I-electrode ye-Supercapacitor GMCC-DE-61200-1250
Incazelo Yomkhiqizo
Ubuchwepheshe be-electrode emile yodwa (FSE) ye-GMCC buhlanganisa kakhulu izinyathelo ezine: (a) ukuxuba i-powder eyomile, (b) Ukuguqulwa kwangaphambi kokwelashwa/ukuguqulwa kube yizinhlayiya, (c) inqubo ye-powder kuya ku-free-standing film (FSE) kanye (d) nefilimu efakwe eqoqweni lamanje ukuze libe yi-electrode emile yodwa (FSE). Okokuqala, uma kuqhathaniswa ne-SCE, amaseli e-SC/LIB asekelwe ku-FSE anokuqina okuphezulu kokulwa nokudlidliza (ukunyakaza kwemvelo) kanye nokuphepha okuphezulu ngenxa yamandla awo aphezulu okunamathela phakathi kwe-powder ne-powder, kanye naphakathi kwe-Al/Cu foil kanye nesendlalelo esisebenzayo lapho kukhona i-electrolyte emazingeni okushisa aphezulu. Okwesibili, ubuchwepheshe be-FSE bunobungani nemvelo ngenxa yendlela engenaso isinyibilikisi kuzo zonke izinqubo. Ngaphezu kwalokho, ubuchwepheshe be-FSE bunezindleko zokukhiqiza eziphansi, amandla amahle kakhulu, ubumsulwa obuphezulu, njalo njalo. Ngaphezu kwalokho, i-GMCC iguqule ubuchwepheshe be-FSE ukuze ikhiqize ama-electrode e-LIB ngezinto eziningi ezinhle nezimbi futhi yaqinisekisa ukuthi kungenzeka ama-LIB FSEs.
I-GMCC ithuthukise ubuchwepheshe be-electrode ye-supercapacitor obushintshashintshayo ngempela – ubuchwepheshe be-Freestanding Electrode (FSE). Lobu buchwepheshe buhlinzeka ngamabhethri e-supercapacitor/lithium-ion (SC/LIB) azinzile futhi aphephile ngenxa yezici ezithuthukisiwe ezifana nokuqina kokudlidliza okuphezulu kanye nokuphepha okuthuthukisiwe. Ubuchwepheshe be-FSE obuzimele buqukethe izinyathelo ezine ezihlukene – ukuxuba i-dry powder, ukuguqulwa kwangaphambi kokwelashwa/ukuguqulwa kwe-powder-to-particle, inqubo yefilimu ye-powder-to-standalone, kanye nokufakwa kwefilimu kumqoqi wamanje ukuze ibe yi-electrode ezimele.
Inqubo yokuxuba i-powder eyomile ihilela ukuxuba izinto ezahlukahlukene zibe yingxube ye-powder efanayo kusetshenziswa umshini wokugaya ibhola weplanethi onamandla aphezulu. Ingxube ibe isilungiswa kusengaphambili ngezinguquko ezikhethekile ukuze kuthuthukiswe ukusatshalaliswa kosayizi wezinhlayiya kanye nendawo engaphezulu, okuholela ekubeni namandla okubopha angcono kanye nokusebenza okuphezulu kwe-electrochemical. Esinyathelweni esilandelayo, i-powder iguqulwa ibe ifilimu ekhululekile ngokusebenzisa inqubo yokubumba engenaso isinyibilikisi, eluhlaza (ukusetshenziswa kwamandla okuphansi) ngaphandle kwezihlanganisi noma izithasiselo.
Ekugcineni, ifilimu encane emile ngokukhululekile inamathiselwa kumqoqi wamanje ukuze kudalwe i-FSE ephelele, esebenza kangcono kakhulu ezinhlelweni zokusebenza ze-SC/LIB uma kuqhathaniswa nezinye ubuchwepheshe ezifana nama-electrode e-SCE. Amaseli e-SC/LIB asekelwe ku-FSE abonisa ukuzinza okuphezulu ngokumelene nokudlidliza, okubangelwa amandla aphezulu okubopha phakathi kwama-powder naphakathi kwe-Al. Lokhu kukhuthaza ukusebenza okuphephile futhi kunciphisa ingozi yokulimala nokwehluleka.
I-Supercapacitor Electrode GMCC-DE-61200-1250 iyisibonelo sakamuva nesingcono kakhulu salobu buchwepheshe. Lo mkhiqizo unamandla aphezulu okusebenza kanye nokuzinza kwe-electrochemical. Amandla awo aphezulu, i-ESR ephansi, kanye nekhono elihle lesilinganiso kwenza kube kuhle kakhulu kwizicelo ezahlukahlukene zamandla aphezulu njengamandla avuselelekayo, izimoto zikagesi, kanye nokuzinza kwegridi. Amandla okuletha amandla aphezulu isikhathi esifushane, kuhlanganiswe namakhono okugcina athuthukisiwe, akwenza kube kuhle kakhulu kwizicelo ezidinga inhlanganisela yamandla aphezulu kanye nokusebenza kwamandla.
Ubuchwepheshe be-FSE be-GMCC buwumphumela weminyaka yocwaningo nentuthuko. Le nkampani ihlala isungula futhi ithuthukisa imikhiqizo yayo ukuze ihlangabezane nezidingo zamakhasimende ayo, kanti i-electrode ye-supercapacitor i-GMCC-DE-61200-1250 iyisibonelo esiphelele salokhu kuzibophezela. Inikeza ubuchwepheshe obusezingeni eliphezulu, ukusebenza okuphezulu kanye nokukhiqiza kwekhwalithi ephezulu ngentengo engabizi. Le nkampani iyaziqhenya ngekhwalithi yayo eyingqayizivele futhi ilwela ukudlula okulindelwe ngamakhasimende ngokunikeza ubuchwepheshe obuhle kakhulu emakethe namuhla.
Ngamafuphi, ubuchwepheshe be-FSE obuyimpahla ye-GMCC buyishintsho elikhulu embonini yebhethri ye-supercapacitor/Li-ion. I-Supercapacitor Electrode GMCC-DE-61200-1250 ingenye yezibonelo ezinhle kakhulu zalobu buchwepheshe, inikeza ukusebenza kwekhwalithi ephezulu kanye nokuphepha okuphezulu. Ubuchwepheshe be-FSE obuthuthukisiwe bunamandla okuguqula imboni futhi busize ekuletheni inkathi entsha yezixazululo zokugcina amandla ezisebenza kahle kakhulu, eziphephile nezinobungani nemvelo. Themba i-GMCC ukuthi ilethe ama-electrode e-supercapacitor asezingeni eliphezulu!