国家/地区 中国（78） 美国（20） 世界知识产权组织（15） 日本（8） 韩国（8） 欧洲专利局（EPO）（6） 加拿大（3） 印度（2） 新加坡（2） 台湾（2）
IPC部 C（94） B（47） G（16）
H（13） A（3） F（3）
E（2）
IPC大类 C01（94）
IPC小类 C09K（94）
IPC C01B032/184（34） C01B032/194（31） B82Y040/00（30）
C09K011/65（28） B82Y020/00（21） C09K005/14（19）
B82Y030/00（14） C09K003/00（14） C01B032/198（13）
C01B032/19（11） C08K003/04（11） C01B032/21（9）
C01B032/15（8） G01N021/64（8） C01B032/182（6）
发明人 LI W（6） LIU X（6） XU Y（5）
YANG X（5） CHEN W（4） LI J（4）
LIU Y（4） ZHANG J（4） HUANG J（3）
LI X（3） LI Y（3） WANG L（3）
WANG Y（3） WU Y（3） YANG Y（3）
公开年 2021（94）
申请年 2021（52）  2020（34）  2019（7） 
专利权人 ARAMCO SERVI.（3） SAUDI ARABIA.（3） UNIV SOUTHWE.（3） APPLIED GRAP.（2）
GUANGDONG AC.（2） HUZHOU HUATO.（2） NANOTEK INST.（2） UNIV ANHUI S.（2）
UNIV BEIJING.（2） UNIV CHINA P.（2） UNIV CHINA T.（2） UNIV SHENZHE.（2）

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

Boron-nitrogen-doped graphene quantum dot useful in e.g. targeting breast cancer tumor tissue and enriching at breast cancer tumor sites, prepared by using graphene quantum dots and 10B boric acid aqueous solution as raw materials.

CHANG Y, CHEN K, CUI R, LI J, XING G

Graphene oxide Janus nanosheet relatively permeability modifier for reducing water permeability in carbonate formation, comprises graphene oxide nanosheet having first and second sides, first and second alkyl groups and functional group.

LI W, LIANG F, HUANG J

Graphene oxide Janus nanosheet crosslinker for carbonate formations, comprises graphene oxide nanosheet has first side and second side, alkyl group bonded to the first side.

LI W, LIANG F, HUANG J

Use of graphene with a specific structure in preparation of dust suppressants for coal mines, graphene with a specific structure prepared by oxidizing flake graphite and intercalating with sulfuric acid and potassium permanganate and obtained by mechanical peeling.

LI Y, WANG Y, ZHANG S, XU C, JIN L, LI W, LI X, YAO H, ZHANG L

Multi-optical performance carbon dots used in preparation of anti-counterfeiting materials, comprise core, which is graphene structure formed by 1,2-phenylenediamine crosslinking, for emitting blue light, and reactive group as surface for emitting red light distributed on surface of core.

BAI J, REN L

Method for manufacturing graphene heat-conducting foam cotton, involves drying graphene oxide slurry to obtain graphene oxide, and carbonizing and graphitizing graphene oxide to obtain directionally arranged graphene heat conducting foam.

HAO Z, CAI J, ZHENLIANG H, JINMING T

Preparing composite thin film electromagnetic protective material based on MXene-reduced graphene oxide comprises taking titanium carbide colloidal solution, mixing, reacting with graphene oxide suspension and colloidal solution, filtering to form film, placing in quartz glass sheet and annealing.

WANG Q, SUN X, WANG L, ZHOU X, ZHAO M, WAN H, QU Z, CHENG E, WANG P

Preparing nitrogen-doped carbon quantum dots used in metal probes, photoelectrocatalysis and bioimaging, involves dispersing urea, sodium citrate and graphene oxide in water and mixing them into uniform and clear liquid.

HUANG Q, LIU X, LIAO H, GAO H, GONG S

Phthalonitrile composite material for heat conduction and insulation fields, involves heat conducting filler distributed in phthalonitrile matrix resin or heat conducting filler layer partially covered on phthalonitrile micro-sphere surface.

ZHOU H, GUO Y, ZHAO T, LIU X, DING J, ZHAO Z