国家/地区 中国（6） 日本（2） 美国（2） 世界知识产权组织（2）
IPC部 B（10）
IPC大类 B01（10） H01（6） C01（4）
B82（3）
IPC小类 B01J（10）
IPC B01J023/42（10）
发明人 CHEN B（2） YIN F（2）
公开年 2013（10）
申请年 2012（7）  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

Forming metal-alloy graphene nanocomposite, used as electrocatalyst in fuel cell applications, comprises e.g. forming conducting polymer layer on surface of graphene substrate, and pyrolyzing layer to form nitrogen-doped graphene substrate.

SUNDARA R, PARAMBATH V B, NAGAR R, NATARAJAN R, VINAYAN B P

Composite carbon material used for forming electrode catalyst and for fuel cell, capacitor and exhaust gas purifying catalyst, is obtained by alternately laminating graphene and carbon nanoribbon.

WANG H L, YAMAGUCHI T, TAMAKI T, OHASHI S, BALACHANDRA K

Graphene film used for manufacturing graphene device for low power consumption, has substrate, catalyst metal which is osmium arranged on substrate, and graphene arranged on catalyst metal.

TOYODA K

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

Manufacture of graphene for, e.g. organic LEDs, involves preparing structure with graphene on surfaces and catalyst, arranging carriers on graphene, and removing catalyst while winding up carriers by rotating rolls facing each other.

KIM N, RYU J, YEONG K N, CHEOL R J, KIM N Y, RYU J C

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