Njengamanje, asikho isisombululo esisebenzayo endabeni yokunqanyulwa kwebhethri eliqinile ngenxa yesigaba salo socwaningo nentuthuko esiqhubekayo, esiletha izinselele ezahlukene zobuchwepheshe, ezomnotho, nezentengiselwano ezingaxazululwa. Njengoba kunemikhawulo yezobuchwepheshe yamanje, ukukhiqizwa ngobuningi kusese umgomo okude, futhi amabhethri aqinile awatholakali emakethe okwamanje.
Yini Evimbela Ukuthuthukiswa Kwebhethri Eliqinile?
Amabhethri esimo esiqinilesebenzisa i-electrolyte eqinile esikhundleni se-electrolyte ewuketshezi etholakala ku-amabhethri e-lithium-ionAmabhethri e-lithium ajwayelekile aqukethe izingxenye ezine ezibalulekile: i-electrode enhle, i-electrode engemihle, i-electrolyte, kanye ne-separator. Ngokuphambene nalokho, amabhethri e-solid-state asebenzisa i-electrolyte eqinile esikhundleni se-liquid counterpart evamile.
Njengoba ubuchwepheshe bebhethri obuqinile bunamandla amakhulu, kungani bungakafakwa emakethe? Ngoba ukushintshela elabhorethri kuya ekuthengisweni kubhekene nezinselele ezimbili:ukusebenziseka kobuchwepheshefuthiukuphila kahle kwezomnotho.
- 1. Ukungenzeka Kobuchwepheshe: Ingqikithi yebhethri lesimo esiqinile ukufaka esikhundleni se-electrolyte ewuketshezi nge-electrolyte eqinile. Kodwa-ke, ukugcina ukuzinza endaweni ehlangana ne-electrolyte eqinile nezinto ze-electrode kuletha inselele enkulu. Ukuxhumana okunganele kungaholela ekumelaneni okwandisiwe, ngaleyo ndlela kunciphise ukusebenza kwebhethri. Ngaphezu kwalokho, ama-electrolyte aqinile ahlushwa ukuhanjiswa kwe-ionic okuphansi futhi okuhamba kancane.i-lithium ionukuhamba, okuholela ekushajeni nasekukhipheni ijubane kancane.
- Ngaphezu kwalokho, inqubo yokukhiqiza iyinkimbinkimbi kakhulu. Isibonelo, ama-electrolyte aqinile e-sulfide kumele akhiqizwe ngaphansi kokuvikelwa kwegesi engasebenzi ukuze kuvinjelwe ukusabela komswakama emoyeni okukhiqiza amagesi anobuthi. Le nqubo ebiza kakhulu futhi eyinselele kwezobuchwepheshe okwamanje ivimbela ukukhiqizwa ngobuningi. Ngaphezu kwalokho, izimo zokuhlolwa kwelabhorethri zivame ukuhluka kakhulu ezindaweni zangempela, okubangela ukuthi ubuchwepheshe obuningi bungakwazi ukufeza imiphumela elindelekile.
- 2. Ukuphila kahle kwezomnotho:Izindleko zebhethri eliqinile ngokuphelele ziphindwe kaningana kunebhethri le-lithium eliwuketshezi elivamile futhi indlela eya ekuthengisweni igcwele ubunzima. Nakuba inokuphepha okuphezulu ngokombono, empeleni, i-electrolyte eqinile ingaphuka emazingeni okushisa aphezulu, okuholela ekusebenzeni kwebhethri okunciphile noma ngisho nokwehluleka.
- Ngaphezu kwalokho, ama-dendrite angakheka ngesikhathi senqubo yokushaja nokukhipha i-charging, abhoboze isihlukanisi, abangele ama-short circuits, ngisho nokuqhuma, okwenza ukuphepha nokuthembeka kube yinkinga ebalulekile. Ngaphezu kwalokho, lapho inqubo yokukhiqiza encane ikhushulwa ukuze kukhiqizwe izimboni, izindleko zizokhuphuka kakhulu.
Amabhethri E-Solid State Azofika Nini?
Amabhethri e-Solid-state kulindeleke ukuthi athole izinhlelo zokusebenza eziyinhloko kuma-electronics asezingeni eliphezulu, ezimotweni zikagesi ezincane (ama-EV), kanye nezimboni ezinezidingo zokusebenza nokuphepha eziqinile, njengezindiza. Kodwa-ke, amabhethri e-solid-state atholakala emakethe njengamanje asesesigabeni sokuqala sokumaketha komqondo.
Izinkampani zezimoto ezidumile kanyeabakhiqizi bebhethri le-lithiumnjenge-SAIC Motor, i-GAC-Toyota, i-BMW, i-CATL, i-BYD, kanye ne-EVE bathuthukisa amabhethri e-solid-state ngenkuthalo. Noma kunjalo, ngokusekelwe ezinhlelweni zabo zakamuva zokukhiqiza, akunakwenzeka ukuthi ukukhiqizwa okuphelele kwamabhethri e-solid-state kuzoqala ngaphambi kuka-2026-2027 ngokushesha. Ngisho neToyota kuye kwadingeka ibuyekeze isikhathi sayo izikhathi eziningi futhi manje ihlela ukuqala ukukhiqizwa ngobuningi ngo-2030.
Kubalulekile ukuqaphela ukuthi isikhathi sokutholakala kwamabhethri aqinile singahluka ngenxa yezici ezahlukahlukene njengezinselele zobuchwepheshe kanye nokuvunyelwa komthetho.
Izinto Ezibalulekile Ezicatshangelwayo Kubathengi
Ngesikhathi siqapha ngokucophelela intuthuko e-ibhethri le-lithium eliqinileEmkhakheni, kubalulekile ukuthi abathengi bahlale beqaphile futhi bangashukunyiswa ulwazi olukhazimulayo. Nakuba ukusungula izinto ezintsha kanye nokuthuthuka kwezobuchwepheshe kufanelekile ukukulindela, kudinga isikhathi sokuqinisekiswa. Masithembe ukuthi njengoba ubuchwepheshe buthuthuka futhi imakethe ikhula, kuzovela izixazululo ezintsha zamandla eziphephile nezingabizi kakhulu esikhathini esizayo.
⭐ Chofoza ngezansi ukuze ufunde kabanzi ngebhethri lesimo esiqinile:
Isikhathi sokuthunyelwe: Okthoba-30-2024