国家/地区 中国（8） 韩国（3） 美国（2）
IPC部 B（12）
IPC大类 B01（12） H01（7） C01（3）
IPC小类 B01J（12）
IPC B01J023/42（12）
发明人 LI G（2） LI Q（2） YIN F（2）
公开年 2015（12）
申请年 2014（10）  2015（2） 
专利权人 POSTECH ACAD.（2） UNIV BEIJING.（2）

Modified graphene platinum catalyst used for direct methanol fuel cell anode comprises 1,3-propylene diamine-modified graphene, and platinum.

LI Q, WANG H, ZENG J, ZHONG X, FENG Q, LIN Y

Oxygen reduction catalyst useful as composite for fuel cells, super capacitor, biosensors, nanoscale electronics, drug delivery system and cancer contrast agent, comprises platinum nanoparticles supported on a DNA-graphene complex.

GEUN L W, SOO K K, TIWARI J N

Manufacturing graphene, comprises manufacturing superimposed body by overlapping the stacked thin film made of a metal catalyst layer; and preparing graphene on a metal catalyst layer by performing a chemical vapor deposition.

CHO K, BONG H

High affinity graphene oxide-nano platinum composite based substrate for simulation of peroxidase for catalyzing 3,3',5,5'-tetramethylbenzidine hydrochloride and hydrogen peroxide.

CHEN W, LIU A, DENG H, LIN X, PENG H

Hydrogenation catalyst used for hydrogenation of biomass-derived hydrocarbon compound, comprises inorganic nanoparticles and nitrogen-doped reduced graphene oxide support for supporting inorganic nanoparticles.

KIM D, SINGH A K, KIM D P, AJAY, PYO K D

Preparation of catalyst used for anode of direct-alcohol fuel cell, involves mixing and reacting graphene as catalyst support material, metal compound and solvent, and adding polymer materials to electrically-spun dope.

HUANG M, LI Z, LIAO P, MA J, NI H, WANG X, ZHU Y, LV S

Preparation of proton exchange membrane fuel cell cathode catalyst for electrochemical oxidation of methanol involves making platinum precursor adsorb on graphene, drying, removing solvent, reducing with formaldehyde, cooling, and washing.

HE X, LI G, YIN F

Preparation of platinum/graphene catalyst for lithium-air battery involves ultrasonically dispersing graphite oxide in deionized water, adding chloroplatinic acid, adjusting pH, adding sodium borohydride and deionized water, and reducing.

LI G, YIN F

Carbon composite material used for activated carbon-based electrodes for supercapacitor has portions of respective any two adjacent graphene sheets (GSs), oriented parallel with one another.

XIE J, WANG M

Preparation of platinum/amorphous titanium dioxide/reducing graphene oxide electrocatalyst comprises taking titanium dioxide and graphene oxide sol to prepare improved sol-gel, evaporating and impregnation reducing in platinum nanoparticles.

DOU L, GAO Y, LI Q, ZHANG H