国家/地区 中国（29）
IPC部 C（29） B（7） G（3）
H（2）
IPC大类 C01（29） B82（4） C08（4）
G01（3） C09（2） H01（2）
IPC小类 C01B（29）
IPC C01B032/184（11） C01B032/198（6） C01B032/19（5）
C01B032/194（5） C08K003/04（4） B82Y040/00（3）
C01B032/186（3） C08K009/02（3） C01B032/15（2）
C08K009/04（2） C09K011/65（2） G01N027/30（2）
发明人 ZHANG H（29）
公开年 2018（27） 2020（2）
申请年 2018（29）
专利权人 SICHUAN LIZH.（5） AECC BEIJING.（2） CHINA PETROL.（2） UNIV HARBIN .（2）
UNIV SHAANXI.（2）

Preparing nitrogen-doped three-dimensional graphene material useful as cathode material for lithium ion batteries, comprises dispersing graphene oxide in formaldehyde solution, dispersing melamine in deionized water, heating, and drying.

GUO J, LIAO S, ZHANG H, WANG S, LING F

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

Preparing graphene comprises uniformly dispersing graphite microchip in a medium system, physical stripping, passing crude graphene into a high-pressure microfluidic device, and performing physical sedimentation or centrifugation screening.

ZHANG H, LI Q, LI H

Preparing modified graphene oxide material for polyolefin material, involves adding graphite powder to mixed acid solution, stirring and mixing to obtain first suspension, placing first suspension in parallel electric field.

ZHANG H, ZHANG Y

Modified graphene oxide material preparation polyphenylene sulfide material, involves adding graphite powder to mixed acid solution with stirring to obtain suspension, and then placing prepared suspension in parallel electric field.

ZHANG H, ZHANG Y

Preparation of modified graphene oxide material useful for modification of poly(methyl methacrylate) material, involves weighing graphite powder, potassium permanganate powder and hydrogen peroxide solution and centrifugally separating.

ZHANG H, ZHANG Y

Preparation of modified graphene oxide material useful for modification of polycarbonate material, involves weighing graphite powder, mixed acid solution, potassium permanganate powder and hydrochloric acid solution and separating.

ZHANG H, ZHANG Y

Preparing three-dimensional graphene for detecting dopamine electrochemically involves preparing three-dimensional graphene material involves preparing ultrafine nickel powder by hydrazine reduction method, adding hydrazine hydrate.

YUE H, WANG Z, YU Z, GAO X, ZHANG H

Large-aperture foamed silicon-reduced graphene oxide-based electrochemically modified material comprises MCFs-rGO as electrochemically modified material.

ZHANG Q, WANG H, XIA L, ZHANG H

Oxygen reduction catalyst based on nitrogen-doped graphene aerogel comprises graphene aerogel having gradient pore structure as main body containing nitrogen-containing functional group.

YANG Y, ZHANG H, CHANG H, ZHANG R, TAO K, SHEN Q