国家/地区 中国（19） 美国（13） 世界知识产权组织（13） 欧洲专利局（EPO）（10） 日本（9） 韩国（8） 澳大利亚（3） 加拿大（3） 西班牙（3）
IPC部 C（24）
IPC大类 C01（24） B82（6） B01（4）
C08（4） C09（4） H01（4）
C02（3）
IPC小类 C01B（24）
IPC C01B032/192（24）
发明人 DONG L（2） HUANG Y（2） LIN S（2）
LU H（2） ZHANG Y（2）
公开年 2016（24）
申请年 2015（12）  2016（11） 
专利权人 UNIV FUDAN（2）

Composite material having a porous graphene-based foam matrix used to remove target species e.g. mercury from liquid or gas, comprises porous inorganic micro-particles and metal oxide nano-particles distributed throughout foam matrix.

LOSIC D, TRAN D, KABIRI S

Formation of graphene-based material used as supercapacitor electrodes, involves treating mixture comprising etchant and graphene oxide sheets, dispersing holey sheets into solvent and treating dispersion.

DUAN X, XU Y, HUANG Y

Preparation of nitrogen-doped graphene used for super capacitor, involves adding concentrated sulfuric acid to graphite and potassium permanganate, heating, adding water, heating, adding hydrogen peroxide and diluting with water.

TIAN L, HUANG Y

Graphene compound for barrier element and clear packaging for product comprises optionally functionalized graphene directly bonded to nitrogen-containing compound.

ZHENG S

Polymerization of high thermal conductivity graphene/nylon material for spinning stage, by mixing oxidized graphene dispersion liquid and nylon monomer, introducing nitrogen gas, stirring, heating, cooling and polymerizing mixture.

LUO T, PAN K, QIU Y

Obtaining graphene oxide, used to manufacture graphene oxide films, comprises adding an acid and a salt to graphite for obtaining graphite oxide, and exfoliating the graphite oxide by mixing it.

ZURUTUZA ELORZA A, ALONSO RODRIGUEZ B, ZURUTUZA E A, ALONSO R B, ELORZA A Z, RODRIGUEZ B A

Preparing composite thermal interface material involves preparing graphite oxide powder solution, and carrying out pre-oxidation and oxidation of natural graphite powder by chemical oxidation to obtain graphene.

CAO Y, HUANG W, TANG B, XU J, GU Q

Preparing high-concentration environmentally-friendly and ultra-clean graphene dispersion liquid involves expanding graphite or graphite intercalation compounds using thermal expansion method or chemical expansion method.

DONG L, LIN S, LU H, ZHANG J

Graphene membrane film used in system for purifying solvent, comprises several plate-shaped laminated graphene flakes containing physical bond or chemical bond for connecting pair of layers, and has preset thickness and oxygen content.

LEE S H, KIM S J, SEO D K, KIM Y H, GEONHUI L, LEE S, KIM S

Composite material comprises graphene coated on hole wall of polymer foam, which forms three-dimensional continuous network structure.

FENG W, FENG Y, QIN M