Roj teeb txhuas ntawv ci hais txog lithium-ion roj teeb cathode ntawv ci, uas yog, tsis hloov cathode ntawv ci txog 0.01mm tuab yog hu ua collector aluminium foil.
Collector yog ib qho ntawm cov khoom tseem ceeb ntawm lithium roj teeb, nws yog cov txheej txheem uas sau cov tam sim no, thiab nws txoj haujlwm yog los sau cov khoom siv tam sim no los ntawm cov khoom siv ntawm lub roj teeb txhawm rau tsim kom muaj qhov loj dua tam sim no rau cov khoom tawm sab nraud, thiab nws. yuav tsum tau nyob rau hauv tag nrho kev sib cuag nrog cov active tshuaj. Nyob rau hauv kev xyaum, lub lithium roj teeb kev lag luam feem ntau siv txhuas ntawv ci raws li zoo electrode collector thiab tooj liab ntawv ci raws li tsis zoo electrode collector.
Aluminium ntawv ci rau cov roj teeb yog cov khoom siv aluminium ntawv ci, uas muaj cov kev xav tau ntau dua thiab cov txheej txheem nyuaj dua piv nrog cov ntawv txhuas txhuas. Cov ntaub ntawv ua txhuas tuaj yeem muab faib ua rau pawg: txhuas ntawv thiab sawb, txhuas ntawv ci, txhuas extrusion, txhuas hlau, txhuas hmoov thiab txhuas forgings. Roj teeb txhuas ntawv ci belongs rau cov khoom siv aluminium ntawv ci, piv nrog cov tsoos txhuas ntawv ci kev ua tau zoo qhov ntsuas qhov xav tau siab dua, kev nrhiav cov tuab tuab tshaj plaws, lub zog siab tshaj plaws, tus nqi siab tshaj plaws, qhov tsawg tshaj plaws thickness sib txawv, qhov zoo tshaj plaws phaj hom, huv si. nto ntawm rau qhov muaj nuj nqis heev.
Cov txheej txheem ntawm roj teeb aluminium foil ntau lawm yog qhov nyuaj, cov txheej txheem tsis cuam tshuam cuam tshuam rau cov txiaj ntsig, txhua kauj ruam xav tau kev paub txog kev sib sau. Tam sim no, lub roj teeb txhuas ntawv ci kev lag luam feem ntau siv casting - txias dov txheej txheem, uas yog, los ntawm qhov txuas casting yuav yog cov khoom siv raw ntawm aluminium ingots, aluminium billets rau hauv aluminium dov coil, thiab tom qab ntawd los ntawm txias dov, intermediate annealing, ntawv ci. dov txuas ntau lawm rau hauv roj teeb aluminium ntawv ci. Roj teeb txhuas ntawv ci txheej txheem ntau lawm, thiab txhua kauj ruam muaj feem xyuam rau cov khoom zoo, xws li dov quab yuam, dov ceev, annealing thiab lwm yam tsis yuav cuam tshuam qhov sib xws thiab tawm los ntawm txhuas ntawv ci, dov roj viscosity, additives, yuav cuam tshuam rau saum npoo. wetting nro thiab uniformity ntawm aluminium ntawv ci.