, electron zakozwe zihita zijyanwa ku buso bw'icyuma cya 304 kitarabagirana, bigatuma habaho ingaruka nziza zo kurinda cathodic. Iyo uduce twinshi twa feza dushyizwe ku buso, uduce twa feza tuba ahantu ho gusubiranamo electron n'imyobo, ibyo ntibifasha mu gukora electron. Muri make, nanocomposites za Ag/NiS/TiO2 zishobora gutanga uburinzi bwiza bwa cathodic ku cyuma cya 304 kitarabagirana nyuma yo gushyira nickel sulfide inshuro 6 munsi ya 0.1 M silver nitrate.
Agaciro k'ubucucike bw'umuyoboro w'izuba kagaragaza imbaraga zo gutandukanya za electron n'imyobo bikomoka kuri foto, kandi uko ubucucike bw'umuyoboro w'izuba burushaho kuba bwinshi, ni ko imbaraga zo gutandukanya za electron n'imyobo bikomoka kuri foto zirushaho gukomera. Hari ubushakashatsi bwinshi bwerekana ko NiS ikoreshwa cyane mu guhuza ibikoresho bikomoka kuri fotocatalytic kugira ngo inoze imiterere y'amashanyarazi y'ibikoresho no gutandukanya imyobo15,16,17,18,19,20. Chen n'abandi bakoze ubushakashatsi ku bikoresho bya graphene bidafite icyuma na g-C3N4 byahinduwe na NiS15. Ubukana ntarengwa bw'umuyoboro w'izuba wahinduwe na g-C3N4/0.25%RGO/3%NiS ni 0.018 μA/cm2. Chen n'abandi bakoze ubushakashatsi ku buryo CdSe-NiS ifite ubucucike bw'umuyoboro w'izuba bwa 10 µA/cm2.16. Liu n'abandi bakoze CdS@NiS ifite ubucucike bw'umuyoboro w'izuba bwa 15 µA/cm218. Ariko, ikoreshwa rya NiS mu kurinda fotocathode ntiriratangazwa. Mu bushakashatsi bwacu, ubucucike bwa TiO2 bwiyongereye cyane bitewe n’impinduka za NiS. Ku ishusho ya 5 hagaragara impinduka mu bucucike bwa photocurrent bwa 304 stainless steel na nanocomposites mu bihe by’urumuri rugaragara kandi nta rumuri rumuritse. Nkuko bigaragara ku ishusho ya 5a, ubucucike bwa photocurrent bwa nanocomposite ya NiS/TiO2 bwiyongera vuba mu gihe urumuri rufunguye, kandi ubucucike bwa photocurrent ni bwiza, bigaragaza urujya n’uruza rwa electron ziva muri nanocomposite zijya hejuru binyuze mu cyuma gikoresha amashanyarazi. 304 stainless steel. Nyuma yo gutegura composites za nickel sulfide, ubucucike bwa photocurrent buruta ubw’insinga za TiO2 gusa. Ubucucike bwa photocurrent bwa NiS bugera kuri 220 μA/cm2, bungana n’inshuro 6.8 ugereranyije n’insinga za TiO2 (32 μA/cm2), iyo NiS yinjijwe mu mazi ikanashyirwamo inshuro 6. Nkuko bigaragara ku ishusho ya 5b, ubucucike bw'umuvuduko wa foto hagati ya nanocomposite ya Ag/NiS/TiO2 na 304 stainless steel bwari hejuru cyane ugereranyije na TiO2 yonyine na nanocomposite ya NiS/TiO2 iyo yacanwaga munsi y'itara rya xenon. Ku ishusho ya 5b kandi hagaragaramo ingaruka z'ubucucike bwa AgNO ku bucucike bw'umuvuduko wa foto mu gihe cyo kugabanya foto. Ku bucucike bwa nitrati ya silver ya 0.1 M, ubucucike bwayo bwa fotocom buragera kuri 410 μA/cm2, bungana n'inshuro 12.8 kurusha ubwa nanowires za TiO2 (32 μA/cm2) n'inshuro 1.8 kuruta ubwa nanocomposites za NiS/TiO2. Umuyoboro w'amashanyarazi wa heterojunction ukorwa ku murongo wa nanocomposite ya Ag/NiS/TiO2, woroshya gutandukanya electrons zikomoka ku foto n'imyobo.
Impinduka mu bucucike bwa photocurrent bwa electrode ya 304 stainless steel hamwe na (a) NiS/TiO2 nanocomposite na (b) Ag/NiS/TiO2 na nanocomposite ifite urumuri (λ > 400 nm).
