Ukusetshenziswa kwe-Insoluble Titanium Anodes
I-titanium anode engancibiliki isetshenziswe kabanzi ekuphenduleni okuhlukahlukene kwe-electrochemical, okuhlanganisa ukuhlanganiswa kwe-organic electromechanical. I-Organic electromechanical synthesis iwuhlobo lokusabela kwe-electrochemical olubandakanya ukudluliswa kwama-electron phakathi kwama-molecule ukuze ahlanganise izinhlanganisela ezintsha zezinto eziphilayo. Eminyakeni yamuva nje, i-titanium anode engancibilikiyo iye yavela njengenketho ekhethwayo yalolu hlobo lokusabela ngenxa yezakhiwo nezinzuzo ezihlukile.
Enye yezinzuzo eziyinhloko ze-titanium anode engancibilikiyo ukuzinza kwazo ezindaweni ezonakalisayo. Ngokungafani nezinye izinhlobo ze-anode, i-titanium anode ayigqwali noma iwonakele lapho ibhekene nezindawo zamakhemikhali ezinokhahlo. Lokhu kubenza balungele ukusetshenziswa ku-organic electromechanical synthesis, lapho izimo zokusabela zingaba nzima kakhulu. Ukwengeza, i-titanium anode iqinile kakhulu futhi ihlala isikhathi eside, iqinisekisa ukuthi ingakwazi ukumelana nobunzima bokusebenzisa ngokuphindaphindiwe.
Enye inzuzo yokusebenzisa i-titanium anode engancibiliki ku-organic electromechanical synthesis ukuminyana kwawo okuphezulu kwamanje. I-Titanium anode inendawo enkulu kunezinye izinto ze-anode, njenge-graphite noma i-platinum, evumela ukuminyana okuphezulu kwamanje. Lokhu kusho ukuthi ama-electron amaningi angageleza ku-anode, okuholela ekuphenduleni okusheshayo nangempumelelo. Ukwengeza, indawo enkulu engaphezulu ye-titanium anode ivumela ukuguquguquka kwe-oxygen ngokuphumelelayo, okuyingxenye ebalulekile yokusabela kwe-organic electromechanical synthesis.
I-titanium anode engancibiliki nayo iguquguquka kakhulu, ibenze ilungele uhla olubanzi lwezinhlelo zokusebenza. Zingalolongwa kalula futhi zicushwe ukuze zivumelane nezidingo ezithile zokusabela, futhi ukuqhutshwa kwazo kungalungiswa ngokushintsha ukujiya nokwakheka kwe-anode. Lokhu kuguquguquka kubenza babe yinketho enhle kakhulu yokusetshenziswa ku-organic electromechanical synthesis, evame ukudinga i-anode enezakhiwo nezici ezithile.
Sengiphetha, ukusetshenziswa kwe-titanium anode engancibiliki ku-organic electromechanical synthesis kuyindlela ephumelela kakhulu yokwenza izinhlanganisela ezintsha zezinto eziphilayo. Izakhiwo eziyingqayizivele kanye nezinzuzo ze-titanium anode ziwenza abe yinketho ekahle yalolu hlobo lokusabela, enikeza ukuzinza, ukuqina, ukuminyana okuphezulu kwamanje, kanye nokuvumelana nezimo. Ngakho-ke, ziya ngokuya zithandwa kakhulu emkhakheni we-organic electromechanical synthesis, futhi cishe zizoqhubeka zidlala indima ebalulekile kule ndawo yocwaningo nentuthuko.
I-Organic electromechanical synthesis (OES) ibandakanya ukusetshenziswa kwamandla kagesi ukushayela ukusabela kwamakhemikhali kumakhompiyutha aphilayo. Le nqubo ibaluleke kakhulu ekukhiqizweni kwemithi, amakhemikhali e-agrochemicals, nezinye izinhlanganisela eziphilayo. Ukusetshenziswa kwama-electrode e-titanium angancibiliki ku-OES sekuthole ukuduma ngenxa yezakhiwo zayo ezihlukile eziyenza iphumelele kakhulu ekushayeleni ukusabela kwamakhemikhali.
Enye yezinzuzo ezibalulekile zokusebenzisa ama-electrode e-titanium angancibiliki ku-OES ukumelana nokugqwala kwawo. Lesi sakhiwo sibangelwa ukwakheka kongqimba lwe-oxide oluzinzile endaweni ye-electrode lapho ivezwe emoyeni noma emanzini. Lesi sendlalelo sisebenza njengesithiyo esivimbela i-electrode ukuthi ingagqwali, ngaleyo ndlela iyenze iqine kakhudlwana. Ukwengeza, i-conductivity yayo ephezulu kanye nokumelana okuphansi kuyenza ibe yinto enhle kakhulu ekushayeleni ukusabela kwamakhemikhali.
Ukusetshenziswa kwama-electrode e-titanium angancibiliki ku-OES kunezinhlelo ezimbalwa zokusebenza. Isibonelo, ingasetshenziswa ekukhiqizeni imithi nge-electrochemical oxidation yezinhlanganisela eziphilayo, njengezidakamizwa, ukukhiqiza okuphakathi okungase kucutshungulwe ngokwengeziwe ukuze kukhiqizwe umkhiqizo wokugcina. Ingasetshenziswa futhi ekuhlanganiseni kwamakhemikhali e-agrochemicals ngokuncishiswa kwe-nitrate ngogesi ukuze kukhiqizwe i-ammonia, engasetshenziswa njengomanyolo.
Sengiphetha, ukusetshenziswa kwama-electrode e-titanium angancibiliki ku-OES kunezinzuzo ezimbalwa eziyenza ibe yinto ekahle ekushayeleni ukusabela kwamakhemikhali. Ukumelana nokugqwala kwayo, ukusebenza kahle okuphezulu, kanye nokumelana kwayo okuphansi kuyenza isebenze kahle kakhulu ekukhiqizeni imithi namakhemikhali ezolimo. Ukuthuthuka okuqhubekayo kwezobuchwepheshe kuzoqhubeka nokuhlinzeka ngamathuba amasha okusetshenziswa kwama-electrode e-titanium angancibiliki ezinqubweni ezihlukahlukene zezimboni.