Yiziphi izinzuzo ze-MMO enama-titanium anode?
I-MMO camera titanium anode wuhlobo lwengxenye ye-electrochemical esetshenziswa ezinqubweni ezehlukene zezimboni. Lawa ma-anode enziwa ngokumboza i-titanium substrate ngengxube yama-oxide ensimbi ahloniphekile, ngokuvamile i-iridium, i-ruthenium, ne-titanium. Ukumbozwa okuwumphumela kuyathandeka kakhulu, kuzinzile, futhi amelana nokugqwala, okuyenza ifaneleke ukusetshenziswa ezindaweni zamakhemikhali ezinokhahlo.
Ama-anode e-titanium ahlanganiswe ne-MMO asetshenziswa ezinqubweni ezehlukene zezimboni, okuhlanganisa ukuhlanzwa kwamanzi angcolile, i-electroplating, kanye ne-electrowinning. Kulezi zinqubo, i-anode isetshenziselwa ukuqhuba ugesi nokwenza lula ukusabela kwamakhemikhali okwenzekayo. Ukufakwa kwe-MMO kusebenza njenge-catalyst, okwenza ukusabela kusebenze kahle futhi kunciphise inani lamandla adingekayo.
Enye yezinzuzo eziyinhloko ze-MMO coated titanium anode ukuqina kwazo. I-titanium substrate imelana kakhulu nokugqwala, ngisho nasezindaweni ezine-asidi noma ezine-alkali. I-MMO coating iphinde ithuthukise lokhu kumelana, okwenza i-anode ifanele ukusetshenziswa ezimeni zamakhemikhali ezinzima. Lokhu kuqina kusho ukuthi ama-anode e-titanium ahlanganiswe ne-MMO anesikhathi eside sokuphila, kunciphisa isidingo sokushintshwa okujwayelekile kanye nokwehlisa izindleko zokuyilungisa.
Enye inzuzo ye-MMO coated titanium anode ukusebenza kahle kwayo. Ukufakwa kwe-MMO kusebenza njenge-catalyst, okwenza ukusabela kusebenze kahle futhi kudinga amandla amancane. Lokhu kusebenza kahle kuhumusha ukonga kukho kokubili amandla nezindleko, okwenza i-MMO coated titanium anode ibe inketho ekhangayo ezinqubweni eziningi zezimboni.
Ama-anode e-titanium ahlanganiswe ne-MMO nawo ayahambisana nemvelo. Aziqukethe izinto ezinobuthi, futhi izimbozo zizinzile futhi azisebenzi, okusho ukuthi azingeni endaweni ezungezile. Lokhu kwenza i-MMO coated titanium anode ibe inketho ephephile futhi esimeme kakhudlwana ezimbonini eziningi.
Sengiphetha, i-MMO coated titanium anode iyinketho ehlala isikhathi eside, ephumelelayo, futhi enobungani bemvelo yezinqubo ezihlukahlukene zezimboni. I-MMO coating ihlinzeka nge-conductivity ethuthukisiwe nokuzinza, okwenza i-anode ifanele ukusetshenziswa ezindaweni zamakhemikhali ezinonya. Ukuqina nokusebenza kahle kwe-MMO coated titanium anode kubangela ukonga izindleko kanye nokunciphisa ukulungiswa, okuwenza abe inketho ekhangayo ezimbonini eziningi.
Ama-anode ensimbi ahlanganiswe ne-MMO ayingxenye ebalulekile ezimbonini eziningi, okuhlanganisa ukwelapha amanzi, izimayini, namafutha negesi. Bahlinzeka ngokusebenza okuthembekile nokusebenza kahle ezinhlobonhlobo zezinhlelo zokusebenza, kusukela ekuvikelweni kwe-cathodic kuya ku-electroplating. Kulesi sihloko, sizoxoxa ngokuthi ayini ama-anode ensimbi ahlanganiswe ne-MMO, asebenza kanjani, kanye nezinzuzo zawo ngaphezu kwezinye izinhlobo ze-anode.
Iyini i-MMO coated titanium anode?
Ama-anode ensimbi ahlanganiswe ne-MMO enziwa ngokumboza i-substrate material, ngokuvamile i-titanium noma i-niobium, enongqimba oluncane lwe-metal oxide (MMO). Le ngxube ye-MMO ithuthukisa izici ze-anode kagesi kagesi, iyenze imelane nokugqwala futhi iyivumele ukuthi isebenze kahle ezindaweni ezahlukahlukene. Ukufakwa kwe-MMO kuvame ukusetshenziswa kusetshenziswa inqubo yokushisa, lapho impahla ye-substrate ishiselwa emazingeni okushisa aphezulu phambi kwesixazululo se-metal oxide.
Isebenza kanjani i-MMO ehlanganiswe ne-titanium anode?
I-anode iyi-electrode lapho kugeleza khona isistimu kagesi ehlukanisiwe, njengeseli le-electrolytic. I-anode yensimbi ehlanganiswe ne-MMO isebenza ngokukhulula ama-electron endaweni ezungezile, okubangela ukusabela kwamakhemikhali ukuthi kwenzeke. Lokhu kusabela kungasetshenziswa ukuvikela izakhiwo zensimbi ekugqwaleni, noma ukufaka ifilimu elincanyana lensimbi endaweni engaphansi.
Ekuvikelweni kwe-cathodic, i-anode yensimbi ehlanganiswe ne-MMO isetshenziselwa ukuvikela izakhiwo zensimbi ekugqwaleni ngokunikeza umthombo wama-electron ehlisa amandla okugqwala esakhiwo sensimbi. I-anode isebenza njenge-electrode yomhlatshelo, igqwala ngokukhethekile esakhiweni sensimbi esiyivikelayo. E-electroplating, i-anode yensimbi ehlanganiswe ne-MMO isetshenziselwa ukufaka ungqimba oluncane lwensimbi endaweni engaphansi. I-anode isebenza njengomthombo wama-ion ensimbi ancishiselwa ku-substrate material, enze ukunamathela okuncane, okufanayo.
Yiziphi izinzuzo ze-MMO enama-titanium anode?
Ama-anode ensimbi ahlanganiswe ne-MMO anikeza izinzuzo ezimbalwa kunezinye izinhlobo ze-anode. Zimelana kakhulu nokugqwala, okusho ukuthi zingasebenza kahle ezindaweni ezinokhahlo lapho amanye ama-anode ezonakaliswa ngokushesha. Banempilo ende yesevisi, okunciphisa isidingo sokushintshwa nokugcinwa njalo. Ukwengeza, banokuminyana okuphezulu kwamanje, okubavumela ukuthi balethe amanani aphezulu wamanje endaweni encane. Lokhu kwenza ama-anode ensimbi ane-MMO alungele ukusetshenziswa lapho isikhala silinganiselwe, njengasemathangeni okugcina angaphansi komhlaba noma amapayipi.