Bityo, nyuma y’izunguruka 6 za nickel sulfide yo kwibiza muri nitrati ya silver ya 0.1 M, ubucucike bw’umuyoboro wa photocurrent hagati ya nanocomposites za Ag/NiS/TiO2 na 304 stainless steel bugera kuri 410 μA/cm2, buruta ubw’umuyoboro wa calomel yuzuye. Electrodes zigera kuri -925 mV. Muri ibi bihe, 304 stainless steel ivanze na Ag/NiS/TiO2 ishobora gutanga uburinzi bwiza bwa cathodic.
Ku ishusho ya 6 hagaragara amashusho ya mikorosikopi ya elegitoroni yo hejuru y’insinga za titaniyumu diokiside, utunyangingo twa nikeli sulfide dukozwe muri composite, n’utunyangingo twa silver dukozwe muri anodization y’icyiciro kimwe. Ku ishusho ya 6a, d hagaragara utunyangingo twa TiO2 dukozwe muri anodization y’icyiciro kimwe. Ikwirakwizwa ry’ubuso bw’insinga za titaniyumu diokiside ni rimwe, imiterere y’insinga za nano iri hafi, kandi ingano y’imyenge irangana. Ishusho ya 6b na e ni mikorosikopi ya diokiside ya titaniyumu nyuma yo kwinjizwa inshuro 6 no gushyirwaho kwa nikeli sulfide. Ukurikije ishusho ya mikorosikopi ya elegitoroni yagutse inshuro 200.000 ku ishusho ya 6e, bigaragara ko utunyangingo twa nikeli sulfide dukozwe muri composite dukozwe muri composite dukozwe muri nikeli sulfide dukozwe muri composite kandi dufite ingano nini ya nanometero 100–120. Utunyangingo tumwe na tumwe dushobora kugaragara mu mwanya w’insinga za nano, kandi utunyangingo twa titaniyumu diokiside dukozwe muri titaniyumu tugaragara neza. Ku ishusho ya 6b na e ni mikorosikopi ya diokiside ya titaniyumu nyuma yo kwinjizwa inshuro 6 no gushyirwaho kwa nikeli sulfide. Ukurikije ishusho ya mikorosikopi ya elegitoroni yagutse inshuro 200.000 ku ishusho ya 6e, bigaragara ko utunyangingo twa nikeli sulfide dukozwe muri composite dukozwe muri nikeli sulfide dukozwe muri composite dukozwe muri capital ya 100–120. Utunyangingo tumwe na tumwe dushobora kugaragara mu mwanya w’insinga za nano, kandi utunyangingo twa titaniyumu diokiside dukozwe muri titaniyumu tugaragara neza. Ku ishusho ya 6b. 6c,f yerekana amashusho ya mikorosikopi ya elektroni ya nanocomposites za NiS/TiO2 ku gipimo cya AgNO cya 0.1 M. Ugereranije n'Ishusho ya 6b n'Ishusho ya 6e, Ishusho ya 6c n'Ishusho ya 6f yerekana ko utwuma twa Ag dushyizwe ku buso bw'ibikoresho bivanze, aho utwuma twa Ag dukwirakwijwe kimwe gifite umurambararo wa nm 10. Ku ishusho ya 7 herekana igice cya nanofilms za Ag/NiS/TiO2 zashyizwe mu byiciro 6 bya NiS dip deposition ku gipimo cya AgNO3 cya 0.1 M. Uhereye ku mashusho yo hejuru, ubugari bwa filime bwapimwe bwari 240-270 nm. Bityo, utwuma twa nikeli na silver sulfide duteranywa ku buso bwa nanowires za TiO2.
TiO2 (a, d), nanocomposites za NiS/TiO2 zifite cycles 6 za NiS dip deposition (b, e) na Ag/NiS/NiS zifite cycles 6 za NiS dip deposition ku mashusho ya 0.1 M AgNO3 SEM ya nanocomposites za TiO2 (c, e).
Igice cya nanofilms za Ag/NiS/TiO2 cyashyizwe mu byiciro 6 bya NiS dip deposition ku gipimo cya AgNO3 cya 0.1 M.
Ku ishusho ya 8 hagaragara uburyo ibintu bikwirakwira ku buso bwa nanocomposites za Ag/NiS/TiO2 byakuwe mu mizingo 6 ya nickel sulfide dip deposition ku gipimo cya nitrati y'ifeza cya 0.1 M. Uburyo ibintu bikwirakwira ku buso bigaragaza ko Ti, O, Ni, S na Ag byabonetse hakoreshejwe spectroscopy y'ingufu. Ku bijyanye n'ibikubiye muri iyo mizingo, Ti na O ni byo bintu bikunze kugaragara mu ikwirakwira, mu gihe Ni na S ari bimwe, ariko ingano yabyo iri hasi cyane ugereranyije na Ag. Bishobora kandi kugaragara ko ingano y'uduce duto twa silver dufatanye ku buso iruta iya nickel sulfide. Uburyo ibintu bikwirakwira ku buso bigaragaza ko nickel na silver sulfide bifatanye ku buso bwa nanowires za TiO2. Isesengura rya X-ray photoelectron spectroscopic ryongeye gukorwa kugira ngo hasesengurwe imiterere yihariye n'imiterere y'ibintu bifatanye.
