国家/地区 中国（6）
IPC部 B（6）
IPC大类 B01（6） H01（2）
IPC小类 B01J（6）
IPC B01J023/42（6）
发明人 CHEN B（2） YIN F（2）
公开年 2013（6）
申请年 2012（3）  2013（3） 
专利权人 UNIV BEIJING.（2）

Preparation of graphene foam-noble metal nanoparticle composite, involves dissolving graphene oxide material and noble metal salt in water, uniformly mixing, freeze-drying, and drying under vacuum atmosphere or heat-treating.

YIN K, JI J, SUN L

Surface-coated graphene metal catalyst comprises comprises inorganic acid, amino-modified polyelectrolyte, graphene coating layer and metal nanoparticles loaded metal.

YE H, ZHOU Y, ZHU Y, YU L

Manufacture of cathode catalyst used for proton-exchange membrane fuel cell involves adsorbing platinum precursor on graphene, drying, reacting with formaldehyde, cooling, washing with anhydrous ethanol and water, and vacuum drying.

CHEN B, CHEN D, YIN F

Preparing platinum/vertically oriented graphene composite material electrocatalyst comprises growing vertically oriented graphene nanosheets, carrying out electrochemical deposition of platinum nanoparticles on graphene surface and drying.

BAO Z, CEN K, WU E, WANG Z, CHI Y, YAN J

Preparing molybdenum/graphene catalyst used in lithium-air battery, comprises ultrasonically dispersing graphite oxide in deionized water, and mixing sodium borohydride and de-ionized water into obtained graphite oxide dispersion liquid.

YIN F, WANG L, LI G, CHEN B

Graphene-based composite material used as catalyst, is obtained by loading noble metal nanoparticles on surface of graphene oxide, and coating surface of graphene oxide loaded with noble metal nanoparticles by mesoporous silica.

WU L, TONG Z, SHANG L, ZHANG B, ZHANG D, ZHANG T