国家/地区 中国（46）
IPC部 C（46）
IPC大类 C01（46）
IPC小类 C01B（46）
IPC C23C016/26（20） C01B032/194（17） C01B032/186（16）
C01B032/184（13） C23C016/56（9） C22C001/10（5）
C23C016/02（5） C23C016/44（5） B32B037/06（4）
B32B037/10（4） B82Y040/00（4） C09K005/14（4）
C22C009/00（4） C23C014/02（4） C23C014/16（4）
发明人 DUAN Y（5） LI X（5） LI Z（5）
SHAO L（5） SHI H（5） ZHANG Y（5）
HUANG D（4） LI Y（4） CHEN Q（3）
CHEN Y（3） LI J（3） QU Y（3）
SHEN D（3） TAN H（3） WANG W（3）
公开年 2022（46）
申请年 2022（26）  2021（18）  2020（2） 
专利权人 CHINESE ACAD.（5） CHONGQING GR.（5） CHANGZHOU SI.（3） CRRC IND RES.（2）
JIANGSU JIAN.（2）

Method for improving multi-layer graphene coverage rate on copper-based alloy substrate comprises annealing copper base alloy substrate, introducing carbon source to graphene growth after annealing, realizing multi-layer graphene, quickly cooling to room temperature, ending growth.

CHEN Z, XIAO R, YU G, ZHANG Y

Iron-based substrate for producing graphene, is derived from factory waste carbon iron sheet having specified thickness, surface roughness and carbon content.

ZANG X, CAO N, QI H, SHAO Q

Chromium-free passivation solution for coating aluminum plate, comprises styrene-acrylic emulsion, epoxy resin, high dispersion graphene dispersant, wetting and dispersing agent, defoaming agent and propylene glycol methyl ether acetate.

YANG L, CHEN H, TONG X

Preparing graphene-like material comprises heating copper substrate, depositing precursor molecule onto copper substrate to obtain chlorine-based graphene by self-assembly through dehalogenation reaction, where precursor molecule is 2,4,6-trichloro-1,3,5-triazine molecule.

KONG H, CHENG S, RU J, PENG X, QIAN Y

Laser cladding graphene modified ceramic reinforced metal-based composite coating comprises e.g. pre-treating surface of substrate to be coated to remove surface rust and oxide layer, performing ultrasonic stripping, and performing laser cladding composite coating.

GUO F, ZHANG S, XIA J, MA X

Nanocrystalline graphene used for complementary metal-oxide-semiconductor process, comprises grains in stack of graphene sheets.

KIM S, BYUN K, CHO Y, SHIN K, LEE E, LEE C, SONG H, SHIN H, YOON J, LEE S, LIM H, BYUN K E, CHO Y C, SHIN K W, LEE C S, SONG H J, SHIN H J, SU Y J, LEE S Y, LIM H S, LI Z, YOUN J, SHEN X, LI C, LI Y, ZHAO L, JIN S

Segmented roll-to-roll chemical vapor deposition graphene continuous growth device, has exhaust pipe whose end is provided with vacuum pump, and unwinding cabin and reeling cabin whose ends are wound on unreeling drum and winding drum.

PAN D, QU Y, TAN H, WANG W, SHEN D

Preparing graphene heat dissipation composite material useful in automobile engine heat-dissipating, comprises e.g. taking carbon fiber bundles, pouring mixed liquid into forming container, arranging multi-level orientation and arrangement of carbon fiber bundles in mixed solution by device.

CHEN D

Preparing graphene film, comprises moving growth substrate in reaction chamber at predetermined speed under action of conveying mechanism along with supporting structure until reaction chamber is conveyed out.

GUO B, QU Y, TAN H, SHEN D, WANG W

Scale production device of high conductive graphene metal composite material, has sealing chamber that is provided with feeding area and high temperature area provided with heating mechanism, pressing mechanism and transport mechanism.

SHAO L, DUAN Y, SHI H, LI Z, ZHANG Y