Lub advent ntawm titanium electrodes, tshwj xeeb tshaj yog titanium substrate coated electrodes (TSCEs), tau revolutionized electrochemical thiab electrometallurgical industries. Tsis zoo li cov graphite ib txwm siv los yog cov hlau lead-raws li anodes, TSCEs nthuav tawm qhov tsis sib xws ntawm qhov chaw ruaj khov, tswj xyuas qhov sib txawv ntawm electrode nyob rau hauv electrolysis. Qhov kev ruaj ntseg no ua kom muaj kev ua haujlwm tau zoo los ntawm kev txo qhov kev hloov pauv ntawm qhov hluav taws xob thaum txo qis kev siv hluav taws xob ntau heev - feem ntau ua tiav kev txo qis hauv kev siv hluav taws xob DC.
Ib qho txiaj ntsig tseem ceeb yog nyob rau hauv lawv cov kev tiv thaiv corrosion, uas txuas ntxiv kev pab cuam lub neej zoo heev piv rau cov kev xaiv ib txwm muaj. Hauv chlor-alkali ntau lawm, piv txwv li, TSCEs ua haujlwm zoo dua graphite anodes los ntawm xyoo, tshem tawm cov kev hloov pauv ntau zaus thiab cuam tshuam nrog lub sijhawm poob. Lawv cov khoom tsis yog-solving zog tiv thaiv electrolyte paug, kom ntseeg tau siab purity nyob rau hauv cathodic khoom xws li refined hlau los yog tshuaj. Tsis tas li ntawd, TSCEs vam meej nyob rau hauv siab tam sim no ceev, ua kom cov txheej txheem electrolytic intensified yam tsis muaj kev cuam tshuam kev ua tau zoo.
Tshaj li chlor- daim ntawv thov alkali, titanium electrodes dominate niche sectors yuav tsum muaj zog electrochemical kev daws teeb meem. Dej electrolysis rau hydrogen tiam leverages lawv stability nyob rau hauv aggressive media, thaum cov dej khib nyiab kho tshuab tau txais txiaj ntsim los ntawm lawv cov durability nyob rau hauv oxidizing ib puag ncig. Nto engineering, suav nrog electroplating ntawm chromium lossis ruthenium, tso siab rau TSCEs rau kev tso dej tsis sib xws thiab cov txheej txheem sib xws. Txawm tias cov teb tawm tshiab xws li dej qab ntsev desalination thiab cathodic tiv thaiv kab ke nce txais cov electrodes rau lawv txoj kev ntseeg siab.
Kev sib koom ua ke ntawm cov khoom siv hluav taws xob tsawg dhau thiab muaj txiaj ntsig zoo tso tawm ntxiv txhim kho lub zog ua haujlwm, ua rau TSCEs qhov tseem ceeb rau kev coj ua lag luam ruaj khov. Lawv lub teeb yuag tsim txo qis kev ua haujlwm, thaum siab - qhov kub thiab txias ua rau muaj peev xwm siv tau rau cov kev xav tau ntawm electrolytic. Raws li kev lag luam ua qhov tseem ceeb ntawm kev tsim ntsuab, titanium electrodes sawv ntawm lub hauv ntej - xa qhov tseeb, kev ua neej ntev, thiab kev ua raws li ib puag ncig yam tsis muaj kev cuam tshuam.
