国家/地区 中国（2）
IPC部 C（3）
IPC大类 C01（3） B82（2） H01（2）
IPC小类 C01B（3）
IPC C01B031/04（3）
发明人
公开年 2014（2）
申请年 2014（3）
专利权人

Producing a three-dimensional graphene composite used in a supercapacitor, comprises performing chemical vapor deposition of graphene on transition metal hydroxide to form three dimensional graphene foam and then dissolving in precursors.

JUN S C, SOHN J S, MAHADEV P U, BABASAHEB K S, LEE S C, PATIL U M, KULKARNI S B

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

Manufacture of graphene/trimanganese tetroxide nanocomposite material involves diluting and heat-stirring graphite oxide solution with permanganate and reducing agent, heating at preset temperature, cooling, and vacuum drying.

DAI X, CAI H, FENG J, BIAN S, AI W