Yuav ua li cas txog kev tsim cov roj teeb lithium ion?
Cov ntaub ntawv cathode ntawm lithium roj teeb muaj xws li lithium cobalt oxide LiCoO2, ternary cov ntaub ntawv Ni plus Mn plus Co, lithium manganate LiMn2O4 ntxiv rau tus neeg sawv cev thiab cov ntawv khi, uas yog coated ntawm aluminium ntawv ci los tsim cov electrode zoo, thiab cov electrode tsis zoo yog txheej txheej graphite ntxiv rau cov khoom siv hluav taws xob. tus neeg sawv cev thiab kev sib txuas Tus neeg sawv cev yog coated rau ntawm cov ntawv ci tooj liab hauv qab daim kab xev, thiab qhov ntau tshaj qhov tsis zoo electrode txheej graphite hais tau txais nano-carbon.
1. Pulping: Siv cov kuab tshuaj tshwj xeeb thiab cov ntaub ntawv sib xyaw ua ke nrog cov hmoov zoo thiab cov khoom siv tsis zoo, thiab do lawv tusyees kom ua cov slurry ntawm cov khoom zoo thiab tsis zoo.
2. Txheej: Qhov zoo thiab tsis zoo electrode slurry yog uniformly coated rau saum npoo ntawm cov ntawv hlau los ntawm lub tshuab tsis siv neeg txheej, thiab cov electrodes zoo thiab tsis zoo yuav txiav rau hauv qhov zoo thiab tsis zoo ncej tom qab tsis siv neeg ziab.
3. Kev sib dhos: Raws li cov txheej txheem saum toj kawg nkaus ntawm cov ntawv zoo electrode-diaphragm-negative electrode sheet-diaphragm, cov electrolyte yog txhaj, kaw, thiab cov lugs zoo thiab tsis zoo yog welded los ua kom tiav cov txheej txheem sib dhos ntawm lub roj teeb kom ua tiav. roj teeb tiav.
4. Tsim: muab cov roj teeb ua tiav rau hauv lub txee rau kev kuaj kom them nqi thiab tso tawm, tshuaj xyuas cov roj teeb uas tsim nyog, thiab tos kom nws tawm hauv lub hoobkas.