Ikwirakwizwa ry'ibintu (Ti, O, Ni, S, na Ag) bya nanocomposites za Ag/NiS/TiO2 ku gipimo cya AgNO3 cya 0.1 M mu nshuro 6 zo gushyira NiS mu mazi.
Ku ishusho ya 9, ishusho ya XPS yerekana spectra ya Ag/NiS/TiO2 nanocomposites yabonetse hakoreshejwe cycles 6 za nickel sulfide deposition binyuze mu kwibiza muri 0.1 M AgNO3, aho ishusho ya 9a ari spectra yuzuye, naho izindi spectra zikaba ari spectra ifite ubushobozi bwo hejuru bw'ibintu. Nkuko bigaragara kuri spectra yuzuye ku ishusho ya 9a, peaks za Ti, O, Ni, S, na Ag zabonetse muri nanocomposite, ibi bikaba bigaragaza ko ibi bintu bitanu bihari. Ibisubizo by'ikizamini byari bihuye na EDS. peak y'ikirenga ku ishusho ya 9a ni peak ya karuboni yakoreshejwe mu gukosora ingufu zihuza z'icyitegererezo. Ku ishusho ya 9b, igaragaza spectra y'ingufu ya Ti ifite ubushobozi bwo hejuru. Mounts za 2p orbitals ziherereye kuri 459.32 na 465 eV, zihuye no kwinjiza kwa Ti 2p3/2 na Ti 2p1/2 orbitals. Imisozo ibiri y’ingufu igaragaza ko titaniyumu ifite valensi ya Ti4+, ihuye na Ti muri TiO2.
Ibipimo bya XPS bya Ag/NiS/TiO2 (a) hamwe na spectra ya XPS ifite ubushobozi bwo hejuru ya Ti2p(b), O1s(c), Ni2p(d), S2p(e), na Ag 3d(f).
Ku ishusho ya 9d hagaragara ingufu za Ni zifite ubushobozi bwo hejuru hamwe n’impande enye z’ingufu za Ni 2p orbital. Ingufu za Ni kuri 856 na 873.5 eV zihuye na Ni 2p3/2 na Ni 2p1/2 8.10 orbital, aho ingufu za NiS. Ingufu za Ni881 na 863 eV zigenewe nitrite ya nikeli kandi ziterwa na nitrite ya nikeli mu gihe cyo gutegura icyitegererezo. Ku ishusho ya 9e hagaragara S-spectrum ifite ubushobozi bwo hejuru. Ingufu za Nitrite ya S 2p ziherereye kuri 161.5 na 168.1 eV, zihuye na S 2p3/2 na S 2p1/2 orbital 21, 22, 23, 24. Izi ngufu ebyiri zigizwe n’ibinyabutabire bya nikeli sulfide. Ingufu za Nitrite ya sulfide ya 169.2 na 163.4 eV zigenewe nitrite ya sodium sulfide. Ku ishusho ya 9f igaragaza spectrum ya Ag ifite ubushobozi bwo hejuru aho imisozi miremire ya silver ifata 3d iri kuri 368.2 na 374.5 eV, uko bikurikirana, kandi imisozi ibiri ifata imirabyo ihuye n'imirabyo ya Ag 3d5/2 na Ag 3d3/212, 13. Imitwe yombi igaragaza ko uduce duto twa silver tubaho mu buryo bwa silver. Bityo, uduce duto twa silver tugizwe ahanini na Ag, NiS na TiO2, byagenwe na X-ray photoelectron spectroscopy, byagaragaje ko uduce duto twa nickel na silver sulfide twahujwe neza ku buso bwa nanowires za TiO2.
