Titanium Anode
Dab tsi yog Titanium Anode
Titanium anode, hu ua Mixed hlau oxide (MMO) electrodes, kuj hu ua Dimensionally Stable Anodes (DSA), yog cov khoom siv nrog cov khoom siv hluav taws xob siab thiab corrosion kuj siv los ua anodes hauv electrolysis. Lawv yog tsim los ntawm txheej txheej substrate, xws li ntshiab titanium phaj los yog nthuav mesh, nrog ob peb hom hlau oxides. Ib qho oxide feem ntau yog RuO2, IrO2, lossis PtO2, uas ua hluav taws xob thiab ua rau cov tshuaj tiv thaiv uas xav tau xws li kev tsim cov roj chlorine. Lwm cov hlau oxide feem ntau yog titanium dioxide uas tsis ua lossis catalyze cov tshuaj tiv thaiv, tab sis pheej yig dua thiab tiv thaiv corrosion ntawm sab hauv.
Daim ntawv thov ntawm Titanium Anode
Cov ntawv thov suav nrog kev siv anodes hauv electrolytic hlwb los tsim cov tshuaj dawb los ntawm cov dej ntsev hauv cov pas dej da dej, hauv electrowinning ntawm cov hlau, hauv kev tsim cov khoom siv hluav taws xob, electrotinning thiab zinc electro-galvanising ntawm hlau, ua anodes rau cathodic tiv thaiv ntawm faus lossis submerged lug, thiab lwm yam. .
Keeb kwm ntawm Titnaium anode
Henri Bernard Beer tau sau npe nws daim ntawv pov thawj ntawm cov hlau oxide electrodes sib xyaw hauv xyoo 1965.[2] Lub npe patent hu ua "Beer 65", tseem hu ua "Beer I", uas Npis tau lees tias qhov tso tawm ntawm Ruthenium oxide, thiab muab cov titanium soluble compound rau cov xim, txog li 50% (nrog rau molar feem pua RuO2:TiO2 50:50) . Nws thib ob patent, Beer II, [3] txo cov Ruthenium oxide cov ntsiab lus hauv qab 50%.
Thov tshuaj xyuas peb cov khoom faib titanium anode raws li hauv qab no:
