国家/地区 中国（10）
IPC部 C（10）
IPC大类 C01（10） B82（2）
IPC小类 C01B（10）
IPC C01B031/04（10）
发明人 HOU C（10）
公开年 2016（3） 2015（2）
申请年 2011（2）  2014（2）  2015（2）  2016（2） 
专利权人 UNIV DONGHUA（9）

Preparing shell structured elastic graphene foam at low temperature comprises (i) adding graphite oxide in de-ionized water at room temperature, dispersing, ultrasonic stirring, vacuum freezing and drying.

HOU C, LIU Y, SHI Q, LI Y, WANG H, ZHANG Q

Electrically actuated graphene oxide/metal bilayer film has graphene oxide film inner portion that is provided with slit shaped flexible hole, and hole diameter of hole is about specific value.

HOU C, LI Y, WANG H, ZHANG Q, SHI Q

Preparation of graphene oxide thin film comprises taking graphene oxide, dispersing in purified water, ultrasonicating, soaking brush pen, coating on substrate, heating, and repeating.

HOU C, LI J, LI Y, WANG H, ZHANG Q

Preparation of monolayer molybdenum disulfide flake doped graphene composite film used for, e.g. photocatalysis, by dispersing prepared molybdenum disulfide monolayer in deionized water, carrying out Hummers method, and vacuum drying.

HOU C, LI J, LI Y, WANG H, ZHANG Q

Preparing graphene aerogels, by adding graphite oxide in distilled water and ultrasonically dispersing, adding polyvinylpyrrolidone in distilled water and ultrasonically dispersing, mixing both solutions, and adding in hydrothermal kettle.

HOU C, LI Y, WANG H, ZHANG Q, SHI Q

Preparation of graphene transparent conductive film involves preparing graphite oxide powder, preparing graphene oxide, obtaining graphene, forming stable dispersion of graphene and coating on hydrophilically treated glass.

HOU C, HU X, LI G, WANG S, ZHOU Y, WANG M

Preparation of graphene/platinum nano composite material comprises dispersing graphite oxide in water, adding reducing agent, heating, dissolving graphite precursor and molybdenum in solvent, mixing, heating, filtering, freezing, and drying.

ZHANG Q, LI Y, LIU Q, WANG H, HOU C

Manufacture of iron oxide/graphene composite oxide powder involves adding solution of graphite oxide, ferrous salt and additive, and sodium hydroxide solution, stirring, adding polyethylene glycol and hydrazine hydrate, and reacting.

CHEN W, HOU C, ZHU M, YU H

Preparing water-dispersed graphene/magnetite composite powder, comprises forming reaction solution of oxidized graphite and sodium polystyrene sulfonate, heating, adding ferric and ferrous salt, adding aqueous ammonia and adding oleic acid.

ZHANG Q, WANG H, LI Y, HOU C

Graphene-ferric oxide composite preparation involves weighing graphite oxide and ferric salt and mixing glycol and anhydrous sodium acetate to mixture.

ZHU M, ZHANG Q, WANG H, LI Y, HOU C