Ku ishusho ya 10 hagaragara spectra ya UV-VIS igaragara ku nsinga nshya za TiO2, nanocomposites za NiS/TiO2, na nanocomposites za Ag/NiS/TiO2. Bigaragara ku ishusho ko urwego rwo kwinjiza rwa nanowires za TiO2 ruri hafi 390 nm, kandi urumuri rwinjiye rwibanda cyane cyane mu gace ka ultraviolet. Bigaragara ku ishusho ko nyuma yo guhuza nanoparticles za nickel na silver sulfide ku buso bwa nanowires za titanium dioxide 21, 22, urumuri rwinjiye rukwirakwira mu gace k'urumuri rugaragara. Muri icyo gihe, nanocomposite yongera kwinjiza UV, bijyana n'icyuho gito cya nickel sulfide. Uko icyuho cy'impande kigabanuka, niko inzitizi y'ingufu zo guhinduranya amashanyarazi igabanuka kandi niko urwego rw'ikoreshwa ry'urumuri rurushaho kwiyongera. Nyuma yo guhuza ubuso bwa NiS/TiO2 na nanoparticles za silver, imbaraga zo kwinjiza n'uburebure bw'urumuri ntibyiyongeraga cyane, ahanini bitewe n'ingaruka za plasmon resonance ku buso bwa nanoparticles za silver. Uburebure bw'urumuri rw'insinga za TiO2 ntabwo burushaho kwiyongera cyane ugereranije n'icyuho gito cy'uduce duto twa NiS. Muri make, nyuma y'uduce duto twa nikeli sulfide n'uduce duto twa silver ku buso bwa titaniyumu dioxyde, imiterere yatwo yo kwinjiza urumuri irarushaho kuba myiza, kandi urwego rwo kwinjiza urumuri ruva kuri ultraviolet rujya ku mucyo ugaragara, ibyo bikaba byongera umuvuduko w'ikoreshwa ry'uduce duto twa titaniyumu dioxyde, bigatuma ubushobozi bw'ibikoresho byo gukora electron zifotora burushaho kwiyongera.
UV/Vis diffuse reflection spectra y'insinga nshya za TiO2 nano, nanocomposites za NiS/TiO2, na nanocomposites za Ag/NiS/TiO2.
Ku ishusho ya 11 yerekana uburyo bwo kurwanya kwangirika kwa Ag/NiS/TiO2 nanocomposites hifashishijwe imirasire y'urumuri igaragara. Hashingiwe ku buryo uduce duto tw'ifeza, nickel sulfide, n'umugozi w'umwuka wa titanium dioxide ukwirakwira, hatangwa ikarita ishoboka y'uburyo bwo kurwanya kwangirika. Kubera ko ubushobozi bwo kuyobora bwa nanosilver ari hasi ugereranije na nickel sulfide, kandi ubushobozi bwo kuyobora bwa nickel sulfide ari hasi ugereranije na titanium dioxide, icyerekezo cy'urujya n'uruza rwa electron ni hafi Ag→NiS→TiO2→304 icyuma kitagira umugese. Iyo urumuri rumuritswe ku buso bwa nanocomposite, bitewe n'ingaruka za plasmon resonance yo hejuru ya nanosilver, nanosilver ishobora gukora vuba imyobo na electrons zikomoka kuri photochemical, kandi electrons zikomoka kuri photochemical zihita ziva mu mwanya wa valence zijya mu mwanya wa conduction bitewe no gushyuha. Dioxyde ya titanium na nickel sulfide. Kubera ko ubushobozi bwo gutwara ibintu mu byuma bya silver buruta ubwo muri sulfide ya nickel, electron ziri muri TS ya silver nanoparticles zihinduka vuba muri TS ya nickel sulfide. Ubushobozi bwo gutwara ibintu mu byuma bya nickel sulfide buruta ubwo muri diyagide ya titaniyumu, bityo electron za nickel sulfide n'ubushobozi bwo gutwara ibintu mu byuma bya silver byiyongera vuba muri CB ya titaniyumu ya dioxyde. Electron zikorwa n'ifoto zigera ku buso bwa 304 stainless steel binyuze muri titaniyumu, kandi electron zikungahaye zitabira inzira yo kugabanya ogisijeni ya cathodic ya 304 stainless steel. Iyi nzira igabanya uburyo cathodic reaction kandi icyarimwe igahagarika uburyo anodic dissolving reaction ya 304 stainless steel, bityo bigatuma icyuma cya silver 304 kirinda cathodic. Bitewe n'ishyirwaho ry'amashanyarazi ya heterojunction muri nanocomposite ya Ag/NiS/TiO2, ubushobozi bwo gutwara ibintu mu byuma bya nanocomposite bwimurirwa mu mwanya mubi kurushaho, ibyo bikaba birushaho kunoza neza uburyo cathodic protection effect ya 304 stainless steel.
Ishusho y'icyitegererezo cy'uburyo bwo kurwanya ingese ya Ag/NiS/TiO2 nanocomposites mu mucyo ugaragara.
Muri uyu murimo, uduce duto twa nikeli na sulfide twakozwe ku buso bwa TiO2 nanowires hakoreshejwe uburyo bworoshye bwo kubyimbisha no kugabanya urumuri. Hakozwe ubushakashatsi butandukanye ku kurinda katodike kwa Ag/NiS/TiO2 nanocomposites ku byuma 304 bita stainless steel. Hashingiwe ku miterere y’imiterere, isesengura ry’imiterere n’isesengura ry’imiterere y’urumuri, imyanzuro y’ingenzi ikurikira yafashwe:
Hamwe n'imizunguko myinshi ya nickel sulfide ya 6 hamwe n'ikigero cya nitrati y'ifeza yo kugabanya 0.1 mol/l, nanocomposites za Ag/NiS/TiO2 zavuyemo zagize ingaruka nziza zo kurinda cathodic ku cyuma kitagira umugese cya 304. Ugereranyije na electrode ya calomel yuzuye, ubushobozi bwo kurinda bugera kuri -925 mV, naho uburinzi bugera kuri 410 μA/cm2.
