国家/地区 中国（4）
IPC部 C（2） H（2）
IPC大类 H01（2）
IPC小类
IPC
发明人 MA P（4）
公开年 2019（2）
申请年 2019（4）
专利权人

Bipyridine cobalt/graphene composite material self-assembled by cobalt bipyridine and graphene through hydrothermal pi to pi/asterisk and the mass ratio of bipyridine cobalt to graphene is 1:8-12.

LIU D, MA P, WANG Q

Light-controlled hydrophilicity-hydrophobicity conversion composite material comprises substrate, graphene layer and light-controlled hydrophilicity-hydrophobicity conversion material layer.

MA L, MA P

Multifunctional packaging material useful in packaging of commodity, chemicals, building materials, food, food additives, and medicines comprises polyester macromolecule material and graphene hybrid macromolecule.

MA P, XU P, YANG W, DONG W, LIU B

Processing graphene-based gallium nitride epitaxial layer involves folding polished copper foil into moderately sized purse, curing poly(methyl methacrylate) film, growing graphene on copper foil, introducing gallium source and heating.

NING J, JIA Y, ZHANG J, YAN C, WANG D, WANG B, MA P, HAO Y