国家/地区 中国（2）
IPC部 H（2）
IPC大类 H01（2）
IPC小类
IPC
发明人 CHEN Y（2）
公开年 2014（2）
申请年 2014（2） 
专利权人 UNIV CHINA ELECTRONIC SCI TECHNOLOGY（2）

Preparing composite thin film material comprises dispersing graphene oxide powder in solvent, mixing manganese salt powder and potassium permanganate aqueous solution into the graphene oxide dispersion liquid, then drying.

CHEN Y, LU F, LI X, XU J, YANG Y, YANG W, ZHAO Y, XIA M

Nickel ferric oxide lithium battery cathode graphene composite material preparing method, involves preparing raw materials by utilizing graphene oxide, and obtaining nano-composite material by hydrothermal environment nickel ferric oxide.

XUE W, YANG G, ZHAO R, QU Z, CHEN Y, QIU Y