Umuyoboro w'amashanyarazi wa heterojunction ukorwa ku gice cya nanocomposite cya Ag/NiS/TiO2, binongera imbaraga zo gutandukanya electron zikomoka kuri photocomposite n'imyobo. Muri icyo gihe, ubushobozi bwo gukoresha urumuri buriyongera kandi urugero rwo kwinjiza urumuri ruva mu gace ka ultraviolet rukagera mu gace kagaragara. Nanocomposite izakomeza kugumana imiterere yayo ya mbere ifite umutekano mwiza nyuma y'amasaha 4.
Nanocomposites za Ag/NiS/TiO2 zateguwe mu buryo bw'igerageza zifite ubuso bumwe kandi bunini. Sulfide ya nikeli na nanoparticles za silver bihurira ku buso bwa nanoparticles za TiO2. Nanoparticles za cobalt ferrite na nanoparticles za silver zifite ubuziranenge buhanitse.
Li, MC, Luo, SZ, Wu, PF & Shen, JN Ingaruka zo kurinda filime za TiO2 ku byuma bya karuboni mu bisubizo bya NaCl 3%. Li, MC, Luo, SZ, Wu, PF & Shen, JN Ingaruka zo kurinda filime za TiO2 ku byuma bya karuboni mu bisubizo bya NaCl 3%. Li, MC, Luo, SZ, Wu, PF & Shen, JN Эффект фотокатодной защиты пленок TiO2 для углеродистой стали в 3% растворах NaCl. Li, MC, Luo, SZ, Wu, PF & Shen, JN Ingaruka zo kurinda firime za TiO2 ku byuma bya karuboni mu bisubizo bya NaCl 3%. Li, MC, Luo, SZ, Wu, PF & Shen, JN TiO2 薄膜在 3% NaCl 溶液中对碳钢的光阴极保护效果。 Li, MC, Luo, SZ, Wu, PF & Shen, JN TiO2 薄膜在 3% NaCl 溶液中对碳钢的光阴极保护效果。 Li, MC, Luo, SZ, Wu, PF & Shen, JN Фотокатодная защита углеродистой стали нык пл пленками TiO2 в 3% растворе NaCl. Li, MC, Luo, SZ, Wu, PF & Shen, JN Uburinzi bwa photocathode ku byuma bya karuboni hakoreshejwe uduce duto twa TiO2 mu gisubizo cya 3% cya NaCl.Electrochem. Acta 50, 3401–3406 (2005).
Li, J., Lin, CJ, Lai, YK & Du, RG Uburinzi bwa cathodic bukozwe n'ifoto bwa filimi ya TiO2 imeze nk'indabyo, ifite imiterere ya nano, N-doped ku cyuma kitagira umugese. Li, J., Lin, CJ, Lai, YK & Du, RG Uburinzi bwa cathodic bukozwe n'ifoto bwa filimi ya TiO2 imeze nk'indabyo, ifite imiterere ya nano, N-doped ku cyuma kitagira umugese.Lee, J., Lin, SJ, Lai, YK na Du, RG Uburinzi bwa cathodic bwakozwe n'ifoto y'agace ka TiO2 gakozwe muri azote mu buryo bw'indabyo ku cyuma kitagira umugese. Li, J., Lin, CJ, Lai, YK & Du, RG 花状纳米结构 N 掺杂 TiO2 薄膜在不锈钢上的光生阴极保护。 Li, J., Lin, CJ, Lai, YK & Du, RG.Lee, J., Lin, SJ, Lai, YK na Du, RG Uburinzi bwa cathodic bukomoka ku ifoto bwa TiO2 ifite ishusho ya azote ikozwe mu ndabyo ku cyuma kitagira umuze.Ikoranabuhanga ryo gusurwa ku ikoti rya A. 205, 557–564 (2010).
Zhou, MJ, Zeng, ZO & Zhong, L. Imiterere yo kurinda cathode ikomoka ku ifoto ya TiO2/WO3 ifite ingano nto. Zhou, MJ, Zeng, ZO & Zhong, L. Imiterere yo kurinda cathode ikomoka ku ifoto ya TiO2/WO3 ifite ingano nto.Zhou, MJ, Zeng, ZO na Zhong, L. Imiterere yo kurinda katodike yakozwe n'ifoto ya TiO2/WO3 nanoscale coating. Zhou, MJ, Zeng, ZO & Zhong, L. 纳米 TiO2 / WO3 涂层的光生阴极保护性能。 Zhou, MJ, Zeng, ZO & Zhong, L. 纳米 TiO2 / WO3 涂层的光生阴极保护性能。Zhou MJ, Zeng ZO na Zhong L. Imiterere yo kurinda cathodic yakozwe n'ifoto ya nano-TiO2/WO3 coatings.koros. siyansi. 51, 1386–1397 (2009).
