Peb txhua tus paub tias flake graphite siv tau rau ntau qhov chaw, vim nws cov yam ntxwv thiab peb nyiam, yog li cas flake graphite ua electrode ua haujlwm tau zoo?
Hauv cov khoom siv roj teeb lithium ion, cov khoom siv anode yog qhov tseem ceeb los txiav txim siab qhov ua tau zoo ntawm lub roj teeb.
1. Cov flake graphite tuaj yeem txo cov hmoov flake graphite hauv roj teeb lithium, yog li ntawd tus nqi roj teeb raug txo qis heev.
2. Scale graphite muaj ntau yam zoo xws li kev ua hluav taws xob siab, cov coefficient diffusion loj ntawm lithium ions, muaj peev xwm siab embedded thiab muaj peev xwm qis embedded, yog li scale graphite yog ib qho ntawm cov ntaub ntawv tseem ceeb tshaj plaws rau cov roj teeb lithium.
3. Qhov nplai graphite tuaj yeem ua rau lub roj teeb lithium voltage ruaj khov, txo qhov tsis kam sab hauv ntawm lub roj teeb lithium, tuaj yeem ua rau lub roj teeb khaws cia lub sijhawm ntev. Ua kom lub roj teeb lub neej ntev dua.
Lub sijhawm tshaj tawm: Kaum Ib Hlis-19-2021