Cov graphite nthuav dav yog ua los ntawm cov flake graphite ntuj, uas tau txais cov yam ntxwv zoo ntawm lub cev thiab tshuaj ntawm flake graphite, thiab kuj muaj ntau yam ntxwv thiab cov xwm txheej ntawm lub cev uas flake graphite tsis muaj. Cov graphite nthuav dav, nrog nws cov conductivity zoo heev, yog siv dav hauv kev tsim cov khoom siv electrode thiab yog cov khoom siv roj teeb zoo heev. Tus editor hauv qab no ntawm Furuite Graphite yuav piav qhia vim li cas cov graphite nthuav dav tuaj yeem siv los ua roj teeb:
Nyob rau xyoo tas los no, kev tshawb fawb txog kev nthuav dav graphite ua cov ntaub ntawv roj teeb tau dhau los ua ib qho teeb meem kub thoob plaws ntiaj teb. Raws li cov ntaub ntawv roj teeb, nws siv tus yam ntxwv uas lub zog dawb ntawm cov tshuaj tiv thaiv interlayer ntawm kev nthuav dav graphite raug hloov mus ua lub zog hluav taws xob, feem ntau nrog nthuav dav graphite ua cathode thiab lithium lossis zinc ua anode. Tsis tas li ntawd, kev ntxiv nthuav dav graphite rau Zn-Mn roj teeb tuaj yeem txhim kho qhov conductivity ntawm electrode thiab electrolyte, muab cov yam ntxwv zoo heev, tiv thaiv kev yaj thiab deformation ntawm anode, thiab ntev lub neej kev pabcuam ntawm lub roj teeb.
Cov ntaub ntawv carbon feem ntau siv ua cov ntaub ntawv electrode vim lawv cov conductivity zoo dua. Raws li hom tshiab ntawm cov ntaub ntawv nanometer carbon, cov graphite nthuav dav muaj cov yam ntxwv ntawm porosity, thaj chaw loj thiab kev ua haujlwm siab ntawm qhov chaw. Nws tsis tsuas yog muaj kev conductivity zoo heev thiab adsorption, tab sis kuj muaj kev ruaj khov tshuaj zoo heev, yog li nws tau siv dav hauv cov ntaub ntawv electrode.
Furuite Graphite feem ntau yog koom nrog cov khoom lag luam graphite zoo tshaj plaws, nrog ntau yam kev qhia txog graphite nthuav dav. Cov lus qhia tshwj xeeb tuaj yeem hloov kho raws li cov neeg siv khoom xav tau, thiab cov qauv tuaj yeem xa ntawv. Cov neeg txaus siab tuaj yeem sab laj.
Lub sijhawm tshaj tawm: Lub Ib Hlis-09-2023