国家/地区 中国（9）
IPC部 C（9） B（5） H（3）
IPC大类 C01（9） B82（3） B01（2）
H01（2）
IPC小类 C01B（9）
IPC C01B032/198（9）
发明人 LIU X（4） GUO Z（3） LV S（3）
YANG J（3） YANG Z（3） CAO L（2）
HUANG J（2） LI J（2） LIU L（2）
LUO X（2） WANG F（2） WANG Y（2）
公开年 2019（3） 2020（2） 2023（2）
申请年 2019（3）  2020（3）  2022（2） 
专利权人 UNIV SHAANXI SCI TECHNOLOGY（9）

Preparing fluorinated graphene used as composite heat-conducting film, involves uniformly mixing oxidized graphene with polyvinylidene fluoride, calcining under protection of inert gas, and carrying out fluorination reaction.

GUO S, WANG X, ZHANG L, LIU Y, YUAN X, ZHANG G, HUO J

Preparing amino functionalized graphene oxide useful in anti-corrosive paint comprises adding graphite powder, potassium persulfate and phosphorus pentoxide, dispersing oxidized graphene in water-removing acetonitrile and mixing secondary amidated oxidation graphene methanol and sodium hydroxide.

GUO L, LIU X, LI Y, WU J, YE M, WANG H

Preparing bismuth silicon oxide-bismuth oxide silicate/reduced graphene oxide photocatalyst, comprises e.g. mixing graphite powder with concentrated sulfuric acid, stirring, and reacting with bismuth nitrate and ethyl orthosilicate.

WU Y, HU J, ZENG B, GUAN M

Preparing nickel-doped tungsten disulfide/graphene oxide composite electrode material used as battery negative electrode material, involves dispersing sodium tungstate dihydrate, and nickel nitrate hexahydrate uniformly in ethanol solution.

HUANG J, LUO X, CAO L, LI J, WANG Y, WANG F

Preparing vanadium-doped tungsten disulfide/graphene oxide composite electrode material as a battery negative electrode material, comprises dispersing graphene oxide and sodium metavanadate in water uniformly to obtain solution A.

HUANG J, LUO X, CAO L, LI J, WANG Y, WANG F

Preparation of low-layer graphene oxide dispersion liquid used for adsorbing and reinforcing and toughening of composite material, by adding strong acid with graphite powder and permanganate, milling, and adding hydrogen peroxide solution.

LV S, LIU X, YANG Z, GUO Z, YANG J

Preparing graphene oxide monolayer small-size dispersant useful for amino-terminated hyperbranched polyamide modified waste dander as leather tanning agent and leather fatliquor comprises e.g. alkaline solution and waste dander.

LV S, LIU X, LIU L, YANG Z, GUO Z, YANG J

Preparing graphene oxide sheet of dispersant by degrading waste dander useful in the field of coatings for adsorption material comprises e.g. mixing waste dander with alkaline solution and performing alkaline and enzyme degradation reaction.

LV S, LIU X, LIU L, YANG Z, GUO Z, YANG J

Preparation of graphene oxide sheet involves cooling concentrated sulfuric acid, adding successively graphite, potassium permanganate and sodium nitrate, heating, stirring, centrifuging and drying.

TAN G, XIA A, ZHAO C, REN H