国家/地区 中国（8）
IPC部 C（4） B（3） H（3）
IPC大类 H01（3） B82（2） C01（2）
IPC小类 B82Y（2） C01B（2） H01L（2）
IPC C01B031/04（2）
发明人 FENG Y（8）
公开年 2012（8）
申请年 2011（5）  2012（3） 
专利权人 UNIV TIANJIN（5） UNIV NORTHWE.（2）

Solid-phase pure graphene micro-extraction device, has handle connected with fiber extraction head of fixing tube, where pure graphite fiber is fixed on fiber extraction head of fixing tube via high-temperature resistant rubber layer.

FENG Y, LUO Y

Composite material used for slip sheet of pump and motive seal coating of engine, comprises specified amount of graphene-modified hyperbranched polysiloxane, diphenylmethane bismaleimide and bisphenol A diene propyl ether.

YAN H, FENG Y, JIA Y, ZHANG M

Modifying graphene by hydrosilylation process, comprises producing allyl silane grafted graphene from graphene oxide and allyl ethoxy silane, mixing with methylbis(dimethylvinylsiloxy)silane, adding a catalyst, reacting and processing.

FENG Y, MA L, JIA Y, YAN H

Photoresponsive material with excellent optical and electrical properties, comprises graphene, azobenzene and 5,9,14,18,23,27,32,36-octabutoxy-2,3-naphthalocyanine copper.

FENG W, FENG Y, JI W

Preparation of polyaniline/graphene oxide composite material used for electrode, involves preparing oxidized graphene by distributing scattered graphene oxide in acetone solution, and then electrochemically depositing.

FENG W, FENG Y, ZHANG Q

Preparing graphene carbon nanotube composite film based on three-dimensional network shape comprises washing substrate, preparing carbon nanotube solution and graphene oxide solution, mixing, coating on substrate, annealing, drying.

FENG W, FENG Y, PENG L

Cadmium telluride quantum dot grafted graphene-carbon nanotube composite film photo-switch material for preparing photoelectric converter, has graphene-carbon nanotube composite film with negative charge formed as substrate.

FENG W, FENG Y, PENG L

Zinc oxide/graphene oxide composite photo-switch material comprises graphene oxide sedimentation layer having specific thickness formed on surface of indium-tin oxide conductive glass as substrate.

FENG W, FENG Y, XUE Z