Park, H., Kim, KY & Choi, W. Uburyo bwa photoelectrochemical bwo gukumira ingese mu byuma hakoreshejwe photoanode ya semiconductor. Park, H., Kim, KY & Choi, W. Uburyo bwa photoelectrochemical bwo gukumira ingese mu byuma hakoreshejwe photoanode ya semiconductor.Park, H., Kim, K.Yu. na Choi, V. Uburyo bwo gukoresha ikoranabuhanga rya fotoelectrochemical mu gukumira ingese hakoreshejwe fotoanode ya semiconductor. Parike, H., Kim, KY & Choi, W. 使用半导体光阳极防止金属腐蚀的光电化学方法。 Park, H., Kim, KY na Choi, W.Park H., Kim K.Yu. na Choi V. Uburyo bwa fotoelectrochemical bwo gukumira ingese y'ibyuma hakoreshejwe fotoanode za semiconductor.J. Fiziki. Ubutabire. V. 106, 4775–4781 (2002).
Shen, GX, Chen, YC, Lin, L., Lin, CJ & Scantlebury, D. Inyigo ku gipfundikizo cya nano-TiO2 giterwa n'amazi n'imiterere yacyo mu kurinda ingese ku byuma. Shen, GX, Chen, YC, Lin, L., Lin, CJ & Scantlebury, D. Inyigo ku gipfundikizo cya nano-TiO2 giterwa n'amazi n'imiterere yacyo mu kurinda ingese ku byuma. Shen, GX, Chen, YC, Lin, L., Lin, CJ & Scantlebury, D. Исследование гидрофобного покрытия из нано-TiO2 и его свойств для защиты Ковов от коррозии. Shen, GX, Chen, YC, Lin, L., Lin, CJ & Scantlebury, D. Iperereza ku gipfundikizo cya nano-TiO2 giterwa n'amazi n'imiterere yacyo mu kurinda ingese ku byuma. Shen, GX, Chen, YC, Lin, L., Lin, CJ & Scantlebury, D. 疏水纳米二氧化钛涂层及其金属腐蚀防护性能的研究。 Shen, GX, Chen, YC, Lin, L., Lin, CJ & Scantlebury, D. Inyigo ku irangi rya 疵水 nano-titanium dioxide hamwe n'ubushobozi bwayo bwo kurinda ingese mu byuma. Shen, GX, Chen, YC, Lin, L., Lin, CJ & Scantlebury, D. Гидрофобные покрытия из нано-TiO2 и и свойства защиты постов от коррозии. Shen, GX, Chen, YC, Lin, L., Lin, CJ & Scantlebury, D. Ibyuma bitwikiriye nano-TiO2 bidafite amazi n'ubushobozi bwabyo bwo kurinda ingese.Electrochem. Acta 50, 5083–5089 (2005).
Yun, H., Li, J., Chen, HB & Lin, CJ Inyigo ku irangi rya N, S na Cl-modified nano-TiO2 mu kurinda ingese ku byuma bitarangwamo ifu. Yun, H., Li, J., Chen, HB & Lin, CJ Inyigo ku irangi rya N, S na Cl-modified nano-TiO2 mu kurinda ingese ku byuma bitarangwamo ifu.Yun, H., Li, J., Chen, HB na Lin, SJ Iperereza ku bitwikirizo bya nano-TiO2 byahinduwe na azote, sulfur na chlorine kugira ngo birinde ingese ku byuma bitarangwamo ifu. Yun, H., Li, J., Chen, HB & Lin, CJ N 、 S 和 Cl 改性纳米二氧化钛涂层用于不锈钢腐蚀防护的研究。 Yun, H., Li, J., Chen, HB na Lin, CJ N、S na Cl Yun, H., Li, J., Chen, HB & Lin, CJ Покрытия N, S и Cl, модифицированные нано-TiO2, для защиты от коррозии нержавеющей стали. Yun, H., Li, J., Chen, HB & Lin, CJ Nano-TiO2 yahinduwe N, S na Cl yo kurinda ingese ku byuma bitarangwamo ibyuma.Electrochem. Umubumbe wa 52, 6679–6685 (2007).
