Daim ntawv thov ntawm Insoluble Titanium Anodes
Insoluble titanium anodes tau dav siv nyob rau hauv ntau yam electrochemical tshuaj, nrog rau cov organic electromechanical synthesis. Organic electromechanical synthesis yog ib hom tshuaj tiv thaiv electrochemical uas cuam tshuam rau kev hloov ntawm electrons ntawm molecules los ua ke cov organic tebchaw tshiab. Nyob rau hauv xyoo tas los no, insoluble titanium anodes tau tshwm sim los ua qhov kev xaiv zoo tshaj plaws rau hom tshuaj tiv thaiv vim lawv cov khoom tshwj xeeb thiab cov txiaj ntsig.
Ib qho ntawm qhov zoo tshaj plaws ntawm insoluble titanium anodes yog lawv cov stability nyob rau hauv corrosive ib puag ncig. Tsis zoo li lwm hom anodes, titanium anodes tsis corrode los yog degrade thaum raug rau hnyav tshuaj ib puag ncig. Qhov no ua rau lawv zoo tagnrho rau siv nyob rau hauv cov organic electromechanical synthesis, qhov twg cov tshuaj tiv thaiv tej yam kev mob yuav hnyav heev. Tsis tas li ntawd, titanium anodes yog cov khoom siv ruaj khov thiab siv tau ntev, kom ntseeg tau tias lawv tuaj yeem tiv taus qhov nruj ntawm kev siv dua.
Lwm qhov txiaj ntsig ntawm kev siv insoluble titanium anodes hauv cov organic electromechanical synthesis yog lawv qhov ceev tam sim no. Titanium anodes muaj thaj tsam loj dua li lwm cov khoom siv anode, xws li graphite lossis platinum, uas tso cai rau kom muaj qhov ceev dua tam sim no. Qhov no txhais tau hais tias ntau cov khoom siv hluav taws xob tuaj yeem ntws los ntawm cov anode, uas ua rau cov tshuaj tiv thaiv sai thiab muaj txiaj ntsig zoo dua. Tsis tas li ntawd, thaj tsam loj dua ntawm titanium anodes tso cai rau kom muaj txiaj ntsig oxygen evolution, uas yog ib feem tseem ceeb ntawm ntau cov organic electromechanical synthesis cov tshuaj tiv thaiv.
Insoluble titanium anodes kuj yog qhov hloov tau yooj yim, ua rau lawv haum rau ntau yam kev siv. Lawv tuaj yeem ua tau yooj yim zoo li tus thiab teeb tsa kom haum rau cov kev xav tau tshwj xeeb ntawm cov tshuaj tiv thaiv, thiab lawv cov conductivity tuaj yeem hloov kho los ntawm kev hloov cov thickness thiab muaj pes tsawg leeg ntawm cov anode. Qhov kev ua tau zoo no ua rau lawv muaj kev xaiv zoo rau kev siv cov organic electromechanical synthesis, uas feem ntau xav tau ib qho anode nrog cov khoom tshwj xeeb thiab cov yam ntxwv.
Hauv kev xaus, daim ntawv thov ntawm insoluble titanium anodes nyob rau hauv cov organic electromechanical synthesis yog ib txoj kev zoo heev rau synthesizing tshiab organic tebchaw. Cov khoom tshwj xeeb thiab cov txiaj ntsig ntawm titanium anodes ua rau lawv muaj kev xaiv zoo tshaj plaws rau hom tshuaj tiv thaiv no, muab kev ruaj ntseg, ruaj khov, siab ceev tam sim no, thiab yoog raws. Yog li ntawd, lawv tau dhau los ua neeg nyiam nyob rau hauv thaj chaw ntawm cov organic electromechanical synthesis, thiab zoo li yuav txuas ntxiv mus ua lub luag haujlwm tseem ceeb hauv cheeb tsam ntawm kev tshawb fawb thiab kev loj hlob.
Organic electromechanical synthesis (OES) koom nrog kev siv hluav taws xob hluav taws xob los tsav cov tshuaj lom neeg hauv cov tebchaw organic. Cov txheej txheem no tseem ceeb heev hauv kev tsim tshuaj, agrochemicals, thiab lwm yam organic tebchaw. Kev siv cov insoluble titanium electrodes hauv OES tau txais kev muaj koob npe vim nws cov khoom tshwj xeeb uas ua rau nws muaj txiaj ntsig zoo hauv kev tsav tsheb tshuaj lom neeg.
Ib qho tseem ceeb ntawm kev siv insoluble titanium electrodes hauv OES yog nws cov corrosion kuj. Cov cuab yeej no yog tsim los ntawm cov txheej txheem oxide ruaj khov ntawm cov electrode nto thaum raug huab cua lossis dej. Cov txheej no ua raws li kev thaiv thaiv cov electrode ntawm corroding, yog li ua rau nws ruaj khov dua. Tsis tas li ntawd, nws cov conductivity siab thiab tsis kam ua rau nws yog ib qho khoom siv zoo heev hauv kev tsav tsheb tshuaj lom neeg.
Kev siv insoluble titanium electrodes hauv OES muaj ntau daim ntawv thov. Piv txwv li, nws tuaj yeem siv rau hauv kev tsim cov tshuaj los ntawm electrochemical oxidation ntawm cov organic tebchaw, xws li tshuaj, los tsim cov intermediates uas tuaj yeem ua tiav ntxiv kom ua tiav cov khoom kawg. Nws tseem tuaj yeem siv rau hauv kev sib txuas ntawm agrochemicals los ntawm electroreduction ntawm nitrates los tsim ammonia, uas tuaj yeem siv ua chiv.
Hauv kev xaus, kev siv insoluble titanium electrodes hauv OES muaj ntau qhov zoo uas ua rau nws yog ib qho khoom siv zoo tshaj plaws hauv kev tsav tsheb tshuaj lom neeg. Nws cov corrosion kuj, siab conductivity, thiab tsawg kuj ua rau nws zoo heev nyob rau hauv zus tau tej cov tshuaj thiab agrochemicals. Kev nce qib txuas ntxiv hauv thev naus laus zis yuav txuas ntxiv muab lub sijhawm tshiab rau kev siv cov titanium electrodes insoluble hauv ntau cov txheej txheem kev lag luam.