Cov graphite sib xyaw ua ke
Kev piav qhia txog khoom
Composite graphite: cov khoom sib xyaw ua ke los ntawm kev sib xyaw graphite nrog lwm cov ntaub ntawv xws li cov polymers conductive, hlau oxides, thiab lwm yam; Feem ntau siv los ua cov khoom siv conductive hauv cov electrodes roj teeb lithium.





