国家/地区 中国（451）
IPC部 C（451） B（169） H（126）
G（38） A（15） D（13）
F（8）
IPC大类 C01（451） H01（105） B82（95）
B01（57） C09（32） G01（32）
H05（27） B22（19） C08（19）
C25（15） C04（11） C22（11）
A61（9） C02（9） C23（8）
IPC小类 C01B（451）
IPC C01B032/184（451）
发明人 LIU Y（25） WANG Y（23） LI Y（18）
WANG X（18） LIU Z（17） ZHANG Y（16）
LI X（15） WANG L（14） WANG Z（14）
ZHANG H（14） LI J（13） WANG J（13）
ZHANG S（12） ZHANG X（12） CHEN Y（11）
公开年 2021（302） 2022（144） 2023（5）
申请年 2021（451）
专利权人 GUANGDONG MO.（9） HARBIN INST .（8） UNIV SHAANXI.（7） HANGZHOU FUX.（6）
UNIV SHANGHA.（6） UNIV EAST CH.（5） UNIV EAST CH.（5） UNIV ZHEJIAN.（5）
YUNNAN HUAPU.（5） BEIJING INST.（4） JIANGSU JIAN.（4） SHANGHAI NAT.（4）
UNIV BEIHANG（4） UNIV CHINA E.（4） UNIV CHINA P.（4） UNIV GUANGDO.（4）
UNIV JIANGSU（4） UNIV SHANGHA.（4） UNIV SICHUAN（4） BEIJING SCIE.（3）

Preparing magnetically reduced graphene oxide-based composite material used in field of oil-water separation, involves providing graphene oxide material, mixing oxidized graphene material, trivalent iron salt, amine compound and dispersing solvent uniformly to form graphene dispersion.

SHEN L, WANG G, ZENG Z, XU Y

Method for preparing pore-rich thin layer graphene, involves pre-treatment of oil raw material using catalytic oil slurry or residual oil through delayed coking treatment to obtain coking liquid product as pre-processing raw material oil.

ZHANG R, XU Q, BI Q, WANG X, LIU Y, WANG L, WU M, HE S, ZHAO Q, ZHANG H

Method for preparing graphene material by using catalytic oil slurry as raw material in cross field of petrochemical industry and carbon nano material science, involves mixing thermal polycondensation oil with extractant for extraction separation, where extractant in lower layer liquid is steamed.

YU Z, XU Q, BI Q, WANG X, LIU Y, ZHAO Q, WANG L, WU M, ZHANG H, HE S

Directional heat-conducting and heat-radiating integrated carbon material based on graphene-oriented carbon nano-tube array, obtained by e.g. dissolving single-layer graphene oxide powder in water, heat reducing, spraying polycarbosilane xylene solution, calcining, and growing carbon nanotube array.

FENG Y, PENG L, FENG W

Electronic device for use in fifth generation communication system, has device main body arranged with graphene thin film and heating device, where portion of graphene film is disposed above heating device, and graphene film is arranged with first area and second area.

HOU M, LI K, SUN Q, FAN C, WU B, XUE J

Preparing graphene, comprises mixing graphene oxide solution with reducing agent and reacting to obtain reduced graphene oxide solution, adding dispersing agent into reduced graphene oxide solution and reacting after mixing to obtain uniformly dispersed graphene solution.

YANG S

Preparing patterned graphene, comprises forming accommodating passage in silicon carbide base, providing catalyst and insulating substrate, placing catalyst in accommodating passage, and placing sandwich structure in heating device.

GAO B, ZHANG C, GU J, WU T, ZHU H

Preparing reduced graphene flexible conductive film and three-step moderate reduction used in e.g. flexible film sensor by ultrasonically cleaning polyethylene terephthalate (PET) flexible base film, adding graphene oxide solution, reacting, surface-reducing graphene oxide film and drying.

TIAN Y, GUO N, GENG H

Preparing fluid catalytic cracking oil slurry base porous graphene material useful for lithium-ion battery cathode material, comprises extracting and separating FCC oil slurry with extractant to obtain aromatic components and mixing with crosslinking agent and catalyst, catalytically crosslinking.

ZHANG R, YU Z, XU Q, BI Q, WANG X, LIU Y, ZHAO Q, ZHANG H, WU M, WANG L

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