国家/地区 中国（6） 美国（5） 世界知识产权组织（4） 日本（3） 韩国（3） 欧洲专利局（EPO）（2） 台湾（2）
IPC部 B（6）
IPC大类 C01（6）
IPC小类 C01B（6）
IPC C01B031/04（5） C01B032/182（3） B82Y030/00（2）
B82Y040/00（2） C01B031/02（2） C01B032/15（2）
发明人
公开年 2015（6）
申请年 2013（6）
专利权人

Boron-nitrogen codoped graphene useful as oxygen-reduction catalyst under alkaline environment and as dielectric material comprises graphene as lamellar pleated sheet structure.

JIANG L, SUN G, JIN J

Energy device used in supercapacitor, consists of paper based substrate having top surface and bottom surface, and graphene oxide and carbon nanotube composite deposited on top surface.

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

Graphene composite for use in device i.e. sensor for sensing analytes e.g. aromatic molecule in sample, comprises photoswitchable layer, graphene layer disposed on photoswitchable layer and substrate.

ANDERSON K, SJONG A, SOONG A, ANDERSON K K

Use of amine precursor or its ammonium salt for depositing graphene film on substrate by chemical vapor deposition (CVD).

SCHWAB M G, MUELLEN K, SACHDEV H, ITO Y, SCHWAB M G S, MILLEN K

Graphene derivative composite membrane for use as isopropyl alcohol separation membrane, has supporting membrane made of porous polymer, and set of graphene derivative layers formed on supporting membrane.

LIU W, HUNG W, LAI J, LEE K, HONG W, LI K, LIU W J, HUNG W S, LAI J Y, LEE K R

Producing in electrochemical cell of one or more of graphene, graphite nanoplatelet structures, and graphane, involves passing current through cell to intercalate ions into graphitic negative electrode.

DRYFE R A W, KINLOCH I A, ABDELKADER A M, JEFF R A W, DRYFE R A V