Yiziphi izizathu zokuthi kungani impilo yomthamo webhethri ye-lithium-ion ebusika?

ଲେଖକ: ଆଇଫ୍ଲୋପାୱାର - Onye na-ebubata ọdụ ọkụ nwere ike ibugharị

Mayelana namabhethri e-lithium-ion, okwamanje ayikho inkolelo-mbono ecacile yokusekela ukumelana kwangaphakathi, ipulatifomu yokukhipha, impilo kanye nomthamo wamabhethri e-lithium-ion emazingeni okushisa ahlukene. Amafomula okubala ahlobene namamodeli ezibalo asesesigabeni sokuhlola. Ngokuvamile, amabhethri e-lithium ion awazweli ku-0-40 degrees Celsius.

Kodwa-ke, uma izinga lokushisa lidlula leli banga, impilo namandla ebhethri ye-lithium-ion kuzokwehla. Ayikho indlela yokulinganisa, ngoba amabhethri e-lithium-ion asebenza kakhulu, ukungaguquguquki kuyinkinga enkulu. Ngisho neqoqo elifanayo lemikhiqizo, impahla efanayo, inqubo efanayo izophinde ibe nokusebenza okuhluke kakhulu.

Kwenziwe inani elikhulu lokuhlolwa, ukusebenza okuphansi kwezinga lokushisa kwamabhethri e-lithium-ion wezinto ezahlukene nakho kuhlukile. Njengamanje, i-lithium iron phosphate eshisa kakhulu yimbi kakhulu emazingeni okushisa aphansi. Ku--10 ¡ã C, umthamo wethu wokukhipha umkhiqizo ungama-89% womthamo omkhulu.

Kufanele ibe phezulu uma kuqhathaniswa nezimboni, futhi amandla okukhiphayo ku-55 ¡ã C angafinyelela ku-95%, futhi ukuncipha emazingeni okushisa aphansi kusekuncane. Lona futhi umkhiqizo okufanele uhlolwe. Wonke umuntu uyaqonda ukuthi ikhwalithi yemigqa yokucubungula evamile iphakeme kakhulu kunekhwalithi yemigqa yokucubungula evamile.

I-lithium manganese acid, i-cobalt lithium kanye ne-tri-dielectric compounds ekusebenzeni kwezinga lokushisa eliphezulu kungcono, kodwa futhi kungaphansi kwemikhawulo. Njengamanje, i-phosphate-free phosphate yomkhakha inokusebenza kokuphepha okuphezulu, ukusebenza okuphezulu kwezinga lokushisa, futhi empeleni umsebenzi webhethri awukho phezulu njengalezi zakhiwo ezintathu ezinkulu ezingenhla, ziphephile uma kuqhathaniswa. Ukusebenza sekukonke akukuhle njenge-lithium manganese noma ama-yuan alloy amathathu.

Ngakho-ke, ukusetshenziswa kwamabhethri e-lithium ion ebusika akufushane kunehlobo. Ngendlela, ibhethri ye-lithium-ion kungcono ukungakhokhi ebusika. Ngenxa yezinga lokushisa eliphansi, ama-ion e-lithium ashumekwe ku-electrode engalungile azoba khona i-ion crystallization, ulwelwesi oluqondile lokungena.

Ngokuvamile kubangelwa i-micro-short, ethinta impilo nokusebenza. I serious, hey! Ngakho-ke abanye abantu bacabanga ukuthi ukushajwa kwamabhethri e-lithium-ion akukwazi ukwenziwa ebusika. Amanye amabhethri anesistimu yokuphatha ibhethri abangelwa ukuvikelwa komkhiqizo, kanti amanye kungenxa yezinkinga zekhwalithi.

Kuthiwa imikhiqizo ye-ATL (umholi wasekhaya osanda kungena e-Apple) nayo ihlangabezane nesimo esinjalo.