Copper foil ua raws li tus neeg nqa khoom ntawm anode active khoom thiab anode collector nyob rau hauv cov qauv ntawm lithium roj teeb. Cov qauv roj teeb lithium-ion feem ntau suav nrog plaub ntu: zoo electrode, tsis zoo electrode, electrolyte thiab diaphragm. Lithium roj teeb them, ntxiv rau lub roj teeb ncej ntawm lub peev xwm los yuam kom cov electrode embedded lithium tebchaw tso lithium ions, los ntawm lub diaphragm embedded nyob rau hauv lub lamellar qauv ntawm lub graphite anode; tso tawm lithium ions los ntawm cov qauv lamellar ntawm graphite nag lossis daus, thiab qhov zoo electrode embedded lithium compounds los ua ke cov lithium ions kom ua tiav lub zog, tsim hluav taws xob tam sim no.
Copper foil muaj cov khoom siv hluav taws xob zoo, kev yooj yim thiab muaj peev xwm, tsis kam mus rau winding thiab dov, kev tsim tshuab yog paub tab, cov txheej txheem yuav ua raws li tus neeg nqa khoom ntawm graphite thiab lwm yam khoom siv anode, thiab tib lub sijhawm, raws li cov khoom siv anode, tam sim no generated los ntawm lub roj teeb active cov ntaub ntawv yuav muab sib sau ua ke los tsim ib tug ntau dua tso zis tam sim no.
Qhov zoo thiab tus nqi ntawm lithium tooj liab ntawv nyiaj rau li 13% thiab 8% ntawm tag nrho cov khoom zoo thiab tus nqi ntawm cov roj teeb lithium, feem, thiab nws yog ib qho tseem ceeb ntawm cov roj teeb lithium. Yog li yuav ua li cas cov khoom tseem ceeb no ua tiav?
Muaj ob txoj hauv kev tseem ceeb rau cov ntawv ci tooj liab: electrolysis thiab calendering. Electrolytic tooj liab ntawv ci tsuas yog siv tooj liab sulphate tov raws li cov electrolyte, thaum calendered tooj liab ntawv ci mas siv alloys xws li tooj dag thiab tooj liab violet li raw khoom, thiab yog tsim los ntawm cov txheej txheem calendering.
Txawm koj xav taucov kav dej tooj liab, tooj liab rods ,tooj liab daim hlau, peb muaj cov khoom thiab kev txawj ntse kom tau raws li koj xav tau.
