Dab tsi yog qhov txawv ntawm lithium - ion roj teeb pob thiab polymer lithium - ion roj teeb
Lithium polymer muaj ntau qhov zoo tshaj plaws xws li muaj zog me me, ultra {{{{{2 {{{2 {{2} Thiab tus nqi ntau, thiab yog lub roj teeb tshiab. Hais txog cov duab, lithium polymer roj teeb muaj cov yam ntxwv ntawm ultra- nyias, thiab tuaj yeem ua rau hauv cov roj teeb ntawm txhua yam duab thiab muaj peev xwm raws li qhov xav tau ntawm ntau yam khoom. Qhov tsawg kawg nkaus thickness uas hom roj teeb no tuaj yeem ncav cuag li 0.5 hli.
Nyob rau hauv lub polymer lithium-ion roj teeb, cov electrolyte plays lub dual muaj nuj nqi ntawm separator thiab cov electrolyte: ntawm ib sab, nws cais cov zoo thiab tsis zoo cov ntaub ntawv xws li cov separator, thiaj li tsis muaj tus kheej - tso tawm thiab luv luv -circuit tshwm sim hauv lub roj teeb, ntawm qhov tod tes, nws ua zoo li cov electrolyte. Lithium ions yog ua los ntawm qhov zoo thiab tsis zoo electrodes. Polymer electrolytes tsis tsuas yog muaj hluav taws xob zoo, tab sis kuj muaj cov yam ntxwv ntawm lub teeb yuag, elasticity zoo, thiab yooj yim tsim zaj duab xis uas yog tshwj xeeb rau cov ntaub ntawv polymer.
Cov khoom siv roj teeb lithium hlau phosphate tsis muaj cov hlau hnyav thiab cov hlau tsis tshua muaj, tsis yog - lom, tsis muaj kuab paug hauv kev tsim thiab siv, raws li European RoHS cov cai, thiab yog lub roj teeb ntsuab. Txawm li cas los xij, muaj ntau cov hlau lead hauv cov hlau lead -acid roj teeb. Yog tias lawv muab pov tseg tsis raug, lawv tseem yuav ua rau muaj kuab paug rau ib puag ncig.
Piv nrog lithium-ion roj teeb pob, polymer lithium- ion roj teeb muaj ntau yam zoo, xws li: cov duab tuaj yeem ua nyias, lub peev xwm yog li 15 feem pua siab dua li ntawm lithium{{3} } ion roj teeb, thiab qhov hnyav yog lub teeb. Nws yog feem ntau siv hauv cov khoom siv portable xws li xov tooj ntawm tes thiab mp3. .
