国家/地区 中国（29）
IPC部 C（29）
IPC大类 C01（29） C08（3） C09（2）
H01（2）
IPC小类 C01B（29）
IPC C01B032/194（13） C01B032/184（9） C01B032/19（8）
C01B032/198（3） C08K003/04（2）
发明人 ZHANG X（29）
公开年 2018（24） 2020（3） 2019（2）
申请年 2018（29）
专利权人 CHINA PETROL.（3） UNIV ZHEJIAN.（3） ASHINE ADVAN.（2） SHENZHEN EIG.（2）
SINOPEC RES .（2）

Fast transfer of graphene tape, involves dripping tape solution on smooth surface, drying to obtain graphene film floating on etching solution, removing graphene tape from deionized water, and removing tape to transfer graphene to substrate.

ZHAO P, ZHANG X, ZHENG H, REN Q, ZHOU C, WANG H

Preparing graphene on diamond surface involves cleaning diamond powder and graphite powder with ammonia water in ultrasonic water bath and filtering with alcohol, and drying in an oven, and obtaining dried diamond powder.

GUO H, ZHANG Z, ZHANG X

Preparing edge-carboxylated graphene involves grinding graphite powder in presence of supercritical carbon dioxide in high-pressure grinding kettle.

WANG X, QIAO J, ZHANG X, QI G, HAN P, ZENG X, CHEN X, LI B, SONG Z, CAI C, GAO J, LAI J, ZHANG J, RU Y, JIANG H, ZHANG H

Graphene is obtained by preparing graphene aqueous dispersion, leaving to stand, and measuring absorbance of same solvent dissolving solution of upper, middle and bottom graphene aqueous dispersion.

XU W, OU E, SHI C, ZHANG X, BAO L

Graphene prepared by e.g. contacting graphite with intercalating agent in the presence of ammonia or ammonium salt, contacting with oxidizing agent to oxidize, and recovering.

SHI C, OU E, XU W, ZHANG X, BAO L

Preparation of modified graphene suitable for methylphenyl silicone oil material involves dispersing graphene in xylene, and adding anhydrous ethanol, phenyltriethoxysilane and gamma-glycidyloxypropyltrimethoxysilane.

LIU Y, LI C, ZHANG J, LIU J, CHEN J, CHEN D, YANG L, CAO J, ZHANG X, ZHENG Y, ZHAO Y, WU L, TENG J, GUO D, WANG J

Device useful for preparing a graphene film comprises the reel frame and the solution chamber.

ZHANG X

Preparing molybdenum disulfide cluster layer composite graphene material comprises stirring oxidized graphite and ultrasonicating, adding ammonium molybdate and thiourea into kettle and hydrothermally reacting.

ZHANG X, WANG Y, WEN G

Preparing graphene comprises e.g. uniformly mixing graphite powder and intercalation agent, obtaining mixed precursor, mixing precursor with organic solvent, and adding polydopamine modified thiolated hydroxyethyl starch, and dispersant.

YANG Z, ZHANG X, LI J, YANG J

Superhydrophobic silicon oxide-hybrid graphene aerogel micropowder used in e.g. battery and supercapacitor, comprises silicon oxide nanoparticles and continuous three-dimensional porous network structure comprising graphene sheet layer.

ZHANG X, WU X