Isidingo sezixazululo ezisebenza kahle nezithembekile zokugcina amandla sikhule kakhulu eminyakeni yamuva nje.Phakathi kwezinketho,amabhethri e-lithium ahlanganisiwesivele njengabaqhubi abanamandla, siguqula indlela esigcina futhi sisebenzise ngayo amandla.Kule bhulogi, sizohlola ubuchwepheshe obungemuva kwamabhethri e-lithium astakiwe futhi sembule izimfihlo zamandla awo okugcina amandla amangalisayo.
Funda mayelana namabhethri e-lithium astakiwe
Amabhethri e-lithium astakiwe, aziwa nangokuthi amabhethri e-lithium-ion polymer, ashintsha umdlalo emakethe yokugcina amandla.Lawa maseli ahlanganisa amaseli astakwe ezendlalelo eziningi noma aqonde phezulu futhi ahlanganiswe ngokuqinile ndawonye.I-architecture yebhethri inika amandla ukuminyana kwamandla okuphezulu nokusebenza okuthuthukisiwe, okuyenza ifaneleke ezinhlelweni ezisukela ezimotweni zikagesi kuya kugesi wabathengi.
I-chemistry ngemuva kwamandla
Umnyombo wamabhethri e-lithium astakiwe ukubuchwepheshe be-lithium-ion.Ubuchwepheshe busiza ukunyakaza kwama-ion phakathi kwama-electrodes amahle (i-cathode) kanye ne-negative (anode), okuholela ekugelezeni kwama-electron kanye nokukhiqizwa kukagesi okulandelayo.Inhlanganisela ethile yezinto zokwakha kuma-electrode, njenge-lithium cobaltate ne-graphite, inika amandla ukuthuthwa kwama-ion ngenkathi kugcinwa ukuzinza nokusebenza kahle.
Izinzuzo zokupakisha amabhethri e-lithium
1. High Energy Density: Amabhethri e-lithium astakiwe anokuqina okuhle kakhulu kokusebenza isikhathi eside kanye nokuphuma kwamandla aphezulu.Lokhu kuzenza zilungele izinto eziphathwayo kanye nezimoto zikagesi lapho amandla ahlala isikhathi eside ebaluleke kakhulu.
2. Idizayini engasindi futhi ehlangene: Uma kuqhathaniswa namabhethri endabuko, amabhethri e-lithium astakiwe alula futhi ahlangene kakhudlwana.Isici sayo sefomu esiguquguqukayo futhi esenziwa ngokwezifiso singahlanganiswa kalula kumadivayisi ahlukahlukene, siyenze ibe ilungele imiklamo yesimanje, ethambile.
3. Amandla wokushaja ngokushesha: Amabhethri e-lithium astakiwe anika amandla ukushaja okusheshisiwe, anciphisa isikhathi sokuphumula futhi akhulise ukukhiqiza.Lesi sici sizuzisa kakhulu ezindaweni ezisheshayo lapho imisebenzi ezwela isikhathi iyinto evamile.
4. Izici zokuphepha ezithuthukisiwe: Amabhethri e-lithium astakiwe aklanywe ngezindlela zokuphepha eziningi, okuhlanganisa ukugadwa kwezinga lokushisa, ukuvikelwa kwesekethe emfushane, nokuvimbela ukushajwa ngokweqile/ukuphuma ngokweqile.Lezi zici ziqinisekisa ukuphepha komsebenzisi futhi zivikela ibhethri ekulimaleni okungaba khona.
Izicelo namathemba esikhathi esizayo
Ukuguquguquka kwamabhethri e-lithium ahlanganisiwe kuwenza asetshenziswe kabanzi ezimbonini ezahlukahlukene.Amabhethri e-lithium astakiwe asephenduke ukukhetha kobuchwepheshe besimanje, kusukela kuma-smartphones kanye namalaptops kuya ezimotweni zikagesi kanye nezinhlelo zokugcina amandla avuselelekayo.Njengoba umhlaba ushintshela kumandla avuselelekayo kanye nezinqubo ezisimeme, amabhethri e-lithium astakiwe azodlala indima ebalulekile ekunikeni amandla ikusasa lethu.
Ngokuqondene namathemba esikhathi esizayo, abacwaningi nonjiniyela bahlale behlola izinto ezintsha nemiklamo ukuze kuthuthukiswe ukusebenza kahle, ukuphila konke, kanye nokusimama kwamabhethri e-lithium astakiwe.Kusukela kuma-solid-state electrolyte kuya kuzinhlanganisela ze-silicon-graphene, intuthuko kubuchwepheshe bebhethri ye-lithium enqwabelene ibambe isithembiso esikhulu sokuthuthuka okukhulu ekugcineni amandla.
Ekuphetheni
Amabhethri e-lithium astakiwe aguqule indawo yokugcina amandla, anikeza ukuminyana kwamandla aphezulu, amandla okushaja okusheshayo, nezici zokuphepha ezithuthukisiwe.Ukuqhubeka nokuthuthuka nokusetshenziswa kwazo ezimbonini ezehlukene kuyisihluthulelo sekusasa elisimeme neligcwele ugesi.Njengoba ubuchwepheshe buthuthuka, amabhethri e-lithium anqwabelene ngokungangabazeki azodlala indima ebalulekile ekunikezeni amandla umhlaba wethu ngenkathi ehlisa ukuthembela kwethu emafutheni ezinto ezimbiwa phansi.
Uma uthanda amabhethri e-lithium astakiwe, wamukelekile ukuthintana nomhlinzeki webhethri ye-lithium Radiance ukuzeFunda kabanzi.
Isikhathi sokuthumela: Aug-30-2023