Ua rau muaj kev tiv thaiv ntau dhau ntawm cov roj teeb lithium

ଲେଖକ: ଆଇଫ୍ଲୋପାୱାର - Fa&39;atauina Fale Malosi feavea&39;i

(1) Qhov zoo electrode binding conductive tus neeg saib xyuas yog me me heev (cov conductivity ntawm cov khoom thiab cov khoom yog tsis zoo, vim hais tias cov conductivity ntawm lithium cobalt nws tus kheej yog heev conductive tsis zoo) (2) Ntau dhau ntawm cov zoo electrode binder (lub binder feem ntau yog ib tug polymer khoom), muaj zog rwb thaiv tsev kev ua tau zoo) (3) Cov khoom tsis zoo ntawm cov khoom siv hluav taws xob ntau dhau (cov khoom siv hluav taws xob zoo heev) (4) Cov kuab tshuaj binder tsis tiav thaum cov khoom siv dispersion tsis yog qhov nruab nrab (5) (tsis tuaj yeem yaj tag nrho hauv NMP, dej) (6) Qhov ntom ntawm cov coated pulp loj dhau (cov ion migration nrug loj) (7) lithium ion roj teeb compact loj heev, thiab yob yog tiag tiag. (Lub siab ntawm cov menyuam tuag, cov khoom siv hluav taws xob tau raug rhuav tshem) (8) Lub pob ntseg zoo vuam tsis muaj zog, lub vuam virtual (9) qhov tsis zoo ntawm lub pob ntseg vuam lossis riveting tsis muaj zog, tsis muaj vuam, debroad vuam (10) qhov txhab nruj, lub hauv paus so (qhov kev ncua deb ntawm qhov zoo thiab qhov tsis zoo ntawm cov ncej) (11) qhov kawg thiab qhov tsis zoo ntawm lub pob ntseg (11) qhov kawg thiab qhov tsis zoo. Kev vuam tsis yog qhov tseem ceeb, cov khoom siv (1) cov khoom siv hluav taws xob zoo ua haujlwm Loj (tsis zoo conductivity, xws li lithium hlau phosphate) (2) diaphragm khoom nyhuv (diaphragm thickness, me porosity, pore loj) (3) lithium ion roj teeb electrolyte cov khoom siv (me me conductivity, siab viscosity) (4) zoo electrode PVDF (Ntau lossis molecular hnyav) (5) cuam tshuam ntawm cov khoom siv hluav taws xob zoo electrode conductive.

(Paralleled hluav taws xob conductivity, siab tsis kam) cuam tshuam qhov zoo thiab tsis zoo polar pob ntseg (tsis zoo thickness, tsis sib xws thickness, ntshiab khoom purity) (7) tooj liab ntawv ci, aluminium foil khoom conductivity txawv los yog nto muaj ib tug oxygen peb, lwm yam (1) lithium-ion roj teeb nyob rau hauv obstructive instrument deviation (2) Artificial ua hauj lwm (3) Lithium ion roj teeb siv ib puag ncig.