Zeziphi izinto eziluncedo nge-MMO eqatywe titanium anode?
I-MMO coated titanium anodes luhlobo lwecandelo le-electrochemical elisetyenziswa kwiinkqubo ezahlukeneyo zoshishino. Ezi anodi zenziwa ngokugquma i<em>titanium substrate ngomxube wee<em>oxide zentsimbi ezibalaseleyo, ngokuqhelekileyo i-iridium, i-ruthenium, ne-titanium. Isiphumo sokwaleka siqhuba kakhulu, sizinzile, kwaye simelana nokubola, nto leyo eyenza ukuba ilungele ukusetyenziswa kwiindawo ezinobume bekhemikhali.
MMO coated titanium anode zisetyenziswa kwiinkqubo ezahlukeneyo zoshishino, kubandakanywa ukucocwa kwamanzi amdaka, i-electroplating, kunye ne-electrowinning. Kwezi nkqubo, i-anode isetyenziselwa ukuqhuba umbane kunye nokuququzelela ukuphendulwa kweekhemikhali okwenzekayo. I-coating ye-MMO isebenza njenge-catalyst, yenza ukuphendula ngokufanelekileyo kunye nokunciphisa umthamo wamandla afunekayo.
Enye yeenzuzo eziphambili ze-MMO ezigqunywe i-titanium anode kukuqina kwazo. I-titanium substrate ixhathisa kakhulu kwi-corrosion, nakwiindawo ezine-acidic okanye i-alkaline. Ukugquma kwe-MMO kwandisa ngakumbi ukuxhathisa, okwenza i-anode ilungele ukusetyenziswa kwiimeko zemichiza enzima. Oku komelela kuthetha ukuba i-MMO eqatywe i-titanium anode inobomi obude, inciphisa imfuno yokutshintshwa rhoqo kunye nokwehliswa kweendleko zokugcina.
Enye inzuzo ye-MMO coated titanium anode kukusebenza kwabo. I-coating ye-MMO isebenza njenge-catalyst, eyenza iimpendulo zisebenze ngakumbi kwaye zifuna amandla amancinci. Oku kusebenza kakuhle kuguqulela ukonga kuzo zombini amandla kunye neendleko, okwenza i-MMO ifakwe i-titanium anode ibe yindlela enomtsalane kwiinkqubo ezininzi zoshishino.
I-MMO eqatywe titanium anode nayo inobuhlobo nokusingqongileyo. Azinayo naziphi na izinto ezinobuthi, kwaye iingubo zizinzile kwaye zinert, oku kuthetha ukuba azingeni kwindawo. Oku kwenza i-MMO coated titanium anode ibe yindlela ekhuselekileyo nezinzileyo kumashishini amaninzi.
Ukuqukumbela, i-MMO coated titanium anode lukhetho oluhlala ixesha elide, olusebenzayo, nolunobuhlobo nokusingqongileyo kwiinkqubo ezahlukeneyo zamashishini. I-coating ye-MMO ibonelela nge-conductivity ephuculweyo kunye nokuzinza, okwenza i-anode ilungele ukusetyenziswa kwiindawo ezinobungozi beekhemikhali. Ukuqina kunye nokusebenza kakuhle kwe-MMO coated titanium anode kubangela ukongiwa kweendleko kunye nokulungiswa okuncitshisiweyo, okubenza babe lukhetho olunomtsalane kumashishini amaninzi.
I-MMO ifakwe i-anode yesinyithi iyinxalenye ebalulekileyo kumashishini amaninzi, kuquka unyango lwamanzi, imigodi, kunye neoli kunye negesi. Banikezela ngokusebenza okuthembekileyo kunye nokusebenzayo kwiinkqubo ezahlukeneyo, ukusuka ekukhuselweni kwe-cathodic ukuya kwi-electroplating. Kweli nqaku, siza kuxubusha ukuba zeziphi ii-anodes zetsimbi ezifakwe kwi-MMO, zisebenza njani, kunye neenzuzo zazo ngaphezu kwezinye iintlobo ze-anodes.
Yintoni i-MMO eqatywe titanium anode?
I-MMO ifakwe i-anode yensimbi eyenziwe ngokugquma i-substrate material, ngokuqhelekileyo i-titanium okanye i-niobium, kunye nomgca obhityileyo we-oxide yensimbi edibeneyo (MMO). Le nto yokwaleka ye-MMO iphucula i-anode ye-electrochemical properties, iyenze ikwazi ukumelana nokubola kwaye iyivumele ukuba isebenze ngokufanelekileyo kwiindawo ngeendawo. I-coating ye-MMO isetyenziswa ngokuqhelekileyo ngokusebenzisa inkqubo yokushisa, apho i-substrate material ifudunyezwa kumaqondo okushisa aphezulu phambi kwesisombululo sensimbi ye-oxide.
Isebenza njani i-MMO yetitanium anode?
I-anode yi-electrode apho umsinga uqukuqela kwi-polarized system yombane, njengeseli ye-electrolytic. I-anode ye-metal ecatyiswe yi-MMO isebenza ngokukhupha ii-electron kwindawo ejikelezileyo, nto leyo ebangela ukusabela kweekhemikhali ukuba kwenzeke. Oku kusabela kungasetyenziselwa ukukhusela izakhiwo zetsimbi ekudlekeni, okanye ukubeka ifilimu encinci yesinyithi kwi-substrate material.
Kukhuseleko cathodic, i MMO camera metal anode isetyenziselwa ukukhusela izakhiwo zetsimbi ukusuka kumhlwa ngokubonelela ngomthombo electron ezinciphisa amandla umhlwa yesakhiwo metal. I-anode isebenza njenge-electrode yombingelelo, i-corroding ngokukhethekileyo kwisakhiwo sesinyithi esikhuselayo. Kwi-electroplating, i-anode yentsimbi egqunywe yi-MMO isetyenziselwa ukufaka umaleko obhityileyo wesinyithi kwi-substrate material. I-anode isebenza njengomthombo wee-ion zetsimbi ezincitshiswe kwizinto eziphantsi kwe-substrate, zenza i-coating, i-coating efanayo.
Zeziphi izinto eziluncedo nge-MMO eqatywe titanium anode?
Ii-anode zetsimbi ezigqunywe yi-MMO zibonelela ngeengenelo ezininzi ngaphezu kwezinye iintlobo ze-anode. Ziyakwazi ukumelana ne-corrosion, oku kuthetha ukuba ziyakwazi ukusebenza ngokufanelekileyo kwiindawo ezilukhuni apho ezinye i-anode ziya kuthotywa ngokukhawuleza. Banobomi obude benkonzo, ukunciphisa isidingo sokutshintshwa rhoqo kunye nokugcinwa. Ukongezelela, banoxinano oluphezulu lwangoku, okubavumela ukuba banikeze amaxabiso aphezulu angoku kwindawo encinci yomhlaba. Oku kwenza ii-anode zentsimbi ezigqunywe nge-MMO zibe zilungele ukusetyenziswa apho indawo incinyiweyo, njengakwiitanki zokugcina ezingaphantsi komhlaba okanye imibhobho.