Zhu, YF, Du, RG, Chen, W., Qi, HQ & Lin, CJ Imiterere yo kurinda fotokatodike ya firime z’urusobe rwa titanate nanowire zifite imiterere itatu zateguwe hakoreshejwe uburyo bwa sol-gel n’ubushyuhe buvangwa n’amazi. Zhu, YF, Du, RG, Chen, W., Qi, HQ & Lin, CJ Imiterere yo kurinda fotokatodike ya firime z’urusobe rwa titanate nanowire zifite imiterere itatu zateguwe hakoreshejwe uburyo bwa sol-gel n’ubushyuhe buvangwa n’amazi. Zhu, YF, Du, RG, Chen, W Zhu, YF, Du, RG, Chen, W., Qi, HQ & Lin, CJ Imiterere yo kurinda fotokathodike ya firime z’impande eshatu z’insinga za titanate zateguwe hakoreshejwe sol-gel ivanze n’uburyo bwo gushyuha kw’amazi. Zhu, YF, Du, RG, Chen, W., Qi, HQ & Lin, CJ 溶胶 - 凝胶和水热法制备三维钛酸盐纳米线网络薄膜的光阴极保护性能。 Zhu, YF, Du, RG, Chen, W., Qi, HQ & Lin, CJ. Ibikoresho byo kurinda 消铺 - 铲和水热法发气小水小水化用线线电视电器电影电影电影电影电影. Zhu, YF, Du, RG, Chen, W, Zhu, YF, Du, RG, Chen, W., Qi, HQ & Lin, CJ Imiterere yo kurinda fotokatodike ya firime nto za titanate nanowire network zakozwe na sol-gel n'uburyo bwo gushyuha kw'amazi.Electrochemistry. communique 12, 1626–1629 (2010).
Lee, JH, Kim, SI, Park, SM & Kang, M. Sisitemu ya pn heterojunction NiS-sensitized TiO2 photocatalytic system yo kugabanya neza dioxyde de carbone muri methane. Lee, JH, Kim, SI, Park, SM & Kang, M. Sisitemu ya pn ​​heterojunction NiS-sensitized TiO2 photocatalytic system yo kugabanya neza dioxyde de carbone muri methane.Lee, JH, Kim, SI, Park, SM, na Kang, M. Sisitemu ya pn-heterojunction NiS yafashije cyane TiO2 gufotora gazi karubone kugira ngo igabanuke neza muri methane. Lee, JH, Kim, SI, Parike, SM & Kang, M. 一种 pn 异质结 NiS 敏化 TiO2 光催化系统，用于将二氧化碳高效光还原为甲烷。 Lee, JH, Kim, SI, Parike, SM & Kang, M.Lee, JH, Kim, SI, Park, SM, na Kang, M. Sisitemu ya pn-heterojunction NiS yafashije cyane TiO2 gufotora gazi karubone kugira ngo igabanuke neza muri methane.ibumba. Ubusobanuro. 43, 1768–1774 (2017).
Wang, QZ n'abandi. CuS na NiS bakora nk'ibinyabutabire byo kokatalisiti kugira ngo bongere ubwihindurize bwa hydrogen kuri TiO2. Ubusobanuro. J.Hydro. Ingufu 39, 13421–13428 (2014).
Liu, Y. & Tang, C. Kongera ubushobozi bwo guhindura H2 hifashishijwe ikoranabuhanga rya TiO2 nano-sheet filime binyuze mu gushyiramo uduce duto twa NiS ku buso. Liu, Y. & Tang, C. Kongera ubushobozi bwo guhindura H2 hifashishijwe ikoranabuhanga rya TiO2 nano-sheet filime binyuze mu gushyiramo uduce duto twa NiS ku buso.Liu, Y. na Tang, K. Kongera ubushobozi bwo kurekura H2 muri firime za nanosheet za TiO2 binyuze mu gushyira hejuru uduce duto twa NiS. Liu, Y. & Tang, C. 通过表面负载 NiS 纳米颗粒增强 TiO2 纳米片薄膜上的光催化产氢。 Liu, Y. na Tang, C.Liu, Y. na Tang, K. Yanogeje umusaruro wa hydrogen ikoresheje photocatalytic kuri firime nto za TiO2 nanosheets binyuze mu gushyira uduce duto twa NiS hejuru y'ubutaka.las. J. Fiziki. Ubutabire. A 90, 1042–1048 (2016).
