国家/地区 中国（8）
IPC部 C（8）
IPC大类 C01（8）
IPC小类 C01B（8）
IPC C08L083/04（8）
发明人 LI Z（8）
公开年 2021（4） 2022（4）
申请年 2022（4）  2021（3） 
专利权人 HANGZHOU FUX.（6）

Graphene filler useful for composite heat-conducting material, comprises stacked graphene sheet; graphene filler is sheet-shaped.

HUANG Y, LI Z, DING K, WANG X, ZHAO X

Preparing graphene foam block comprises e.g. arranging fiber array on substrate spreading fiber array flat on substrate along coating direction, coating graphene oxide slurry along laying direction, pulling up fiber array perpendicular to coating direction for drying treatment, and heat treating.

YANG S, HU J, ZHOU S, LI Z, SHI Y, GE X, ZHANG P

Preparing a graphene block for fiber-reinforced graphene block, graphene sheet, and for composite graphene sheet, involves arranging the fiber array vertically on the substrate, coating graphene oxide slurry between fiber arrays on the substrate, and drying after coating the graphene oxide slurry.

LI Z, ZHOU S, HU J, YANG S, ZHANG P, GE X, SHI Y

Preparing graphene composite heat conduction gasket used in mold for transversely compressing foam template, involves dipping foam template in graphene oxide slurry, transversely compressing, drying, carbonizing and graphitizing.

SHI Y, LI Z, ZHANG P, GE X

Preparing graphite fibers with graphite microsheets arranged in radial direction, comprises e.g. placing layered structure substrate in high temperature furnace, placing solid carbon-containing precursor, closing furnace, vacuuming, introducing inert gas, heating, and carrying out induced growing.

ZHOU B, LI Z, LI F, GE X

Preparing graphene microsphere used for preparing high-thermal-conductivity gasket, involves using graphene heat-conducting film and artificial graphite heat-conducting film as base material, and preparing graphene powder using crushing process, and preparing graphene microspheres by sol method.

LI F, GE X, LI Z, ZHOU B

Graphene composite foam film comprises graphene foam film and a high polymer and the graphene foam film provided with pores and high polymer distributed in the pores on the surface of the graphene foam film.

GE X, LI F, LI Z, SHI Y, ZHOU B

Preparing hybrid double-coated boron nitride/graphene insulating and thermally conductive silicone grease, by adding boron nitride to solvent, adding alcohol, organic solvent and graphene, distilling and mixing with organosilicone.

ZHANG C, RAN W, LI Z