国家/地区 中国（5）
IPC部 B（5）
IPC大类 C01（5） B82（3） B01（2）
IPC小类 C01B（5）
IPC B82Y030/00（3） C01B031/04（3） C01B003/06（2）
C01B031/02（2）
发明人 ZHANG Q（5）
公开年 2013（5）
申请年 2013（3）  2012（2） 
专利权人 UNIV DONGHUA（3） UNIV TSINGHU.（2）

Preparation of graphene/platinum nano composite material comprises dispersing graphite oxide in water, adding reducing agent, heating, dissolving graphite precursor and molybdenum in solvent, mixing, heating, filtering, freezing, and drying.

ZHANG Q, LI Y, LIU Q, WANG H, HOU C

Nitrogen-doped carbon nanotube array comprises carbon nanotube array directly and effectively connected with graphene sheet.

TANG C, ZHANG Q, ZHAO M, WEI F, HUANG J

Heteroatom-doped carbon nanotube-graphene composite contains heteroatom-doped carbon nanotube and graphene.

ZHANG Q, ZHAO M, WEI F, TIAN G

Manufacture of titanium dioxide/nitrogen-doped graphene composite material used for e.g. photocatalyst, involves adding titanium dioxide and hydrazine hydrate solution to dispersion of graphite oxide, and reacting mixture.

ZHANG F, LI Y, ZHANG Q, WANG H

Preparation of polyacrylonitrile fiber-loaded cobalt/graphene composite material involves preparing graphene-coated polyacrylonitrile fiber composite material, wetting composite material with distilled water, washing and drying.

ZHANG Q, WANG H, ZHANG F, LI Y