国家/地区 中国（4）
IPC部 C（3） B（2） H（2）
IPC大类 B01（2） H01（2）
IPC小类 B01J（2）
IPC
发明人 PENG X（4）
公开年 2015（4）
申请年 2015（3） 
专利权人

Preparing polyamide-amine dendritic macromolecules/nano-graphene composite material involves adding carboxylated graphene to deionized water, and then stirring obtained mixture.

PENG X, TANG X, LI Z

Making superhard graphene-boron carbide composite material involves mixing graphene oxide sheet and boron carbide powder, ultrasonically processing, stirring, drying, adding mixed powder to molding equipment, pre-pressing and sintering.

CAO X, LIU L, LI X, MENG C, XU L, WANG Y, ZHU W, PENG X

Preparation of porous graphene useful in supercapacitor, involves adding soluble metal salt to aqueous solution of graphene oxide, stirring mixture and centrifuging, drying mixture and heat treating, and carrying out acid treatment.

PENG X, YING Y

Three-dimensional nitrogen-doped graphene-containing molybdenum-copper composite electrocatalyst contains molybdenum as active component, copper as cocatalyst, and three-dimensional nitrogen-doped graphene as carrier.

WANG X, ZHAO Y, PENG X, TIAN J