国家/地区 中国（58）
IPC部 C（58）
IPC大类 C01（58） C08（58） C09（12）
B82（10） H01（6） B29（5）
B33（5） H05（4） B01（3）
C04（3） B05（2） C10（2）
IPC小类 C01B（58）
IPC C01B032/19（58）
发明人 ZHANG J（5） LI X（4） LI Z（4）
LI Y（3） LIU J（3） LUO Y（3）
SONG J（3） WANG Y（3） WU M（3）
WU Y（3） YANG J（3） ZHANG Z（3）
CHEN B（2） CHEN Q（2） DU S（2）
公开年 2021（12） 2022（10） 2017（9） 2018（8） 2019（5） 2016（4） 2023（4） 2020（3） 2015（2）
申请年 2022（12）  2017（11）  2019（8）  2020（8）  2021（5）  2015（4）  2018（4）  2016（3） 
专利权人 UNIV SHANGHA.（3） GRAPHENE PLA.（2） GRAPHENE PLA.（2） LIU X（2）
NANOTEK INST.（2） UNIV ANHUI（2） UNIV SICHUAN（2） UNIV SOUTH C.（2）
UNIV ZHEJIAN.（2）

Preparing graphene heat-conducting silicone grease comprises e.g. adding graphite into ultrapure water, stirring, using mechanical stripping process to obtain graphene slurry, filtering to get filter cake, adding transfer solvent, stirring, and utilizing transfer solvent to wash graphene slurry.

MA Y, LI Y, FENG J, LI X, LIU H

Aramid nanofiber coated graphite nanocomposite film useful in nano-fluid ion transmission, osmotic energy conversion, battery diaphragm and electric device radiating, comprises aramid nanofibers coated with graphite nanosheets and layered ordered nanocomposite film formed by stacking layers.

SHEN S, LIANG X, XIAO H, SI L, SONG J

Preparing small sheet diameter graphene useful in polyethylene terephthalate composite material, comprises mixing graphite, water, glass microsphere, pyrene methanol and methanol for sand grinding, and settling graphene and glass microsphere mixed suspension, spraying and drying graphene solution.

LI Z, MEI Y, MA Y

Preparing graphene nanosheets by using graphite ball milling of waste lithium battery negative pole useful for modifying silicone rubber comprises e.g. soaking the waste lithium battery cathode powder in clean water, filtering, collecting the filter residue, roasting and ball milling.

LI J, ZHOU M, YAN R

Graphene stripping agent useful for preparing graphene modified rubber, prepared by chemical reaction between organic substance having aromatic rings and carboxylic acid groups and long-chain alkylamines or long-chain alkyl alcohols with carbon chain length.

LIU J, YANG J, WU Q, WU M, ZHU Y, ZHANG J

Peeling graphene useful in preparing graphene flexible film, comprises mixing graphite powder, bio-based graphene dispersant and deionized water evenly, and peeling off mechanically to obtain graphene dispersion.

LIU J, YANG J, WU Q, WU M, ZHU Y, ZHANG J

Preparing thermally conductive composite material based on three-dimensional vertically aligned graphene framework, comprises e.g. carrying hydrothermal reduction on graphene oxide films to form three-dimensional layered structure, drying, and performing heat treatment under argon atmosphere.

HU A, TANG Q, WANG X, LI C, CHEN X

Preparation of graphene-silicon nitride hybrid aerogel for forming epoxy resin-based composite material, involves hydrothermally reducing aminated silicon nitride whisker, graphene oxide, reducing agent and water, and freeze drying.

ZHAO X, JIANG W, LI P, CHU F, YANG M, WANG W, ZHANG Z, YUAN J

Preparation method of composite material of graphene/polyamide 6 used in engineering plastic field of automobile, mechanical portions and packaging, involves placing graphite, polyamide and ball milling ball into high pressure ball mill kettle, closing kettle cover, and fixing ball mill on ball mill.

TAN H, LUO Y, DU C, LV S, ZHAO Y

Preparing flexible silica conductive material based on modified graphite useful in medical appliance or medical device, comprises dispersing modified graphene in organic solvent, adding surfactant, adding solidifying agent, slowly pouring second solution into a mold and solidifying.

WANG Y, DU S, YANG Z, DING L, GUAN H, LIU Q, BIAN N, JIANG Z, ZHANG K, LONG L, WANG P, HU X, WANG M, ZHANG J