Huang, XW & Liu, ZJ Inyigo igereranya imiterere n'imiterere ya firime za nanowire zishingiye kuri Ti–O zateguwe hakoreshejwe uburyo bwa anodization na chemical oxidation. Huang, XW & Liu, ZJ Inyigo igereranya imiterere n'imiterere ya firime za nanowire zishingiye kuri Ti–O zateguwe hakoreshejwe uburyo bwa anodization na chemical oxidation. Huang, XW & Liu, ZJ Сравнительное исследование кыы и свойств пленок нанопро матов на основе Ti-O, полученных методами анодирования и химческого оскисления. Huang, XW & Liu, ZJ Inyigo igereranya imiterere n'imiterere ya firime za Ti-O nanowire zabonetse hakoreshejwe uburyo bwa anodizing na chemical oxidation. Huang, XW & Liu, ZJ 阳极氧化法和化学氧化法制备的 Ti-O 基纳米线薄膜结构和性能的比较研究。 Huang, XW & Liu, ZJ 阳极 okiside 法和 imiti yangiza 法 gutegura 的 Ti-O structure imiterere ya firime yoroheje 和 umutungo research ubushakashatsi bugereranya. Huang, XW & Liu, ZJ Сравнительное исследование кыы и свойств полких пленок из нанопроволоки на основе Ti-O, полученных анодированием и хччеческим осислением. Huang, XW & Liu, ZJ Inyigo igereranya imiterere n'imiterere ya firime nto za Ti-O zakozwe hakoreshejwe anodization na chemical oxidation.J. Alma mater. ikoranabuhanga rya siyansi 30, 878–883 (2014).
Li, H., Wang, XT, Liu, Y. & Hou, BR Ag na SnO2 byahuje fotoanode za TiO2 kugira ngo birinde 304SS mu rumuri rugaragara. Li, H., Wang, XT, Liu, Y. & Hou, BR Ag na SnO2 byahuje fotoanode za TiO2 kugira ngo birinde 304SS mu rumuri rugaragara. Li, H., Wang, XT, Liu, Y. & Hou, BR Ag и SnO2 совместно сенсибилизировали фотоаноды TiO2 для защиты 304SS видимом свете. Li, H., Wang, XT, Liu, Y. & Hou, BR Ag na SnO2 bashyize hamwe fotoanode za TiO2 kugira ngo barinde 304SS mu rumuri rugaragara. Li, H., Wang, XT, Liu, Y. & Hou, BR Ag 和 SnO2 共敏化 TiO2 光阳极，用于在可见光下保护 304SS。 Li, H., Wang, XT, Liu, Y. na Hou, BR Ag Li, H., Wang, XT, Liu, Y. & Hou, BR Фотоанод TiO2, совместно сенсибилизированный Ag и SnO2, для защиты 304SS видимом свете. Li, H., Wang, XT, Liu, Y. & Hou, BR A photoanode ya TiO2 ihuzwa na Ag na SnO2 kugira ngo irinde urumuri rugaragara rwa 304SS.koros. siyansi. 82, 145–153 (2014).
Wen, ZH, Wang, N., Wang, J. & Hou, BR Ag na CoFe2O4 byahuje TiO2 nanowire kugira ngo birinde 304 SS mu buryo bwa photocathodic mu gihe cy'urumuri rugaragara. Wen, ZH, Wang, N., Wang, J. & Hou, BR Ag na CoFe2O4 byahuje TiO2 nanowire kugira ngo birinde 304 SS mu buryo bwa photocathodic mu gihe cy'urumuri rugaragara.Wen, ZH, Wang, N., Wang, J. na Howe, BR Ag na CoFe2O4 byahujwe hamwe na TiO2 nanowire kugira ngo birinde 304 SS photocathode mu mucyo ugaragara. Wen, ZH, Wang, N., Wang, J. & Hou, BR Ag 和 CoFe2O4 共敏化 TiO2 纳米线，用于在可见光下对 304 SS 进行光阴极保护。 Wen, ZH, Wang, N., Wang, J. & Hou, BR AgWen, ZH, Wang, N., Wang, J. na Howe, BR Ag na CoFe2O4 byahuje insinga za TiO2 kugira ngo birinde 304 SS photocathode mu mucyo ugaragara.Ubusobanuro. J. Electrochemistry. siyansi. 13, 752–761 (2018).
Bu, YY & Ao, JP Isuzuma ku mafilimi y'imirongo mito yo kurinda ibyuma hakoreshejwe ikoranabuhanga rya photoelectrochemical cathodic. Bu, YY & Ao, JP Isuzuma ku kurinda katodikemike y'amashanyarazi ya firime nto za semiconductor ku byuma. Bu, YY & Ao, JP Обзор фотоэлектрххимческой катодной защиты нанких полупро мазниковых пленок для матов. Isuzuma rya Bu, YY na Ao, JP ku kurinda ibyuma bicukura amashanyarazi hakoreshejwe ikoranabuhanga rya photoelectrochemical cathodic. Bu, YY & Ao, JP 金属光电化学阴极保护半导体薄膜综述。 Bu, YY & Ao, JP metallisation 光电视光阴极电影电影电影电视设计。 Bu ,Y Bu, YY & Ao, JP Isuzuma ry'uburinzi bwa cathodic bwa filime nto za semiconductor.Ibidukikije by’ingufu zitangiza ibidukikije. 2, 331–362 (2017).