国家/地区 中国（10）
IPC部 C（10）
IPC大类 C01（10）
IPC小类 C01B（10）
IPC C01B032/184（4） C01B032/198（4） C01B032/192（2）
C01B032/225（2） C01B032/23（2）
发明人 GAO C（10）
公开年 2021（10）
申请年 2021（10）
专利权人 HANGZHOU GAO.（5） UNIV ZHEJIAN.（4）

Graphene thermal interface material production device comprises e.g. fixing frame provided with transmission box at upper end.

CAO M, SHEN Y, GAO C

Preparation of low-viscosity single-layer graphene oxide, involves adding concentrated sulfuric acid to crystalline flaky graphite, cooling, adding to hydrofluoric acid solution, adding hydrogen peroxide solution, washing, decompressing and distilling, and flowing dispersion through slit.

SUN H, PENG W, LI X, GAO C

Graphene material comprises at least a layer of graphene structure unit including graphene sheet and a copper chloride inserted between the graphene sheets.

GAO C, PANG K, XU Z, LIU X

Preparing spinning-grade single-layer graphene oxide slurry involves adding natural flake graphite to dilute sulfuric acid and ultrasonicating while stirring to obtain a reaction solution and adding concentrated sulfuric acid.

SUN H, PENG W, LI X, GAO C

Device useful for preparing uniform size graphene oxide by one-step method comprises e.g. oxidation reaction kettle placed in collecting kettle and side wall provided with hole and bottom of collecting kettle provided with discharging valve.

CHEN C, SUN H, HAN Y, GAO C

Device for preparing uniform and small-size graphene oxide, comprises an intercalation reaction kettle installed inside the oxidation reaction kettle, and the oxidation reaction kettle is installed inside the collection kettle.

CHEN C, SUN H, HAN Y, GAO C

Thermal interface material with isotropic thermal conductivity comprises two-dimensional nanosheet that is vertically oriented and radially distributed in planar direction and with thermal conductivity of specified ranges in two directions.

GAO C, CAO M, XU Z, LIU Y

Preparation of vertical orientation assembly of two-dimensional sheet material used in field of recycling and utilization of energy, by configuring two-dimensional sheet material and constructing scratches in same sliding direction.

XU Z, GAO C, CAO M, LIU Y

High-performance graphene film comprises multiple layers of graphene structural units stacked layer by layer, where graphene-polymer composite film is used as initial structural unit and assembled layer by layer with binder.

PENG L, LUO S, HUANG H, SHEN Y, YU D, GAO C

Preparing graphite phase carbon nitride-based two-dimensional composite photocatalytic material useful in catalytic field, comprises e.g. performing thermal reduction treatment of carbon dioxide and graphene oxide/graphitic carbon nitride.

XIONG Y, JIANG J, GAO C