Lithium-ion okwamanje ezohlobo lwesikebhe ethandwa kakhulu amabhethri esetshenziswa izinhlobo ezahlukene imishini: amakhompyutha notebook, omakhalekhukhwini, amaphilisi kanye nezinye izinto zokusebenza. Lokhu kuqashelwa kuyisiphetho ombangela amandla ngoba ayidingi ukukhonza, futhi amandla ayo kwabantu kuphezulu kakhulu.
Lithium-ion babe izizukulwane ezintathu ukuthuthukiswa. Ekuqaleni ezilula zibe negative usebenzisa lithium, kodwa ngenxa yalokhu uvezwe umphumela alufakwa. Lokhu kwakubangelwa ukuphindwa. Avela ngesikhathi anodes ekwakhekeni, okuholela kuvalwe electrode, okubangela umlilo noma ukuqhuma. Le nkinga uzama ukunquma ukusetshenziswa coke. Ngakho ku-lithium-ion esizukulwane sesibili. Inkinga ekugcineni ixazululwe ngokuthi esikhundleni impahla graphite kusukela lapho anode.
Lithium-ion zisetshenziswa ngokuhlanganyela control kanye nokuqapha uhlelo bephethe yiluphi uhlobo ibhethri. Lolu hlelo uqinisekisa sempilo esiphezulu iseli, okulinganisela zamanje ukushaja at 95% kusukela phezulu, futhi ocucuzayo - by 15-20%. Kuthiwa lapho Ibhethri lingashajwa ngokuphelele, bazolahlekelwa amandla alo ashona futhi uma uxhumeke kwi-amapayipi. Inkinga ingaxazululwa isicelo ka-pulse nge voltage high, kodwa ingaba nethonya elinamandla kakhulu izimfanelo ibhethri. It kuvela ukuthi uhlelo akusho ngaphambili eziklanyelwe ukuvimbela abantu imali eningi futhi okweqile elihlobene ne icala olunzulu.
Amabhethri yalolu hlobo abe nezici ezilandelayo. yokusebenza yabo voltage kuyinto 3.5-3.7 V. Le lokushisa lapho bangakwazi ukusebenza, uyahluka -20 - +60 degrees Celsius. Okwamanje kukhona amabhethri ukuthi ongasebenza at okushisa aphansi kakhulu. Lolu hlobo ibhetri has ngenyanga yokuqala 4-6% self uze uphele du, okuyinto zanciphisa kakhulu. Esikhathini esingaba unyaka laptop ibhethri ndawo ilahlekelwa 10-20% we umthamo wayo. Impilo yebhethri esiphakathi 500-1000 imijikelezo.
Ukugcina lithium-ion
I kwezimo ezifanele kakhulu ibhethri isitoreji yalolu hlobo kungenziwa ngokuthi i icala 40-75% umthamo, futhi izinga lokushisa imvelo kufanele kube 5 degrees Celsius. Self-osenyameni ancipha kakhulu uma agcinwe endaweni epholile. Gcina amabhethri kungaba izinyanga 24-60.
I lolwehlukanisa lolu hlobo mthombo wamandla wukuthi kuba ngaphansi kwethonya liyancipha icala umthamo. Okungukuthi, abangabantwana enkulu icala battery, ezincane eside emsebenzini wayo. Nokho, lokhu kusimo akuvimbeli ukusetshenziswa kabanzi ncamashi lolu hlobo ibhethri, okuyinto ulungisiswa izici zabo ezinhle. Namuhla kunzima ukuthola indawo lapho amabhethri lithium-ion asikwazanga ukuthola isicelo ehloniphekile.