国家/地区 中国（302） 美国（25） 世界知识产权组织（15） 澳大利亚（9） 日本（6） 韩国（6） 欧洲专利局（EPO）（4） 加拿大（2） 印度（2） 台湾（2）
IPC部 C（329） B（125） H（96）
G（35） A（14） D（10）
F（6）
IPC大类 C01（329） H01（84） B82（77）
B01（34） G01（32） C09（26）
C08（17） H05（16） B22（13）
C22（11） C25（11） A61（10）
C04（10） C23（8） C02（6）
IPC小类 C01B（329）
IPC C01B032/184（329）
发明人 WANG Y（18） LI Y（14） LIU Y（14）
LI X（13） LIU Z（13） ZHANG Y（12）
LI J（11） WANG L（11） WANG Z（11）
ZHANG X（11） CHEN Z（10） ZHANG S（10）
LI C（9） WANG X（9） LI L（8）
公开年 2021（329）
申请年 2021（329）
专利权人 HANGZHOU FUX.（6） UNIV SHAANXI.（6） UNIV SHANGHA.（6） HARBIN INST .（5）
JIANGSU JIAN.（4） UNIV GUANGDO.（4） UNIV SHANGHA.（4） UNIV ZHEJIAN.（4）
GUANGDONG MO.（3） LANZHOU CHEM.（3） PANDEY S（3） SAHOO N G（3）
SHANDONG HAI.（3） UNIV BEIHANG（3） UNIV CHINA M.（3） UNIV HUNAN（3）
UNIV KING AB.（3） UNIV NANJING.（3） UNIV PEKING（3） UNIV SICHUAN（3）

Preparation anisotropic polybenzoxazole nanofiber heat dissipation composite material is used for radiating material of electronic appliance product involves dispersing carbon nanotubes in dispersion liquid, standing, freezing, and drying.

YANG Z, WEI B, ZHU Y, DING W, CHEN M

Preparing aerogel foam with silencing function useful in tires comprise e.g. mixing the MXene dispersion and the graphene oxide dispersion, freeze-drying the mixed dispersion to obtain MXene-doped graphene oxide, and subjecting the MXene-doped graphene oxide to a reduction reaction.

REN Y, WANG W, MA H, YAN P, LIU R

Method for synthesis of self-supporting three-dimensional graphene foam, involves removing metal of three-dimensional graphene metal composite material by utilizing etchant, followed by purification and drying to obtain self-supporting three-dimensional graphene foam.

HE C, SHI C, MA L, ZHAO N, ZHAO D, ZHU S, WANG Y, SHA J

Preparing two-dimensional graphene-type carbon graphitized mesoporous carbon immobilized enzyme useful in enzymatic synthesis of lutein esters, comprises e.g. grinding and mixing carbon and nitrogen source, carbonizing under inert gas, ultrasonically processing and adding enzyme solution.

ZHANG S, DENG Q, SHANGGUAN H, HOU H, ZHENG L, SHI J

Graphite oxidation device for graphene production, has shaft wall of second rotating shaft fixedly connected with second gear, first gear and second gear are engaged with each other, and side wall of cabinet body is provided with scraping mechanism.

XIA H, YU J

Producing graphene or carbon fiber involves extracting coal sample from location, performing spectral analysis on coal sample to detect hydrogen to carbon ratio of coal sample, concentration of contaminant in coal sample.

TARGETT M, LINDEMANN G W, ATKINS C A

Preparing black phosphorus-graphene heterojunction loaded nickel nitride useful in electrocatalytic oxygen evolution reaction (OER), involves dispersing red phosphorus powder and cellulose powder, ultrasonically processing, adding nickel nitride particles, and processing high pressure discharge.

GAO J, CHEN X, TANG J, DING S, XIAO J, LUO X, HE Z, GAO Z, CHEN Y, WU R

Palladium-doped reduced graphene oxide/zinc oxide-tin oxide heterojunction quaternary composite material for hydrogen sensor as gas-sensing material, comprises particle formed by agglomeration of particles which are based on reduced graphene oxide with two-dimensional network structure.

ZHAO P, MA T, CHEN T, ZHANG X, SUN J

Preparing magnetic graphene composite nano-wire used in battery electrode by mixing graphene oxide, metal salt and deionized water to obtain suspension, under assistance of magnetic field, mixing suspension with reducing solution, and evaporating to dryness.

YING Z, FANG H, YAN L, WANG X

Preparing graphene film, involves adding mixture of graphene oxide and graphene to deionized water, ultrasonically dispersing to form graphene solution, adjusting pH, adding ferrocene, uniform thermal stirring, suction filtering to form porous graphene film, and performing laser engraving reduction.

ZHAO W, ZHENG Y, PENG T, HONG X