Itekhnoloji yebhetri yeLithium iyaqhubeka nokuhambela phambili ngokukhawuleza, kunye nenkqubela phambili ebalulekileyo ebonwe kwiibhetri ze-lithium manganese dioxide (Li-MnO2) kwiminyaka yakutshanje, ekhokelela kuphuculo oluphawulekayo lokusebenza.
Izinto eziluncedo ezingundoqo:
Ukhuseleko oluKhethekileyo: Iibhetri ze-Li-MnO2, ezifana ne-lithium iron phosphate, zibonisa ukuzinza okuphezulu njengezinto ezintle ze-electrode. Idityaniswe noyilo olulodwa lokhuseleko olubandakanya izahluli kunye ne-electrolyte, ezi bhetri zibonisa ukhuseleko olumangalisayo naphantsi kovavanyo olungqongqo lwe-puncture, ukugcina ukukhutshwa okuqhelekileyo nasemva kovavanyo.
Okubalaseleyo kokuSebenza koBubushushu obuphantsi: Iibhetri ze-Li-MnO2 zisebenza ngokuncomekayo phakathi kobushushu obuphakathi kwe -30°C ukuya +60°C. Uvavanyo lobuchwephesha lubonisa ukuba nakwi-20 ° C, ezi bhetri zinokukhupha kwimisinga ephezulu kunye nomthamo odlula i-95% yeemeko eziqhelekileyo. Ngokwahlukileyo, i-lithium iron
Iibhetri zephosphate phantsi kweemeko ezifanayo zifikelela kuphela malunga ne-60% yomthamo oqhelekileyo kunye nemisinga yokukhupha esezantsi kakhulu.
Ukunyuka okubalulekileyo kuBomi boMjikelo: Iibhetri ze-Li-MnO2 zibone ukuphucuka okukhulu kubomi bomjikelezo. Ngelixa iimveliso zangaphambili zilawulwa malunga ne-300-400 imijikelezo, iinzame ezibanzi ze-R&D ziinkampani ezinjengeToyota kunye neCATL kwisithuba seminyaka elishumi ziye zatyhala amanani omjikelo ukuya kwi-1400-1700, ukuhlangabezana neemfuno zezicelo ezininzi.
I-Energy Density Advanteji: Iibhetri ze-Li-MnO2 zinika ubunzima obuthelekisekayo bamandla kwibhetri ye-lithium iron phosphate kodwa ziqhayisa malunga ne-20% yoxinano lwamandla aphezulu, okukhokelela kubungakanani obuncinci be-20% yeebhetri ezinomthamo olinganayo.
Usombululo lweMiba yoMgangatho efana nokuDumba: Uninzi lweebhetri ze-Li-MnO2 zisebenzisa iiseli zepouch, uhlobo oluxhaphakileyo kubathengi be-elektroniki. Ngaphezulu kweminyaka engama-20 yophuhliso, iinkqubo zokwenziwa kweeseli zesingxobo zikhule kakhulu. Ukulungiswa okuthe gqolo ngabavelisi abakhulu kwimimandla efana nokwalekwa kwe-electrode echanekileyo kunye nolawulo olungqongqo lokufuma luyilungise ngokufanelekileyo imiba efana nokudumba. Iziganeko zogqabhuko-dubulo okanye umlilo kwiibhetri ezinkulu zefowuni eziphathwayo zinqabile kakhulu kwiminyaka yakutshanje.
Izinto ezingeloncedo eziphambili:
Ukungafanelanga ukusetyenziswa kwexesha elide ngaphezu kwe-60 ° C: Iibhetri ze-Li-MnO2 zifumana ukuthotywa kokusebenza kwiindawo ezihlala zingaphezulu kwe-60 ° C, njengemimandla eshushu okanye eyintlango.
Ukungafanelanga kwi-Ultra-Long-Term Applications: Iibhetri ze-Li-MnO2 zisenokungafaneleki kwizicelo ezifuna ukuhamba ngebhayisikile rhoqo kwiminyaka emininzi, njengeenkqubo zokugcina amandla ezorhwebo kunye nezoshishino ezifuna iziqinisekiso ezidlula iminyaka eyi-10.
Ummeli weLi-MnO2 Abavelisi bebhetri:
IToyota (eJapan): IToyota yaba yeyokuqala ukwazisa iLi-MnO2 itekhnoloji yebhetri kwiimoto ezixubeneyo njengePrius, ngenxa yeempawu zayo eziphezulu zokhuseleko. Namhlanje, iPrius yonwabela udumo lokhuseleko kunye nokusebenza kakuhle kwamafutha kwimarike yeemoto ezisetyenzisiweyo eUnited States.
I-Kenergy entsha iteknoloji yamandla e-Co., Ltd (e-China): Yasekwa nguDkt. Ke Ceng, ingcali eqeshwe kwilizwe lonke, i-CATL yodwa ishishini lasekhaya elijolise ekuveliseni iibhetri ze-Li-MnO2 ezicocekileyo. Baye bazuza impumelelo ebalulekileyo kwimimandla ye-R&D njengokhuseleko oluphezulu, ubomi obude, ukumelana nobushushu obuphantsi, kunye noshishino.
