国家/地区 中国（11） 韩国（3） 美国（2） 世界知识产权组织（2）
IPC部 C（14）
IPC大类 C01（14）
IPC小类 C01B（14）
IPC C01B032/194（14）
发明人 LI Y（2） LIU R（2） ZHANG B（2）
ZHAO Z（2）
公开年 2020（8） 2019（4） 2021（2）
申请年 2019（14）
专利权人 KUANGCHI ADV.（2） SHENZHEN GUA.（2）

Method for producing elastic heat spreader film, involves combing graphene sheets with rubber or elastomer to form elastomer/rubber-impregnated aggregate/cluster of multiple oriented/aligned graphene sheets.

LIN Y, JANG B Z, JEAN B, ZHANG B

Device useful for processing graphene by plasma surface modification comprises e.g. vacuum chamber provided with air charging hole and air pumping hole, and counter electrode connected with radio frequency power supply system.

ZHANG B, JIN X, ZHU L, YU W, MA W, NIE J, LIU K

Composite material for e.g. stealth structure design on high-end weapons and equipment, comprises three dimensional (3D) graphene and aluminum dihydrogen phosphate adhesive filled in pores of 3D graphene and coated on surface of 3D graphene.

LIU R, ZHAO Z, WANG T, ZHOU J

Three dimensional graphene ball used in composition for shielding electromagnetic waves, comprises coating layer for coating carbon balls derived from carbohydrates with silver particles, and graphene region formed between coating layer.

NA C, ARAM K, KIMYONGHWAN, YOON S

Preparing molybdenum disilicide-three-dimensional graphene complex material useful in wave absorbing material or stealth material comprises preparing graphene oxide aqueous solution, three-dimensional graphene hydrogel and drying.

LIU R, ZHAO Z, LI Y, PING Y, FU L, SHANG Y

Heat-resistant and shielding composite sheet comprises first layer which is formed of metal and second layer which is formed on one surface of the first layer and graphene layer includes charged chemically modified graphene.

MYEONGGI K, HONG S M, KIM M G

Manufacturing graphene thermally conductive thick film involves introducing grapheme into the dispersion roller mechanism through feed port for dispersion coating to form semi-finished film cloth.

GUO Z, YANG L, CHEN Y

Preparing graphene thermal conductive heat dissipation material comprises taking graphene suspension, using natural graphite raw materials to make graphene powder and placing graphene in N-methyl-2-pyrrolidone in proportion.

LAI Y

Flexible graphene film useful in electronic device, and prepared by molding or rolling of three-dimensional graphene.

WU M, HUANG D, HUANG Y

Preparing thin-layer graphene composite heat-conducting membrane material used in electronic device by taking graphene sheet and heavy metal salt, mixing metal salt intercalated graphene and dispersant, and performing alloying.

GUO Y, LIU Z