Qhov tseem ceeb ntawm cov roj teeb lithium

• Cov ntsiab lus tseem ceeb ntawm lub roj teeb lithium feem ntau muaj plaub ntu hauv qab no:

{{0 {}} Qhov Zoo Electrode (Cathode):Lithium hlau oxide cov ntaub ntawv xws li Lithium cobalval oxide (litepo ₄), xws li NCM: lithium npib oxide) feem ntau yog siv .
{{0 {}} tsis zoo electrode (anode):Graphite (cov khoom siv carbon) yog siv ntau, thiab Lithium Eons yog embedded ntawm cov txheej txheem graphite thaum them {{}}
3.} electrolyte:Cov organic organic muaj cov ntsev lithium (xws li laspf ₆) raws li nruab nrab rau lithium ion tsiv teb chaws .
4. diaphragm:Porous polymer zaj duab xis (xws li polyethylene / polypropylene) uas txwv tsis pub mus dhau los tab sis tiv thaiv luv luv hluav taws xob .

• Cov yam ntxwv tseem ceeb

{{0 {}} kev dag siab ceev ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom:Lithium muaj qhov hnyav me me hauv atomic hnyav, cov oxidation siab-txo lub peev xwm, thiab tuaj yeem khaws cov peev txheej ntau ntawm lub zog ib pawg / ntim .
2.} tsis muaj qhov cim xeeb:tuaj yeem them thiab tso tawm thaum twg tsis muaj peev xwm cuam tshuam rau kev muaj peev xwm .
{{0 {}} tsis muaj tus kheej txo tus kheej:Tus nqi tso tawm tus kheej txhua hli yog li ntawm 12%, uas yog qhov zoo dua li npib tsib xee hydrogen roj teeb .
{{0 {}} lub neej sib txawv:Feem ntau 500 txog 2000 them nqi tsheb tawm mus los (nyob ntawm cov khoom siv thiab tsim) .

• Kev ruaj ntseg thiab cov nyom

{{0 {}} kev pheej hmoo ntawm thermal khiav:

Overcharging, kub kev puas tsuaj yuav ua rau electrolyte decrident, xws li hluav taws xob roj (xws li hluav taws xob roj hmab).
{{0 {}}} Txhim Kho Kev Ntsuas:

(1) Siv cov ntaub ntawv ruaj khov dua qub (xws li hlau Lithium phosphate lifepo ₄) .

(2) Ua kom zoo electrolytes (xws li cov khoom siv electrolytes) .

(3) Ntxiv cov khoom tiv thaiv tiv thaiv (BMS, Kev tswj hwm roj teeb) .

• Ntsiab lus:

Cov roj teeb lithium tau ua tiav cov kev hloov hluav taws xob thiab lub zog hluav taws xob hauv hluav taws xob zoo li cas los ntawm kev txhim kho hluav taws xob (xws li cov roj teeb-lub zog .