国家/地区 中国（2） 韩国（2） 美国（2）
IPC部 C（3）
IPC大类 C01（3）
IPC小类 C01G（3） B82Y（2） C01B（2）
H01G（2） H01M（2）
IPC C01G045/02（3）
发明人 GUO S（2）
公开年 2015（3）
申请年
专利权人

Preparation of manganese dioxide comprises adding graphene oxide to deionized water, sonicating, mixing with manganese dioxide precursor and citric acid, stir-heating, cooling, aging, drying, calcining, and treating with sulfuric acid.

GUO S, LIU Y, SONG J, ZHENG P, YUAN X, ZHANG J, ZHANG L

Energy device used in supercapacitor application, comprises porous metal substrate, graphene layer deposited onto surface of porous metal substrate, carbon nanotubes, and metal oxide nanostructures.

WANG W, GUO S, OZKAN C S, OZKAN M

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