国家/地区 中国（9） 美国（7） 世界知识产权组织（5） 日本（4） 欧洲专利局（EPO）（2） 韩国（2） 新加坡（2）
IPC部 B（12）
IPC大类 B05（12）
IPC小类 B05D（12）
IPC B05D003/04（12）
发明人 HE X（2）
公开年 2022（3） 2014（2） 2020（2） 2021（2）
申请年 2020（3）  2014（2）  2021（2） 
专利权人

Graphene film production device comprises box body, where four corners of bottom of box body are welded and fixed with supporting column, box body is connected with box door through pin shaft, box door is provided with observation window.

WEI F

Method for improving macroscopic lubricating performance of graphene based on annealing treatment, involves quickly cooling graphene/silicon dioxide sample to about 30 degrees centigrade, and obtaining graphene coating with excellent macroscopic lubricating performance.

QIAN L, YANG L, LIU Y, LIU L, ZHOU X, WEI L, CHEN L

Method for efficiently producing graphene oxide film for graphene thermal conductive film, involves unwinding substrate, coating, peeling substrate and graphene oxide film, winding graphene oxide film and winding substrate, where coating process involves feeding, blade coating and drying.

SUN H, ZHOU R, LU J, ZHOU B

Graphene insulating material film efficient preparation device comprises e.g. supporting base connected with mixing structure comprising mixing shell top fixedly connected with first motor output end fixedly connected with protective shell.

ZHANG G

Method for manufacturing graphene-coated steel sheet, involves modifying steel sheet to have negative charge and forming of first graphene oxide layer is performed using graphene oxide dispersion modified with amine group.

YOO H, KIM J, BAEK J, BYEON C, YOO H J, SU K J, BAEK J H, BYEON C S, BAI J, LIU H

Transparent conducting film used to device e.g. solar cell, television, display, touch screen, smart window and smart phone, coating glass substrate and plastic substrate comprises graphene nanoribbons of specified uniform length and purity.

NGUYEN C V

Preparing super-hydrophobic graphene-based pleated film capable of controlling rebound direction of water droplets comprises e.g. dry transferring reduced graphene oxide film onto bi-axially stretching acrylic base film.

JIAO W, CHU Z, WANG R, HE X

Synthesizing reduced graphene oxide on a substrate from seedlac, comprises preparing the seedlac solution in alcohol having specified carbons, dipping the substrate into the solution, and heating the substrate which is a metallic sheet.

SHYAM K C, MANISH K B, TAPAN K R, SUMITESH D, RANJAN K S, YASHABANTA N S, ASHIT K P, VIKAS C S, CHOUDHARY S K, BHADU M K, ROUT T K, DAS S, SAHU R K, SINGHBABU Y N, PRAMANICK A K, SRIVASTAVA V C

Graphene/metal composite material preparation method, involves adding polyethylene alcohol to distilled water to obtain mixture solution, filling polyethylene alcohol and distilled water in cell, and connecting metal plate with block.

YANG C, LIU D, DAI S, HONG Q, LIN Z, YAN S

Forming metal oxide/reduced graphene oxide composite film comprises providing graphene oxide dispersion, adding metal oxide, filtering metal oxide/graphene oxide dispersion, and reducing metal oxide/graphene oxide film using reducing agent.

LEE P S, SUMBOJA A, FOO C Y