国家/地区 中国（21）
IPC部 C（21）
IPC大类 C01（21） B82（6） H01（3）
B01（2） C09（2） C23（2）
H05（2）
IPC小类 C01B（21）
IPC C01B032/194（21）
发明人 CHEN C（21）
公开年 2021（5） 2022（4） 2017（3） 2018（3） 2019（2） 2020（2）
申请年 2021（4）  2022（4）  2016（3）  2020（3）  2017（2）  2018（2）  2019（2） 
专利权人 INST COAL CH.（2） WUHAN INST T.（2）

Modified graphene aerogel is obtained by grafting halosilane and cyanoethyltrichlorosilane derivative such as cyanoethyltrichlorosilane in which some chlorine atoms are replaced by acyloxy groups.

ZHANG X, WANG J, CHEN Q, CHEN C, LIANG Q

Preparing foamed nickel-supported graphene composite layered heterogeneous structure catalyst useful in electrolytic water hydrogen production, comprises e.g. adding ammonium tetrathiomolybdate to graphene oxide suspension, reacting, separating and purifying.

ZHAO W, LU W, FENG K, CHEN C, LUO Y, YU F, WANG J

Preparing graphene copper composite material useful in supercapacitors and motor drive devices, comprises e.g. pre-setting multi-layer copper foil in hot pressing chamber, adopting chemical vapor deposition, preparing graphene film on copper foil surface, and sintering graphene-copper.

GONG M, ZHAO M, LI M, CHEN C, CHEN Q, YANG W, LI Y, WANG Y, LIU B, PEI Z, ZHANG X, LIANG J

Preparation of hybrid graphene oxide material used for preparing nanofiltration membrane for filtering dye, involves mixing graphene oxide aqueous dispersion and composite nanosphere aqueous dispersion, and preparing composite nanosphere hybrid graphene oxide material from obtained dispersion.

WANG M, ZOU R, YANG Z, LI Y, SHANG S, CHEN C, LI R, XIAO G

Graphene heat-dissipating film production equipment comprises separating part, drying part, spraying reduction repairing part, conveying part, soaking processing part, ultraviolet light reaction part, and washing part.

LI N, CHEN Y, ZENG B, CHEN C, ZHANG J

Graphene and nano-silver composite material comprises resistivity of graphene and nanosilver composite material, and is prepared by reacting graphene oxide with secondary oxidant to obtain modified graphene oxide.

GUO X, LIU Z, XIE L, LI X, CHEN C

Preparing magnetic graphene film used for filtering, solution casting, involves adding natural graphite powder into concentrated sulfuric acid, stirring, adding pre-cooled de-ionized water, and pouring mixed product into ice water mixture.

LI S, CHEN C, WANG Z

Preparing magnetic graphene with narrow and thin dimensions comprises suspending carbon-based raw material in oxidant solution, washing and drying, freeze-drying graphene oxide precursor solution, cooling, washing and heating.

WANG Z, CHEN C, LI S

Preparing super-thick thermally conductive graphene film useful for heat dissipation design of high-power electronic equipment, comprises e.g. assembling modified graphene oxide slurry on substrate, laminating film, heating and graphitizing.

LIU Z, TAO Z, CHEN C, KONG Q

Preparation system of graphene nanobelt device array has substrate crystal seed forming module, reaction precursor preparation module, central control module, graphene nanoarray preparation module and device display synthesis module.

CHEN C, JIANG S, HE Z, LI X, WANG G, WU D