国家/地区 中国（8）
IPC部 C（5） H（5）
IPC大类 H01（5） C01（4）
IPC小类 C01B（4） H01G（4） H01M（3）
IPC C01B031/04（4） H01G009/042（4） H01M004/1393（3）
H01M004/133（2）
发明人 LIU D（8）
公开年 2012（6） 2013（2）
申请年 2011（8）
专利权人 HAIYANGWANG .（6） OCEANS KING .（4） SHENZHEN OCE.（3） OCEAN S KING.（2）

Preparing monolayer graphene oxide solution, comprises oxidizing graphite powder with an oxidant, thermally treating the graphite oxide, mixing graphene oxide with dispersing agent, and subjecting graphene oxide solution to ultrasonic wave.

LIU D, WANG Y, WU F, ZHOU M

Nitrogen-substituted graphene for use in energy storage device, comprises nitrogen-substituted atom in graphene.

LIU D, WANG Y, ZHOU M

Nitrogen-substituted graphene oxide-polyaniline composite material for e.g. super capacitor, is obtained by reacting graphite oxide and ammonia, performing nitrogen substitution, adding inorganic acid, and filtering resulting product.

LIU D, WANG Y, ZHOU M

Preparing graphene/poly 3-(4-fluorophenyl)thiophene containing material, useful e.g. in super capacitors, comprises dispersing graphene in dispersant, adding oxidant to form mixed solution and adding 3-(4-fluorophenyl)thiophene solution.

LIU D, WANG Y, ZHOU M

Preparation of fluorinated graphene oxide electrode involves adding graphene oxide to water or N-methyl pyrrolidone, stirring, aging, drying deposited substance, adding dried material into reactor and supplying fluorine gas.

LIU D, PAN J, WANG Y, ZHOU M

Nitrogen generation oxidation graphene electrode preparation method, involves adding oxidized graphite alkene with water or N-methyl-pyrrolidone compound, stirring, and filling ammonia and argon gases into reactor containing graphene oxide.

LIU D, PAN J, WANG Y, ZHOU M

Preparation of graphene involves assembling pole piece, counter electrode pole piece, electrolyte containing propylene carbonate, and diaphragm into battery, subjecting battery into charge-discharge test, and stripping graphite layers.

HE L, LIU D, WANG Y, XU R, SUN F, YAN X

Preparation of graphene comprises mixing graphite oxide and tetrahydrofuran, ultrasonically treating, reducing oxidized graphite alkene in graphene oxide suspension, adding lithium aluminum hydride, and dripping phosphorus tribromide.

LI Z, LIU D, LIU H, LUO Y, MA L, TANG Z, YAN J