国家/地区 中国（21） 世界知识产权组织（11） 美国（10） 日本（5） 欧洲专利局（EPO）（4） 韩国（4） 加拿大（3） 印度（3） 澳大利亚（2） 巴西（2）
IPC部 B（31）
IPC大类 B01（31）
IPC小类 C01B（31）
IPC C01B032/198（31）
发明人 HASHIMOTO H（3） HORIBE T（3） ISOBE K（3）
SERA Y（3） YAMASHITA E（3） CHEN D（2）
CHEN L（2） CRUZ SILVA RODOLFO（2） ENDO MORINOBU（2）
FUKUYO TOMOYUKI（2） LI Q（2） LU J（2）
MORELOS GOMEZ AARON（2） TANG Z（2） XU J（2）
公开年 2018（17） 2017（14）
申请年 2017（31）
专利权人 FUJI CHEM IN.（3） KWANSEI GAKU.（3） UNIV SHINSHU（3） SHOWA DENKO .（2）
UNIV SOOCHOW（2）

Zeolite membrane used for separating mixed gas, is obtained by bonding zeolite microcrystal materials having surface coated using graphene oxide mutually without gap through graphene oxide.

RADOVAN K, ESTEBAN B B F, KANEKO K, NIMURA R

Making porous graphene membrane comprises oxidizing surface of multilayer graphene, reducing oxidized surface to carry out reductive etching, and repeatedly performing series of the above steps twice until nanopores are formed in graphene.

JHON Y M, JHON Y I, LEE S, YOUNG I J, IN J Y

Preparation of nanocomposite material useful for e.g. adsorbing calcium and magnesium ions in water, involves weighing modified nano-graphene oxide/manganese dioxide composite, sodium silicate and diethylenetriamine and grinding.

WANG M, LIU Z

Preparing graphene-eosin Y composite aerogel photocatalyst used for liquid-phase visible light photocatalytic reduction of p-nitroaniline, by dissolving graphene oxide in deionized water and adding Elicarb and eosin Y to oxide dispersion.

XU Y, LU K, TANG Z

Fractionating and isolating components of oxidized graphene material, comprises fractionating system, of graphene oxide, solvent and water, creating two phases of water and solvent-in-water emulsion phases, and recovering graphene material.

ADAMSON D H, KUMAR H

Three-dimensional graphene structure preparation involves forming graphene precursor by heating carbohydrate and gas generator, forming graphene structure having cavity by carbonizing graphene precursor, and then forming nanopores.

KIM T, YOU I, KIM B N, KIM I G, JUNG S, PARK S, YOUNG K T, KYU Y I, NA K B, GYOO K I, HOON J S, JUN P S

Nanocarbon separation membrane used for composite separation membrane for e.g. water treatment, comprises graphene oxide components crosslinked together by divalent cations, and multilayer graphene component having thickness of preset range.

FUKUYO TOMOYUKI, MORELOS GOMEZ AARON, CRUZ SILVA RODOLFO, ENDO MORINOBU

Nanocarbon separation membrane used in e.g. water treatment, comprises graphene oxide materials which are crosslinked using divalent cations, and double-walled carbon nanotubes inserted between layers of graphene oxide material.

FUKUYO TOMOYUKI, MORELOS GOMEZ AARON, CRUZ SILVA RODOLFO, ENDO MORINOBU

Metallic compound-graphene oxide composite used as photocatalyst in production of hydrogen, has no absorption derived from carbon-oxygen groups, hydroxyl groups, and carbonyl groups when metal compound in composite is molybdenum compound.

HASHIMOTO H, ISOBE K, HORIBE T, SERA Y, YAMASHITA E, KIYOSHI I

Copper compound-graphene oxide composite used as catalyst for producing hydrogen, does not exhibit absorption derived from hydroxyl or carbonyl group, and exhibits absorption derived from carbon-oxygen group, based on absorption spectrum.

HASHIMOTO H, ISOBE K, HORIBE T, SERA Y, YAMASHITA E