国家/地区 中国（6）
IPC部 C（6）
IPC大类 C01（6）
IPC小类 C01B（6）
IPC C01B032/19（6）
发明人 WU T（6）
公开年 2018（3） 2021（2）
申请年 2017（3）  2021（2） 
专利权人

Graphene modified polyethylene terephthalate film material, comprises graphite, ethylene glycol as raw materials, and modified graphene prepared by ball milling in supercritical carbon dioxide atmosphere.

WU D, CHEN D, WU T

Preparing graphene powder by aqueous phase-enhanced exfoliation method, involves opening interlayer of flake graphite under action of concentrated sulfuric acid, and oxidant.

XING F, WU T, LI Z, HAN X, JI G, TIAN J

Electrochemically preparing nitrogen-doped graphene material comprises e.g. taking alkaline solution and graphite material, applying the alternating current between the two graphite material electrodes for electrochemical reaction.

JING M, WU T, ZHANG J, LI M, ZHANG M

Air flow generating device for preparing graphene powder, has thread which is spirally distributed on outer surface of rotating portion from bottom of rotating portion toward top of rotating portion, and passes through thread.

WU D, ZHANG T, LI X, LIN B, WU T, CHANG T, LI H

Preparing graphene comprises e.g. mixing stripping auxiliary agent with organic solvent, adding natural graphite powder, placing graphite suspension or wet stripping auxiliary agent in ultrasonic generator and shearing equipment.

SUN W, LIU G, WANG L, WU T, YANG Z, ZHU T

Preparing graphene from biomass derivatives based on mechanochemical process involves preparing biomass sample, where industrial sample is selected from industrial and agricultural wastes containing lignocellulose, cutting sample.

FENG Z, HONG Y, MENG Y, TANG L, WU T, YAN Y, SAMMY N