Lithium roj teebyog ib hom roj teeb uas muaj lithium hlau lossis lithium alloy ua cov khoom siv cathode thiab cov tshuaj tsis muaj dej electrolyte.Cov roj teeb lithium ion siv cov ntaub ntawv carbon raws li qhov tsis zoo electrode thiab lithium uas muaj cov sib txuas ua cov electrode zoo.Raws li qhov sib txawv zoo electrode tebchaw, ntau lithium ion roj teeb muaj xws li lithium cobalate, lithium manganate, lithium hlau phosphate, lithium ternary, thiab lwm yam.
Dab tsi yog qhov zoo thiab qhov tsis zoo ntawm cov roj teeb uas ua los ntawm lithium cobalate, lithium manganate, lithium nickel oxide, cov ntaub ntawv ternary thiab lithium hlau phosphate

1. Lithium cobalate roj teeb
Qhov zoo: lithium cobalate muaj qhov zoo ntawm cov pa tawm platform siab, muaj peev xwm tshwj xeeb, kev ua haujlwm zoo caij tsheb kauj vab, txheej txheem synthesis yooj yim, thiab lwm yam.
Qhov tsis zoo: Cov khoom siv lithium cobalate muaj cov khoom siv cobalt nrog cov tshuaj lom neeg thiab cov nqi siab, yog li nws tsis yooj yim los xyuas kom muaj kev nyab xeeb thaum ua cov roj teeb loj.

2. Lithium hlau phosphate roj teeb
Qhov zoo: lithium hlau phosphate tsis muaj cov khoom tsis zoo, muaj tus nqi qis, kev nyab xeeb zoo, thiab lub neej voj voog ntawm 10000 zaug.
Disadvantages: Lub zog ceev ntawm lithium hlau phosphate roj teeb yog qis dua lithium cobalate thiab ternary roj teeb.

 
3. Ternary lithium roj teeb
Qhov zoo: cov ntaub ntawv ternary tuaj yeem sib npaug thiab tswj tau raws li lub zog tshwj xeeb, rov ua dua tshiab, kev nyab xeeb thiab tus nqi.
Disadvantages: Qhov phem tshaj qhov thermal stability ntawm ternary cov ntaub ntawv yog.Piv txwv li, NCM11 cov khoom decomposes ntawm 300 ℃, thaum NCM811 decomposes ntawm 220 ℃.

4. Lithium manganate roj teeb
Qhov zoo: tus nqi qis, kev nyab xeeb zoo thiab kev ua haujlwm kub ntawm lithium manganate.
Qhov tsis zoo: Cov khoom siv lithium manganate nws tus kheej tsis ruaj khov thiab yooj yim rau decompose los tsim cov roj.

Qhov hnyav ntawm lithium ion roj teeb yog ib nrab ntawm cov nickel cadmium lossis nickel hydrogen roj teeb nrog tib lub peev xwm;Lub zog ua haujlwm ntawm ib lub roj teeb lithium ion yog 3.7V, uas yog sib npaug rau peb lub roj teeb nickel cadmium lossis nickel hydrogen roj teeb hauv series;Cov roj teeb lithium ion tsis muaj lithium hlau, thiab tsis raug rau kev txwv ntawm kev thauj mus los hauv dav hlau ntawm kev txwv tsis pub nqa cov roj teeb lithium ntawm cov neeg caij dav hlau.