国家/地区 中国（23）
IPC部 B（23）
IPC大类 B01（23）
IPC小类 B01J（23）
IPC B01J023/89（23）
发明人 ZHANG H（4） CHEN B（3） LI Y（3）
YIN F（3） HUANG H（2） LI G（2）
QIAO J（2） SUN K（2） SUN X（2）
WANG F（2） WANG J（2） WANG L（2）
WANG X（2） WANG Z（2） XU X（2）
公开年 2013（6） 2012（5） 2017（4） 2021（4） 2015（3）
申请年 2012（6）  2011（3）  2017（3）  2013（2）  2015（2）  2020（2）  2021（2） 
专利权人 BEIJING INST.（2） UNIV BEIJING.（2） UNIV NANJING.（2） UNIV QINGDAO（2）

Method for mass production of catalyst useful in fuel cell or water electrolysis cell, comprises e.g. melting active metal target under protection of inert gas, placing in oil mist collector, forming metal nanoparticles, and carrying out ball milling and activation treatment.

HAO J, SHAO Z, ZHANG H

Double-metal composite catalyst used for preparing ketone-alcohol oil by hydrogenation of chlorophenol compound for battery system comprises carbon material carrier, and double-metal active component including palladium, platinum and silver.

WU C, LI R, HAN D, CHEN X

Preparing platinum-nickel alloy nanoparticle-graphene composite catalyst involves dispersing graphene oxide in deionized water to obtain uniform graphene oxide solution, and using aqueous ammonia to adjusting to alkaline.

SUN X, WANG Q

Alloy nanoparticle e.g. for alloy nanocatalysts, prepared by e.g. forming multi-metal compound by mixing pyridine-based compound including transition metals, heat-treating and forming N-doped carbon shell on alloy compound by heat treatment.

HYEON T, SUNG Y, YU T, YOO J, YOO T, YANAGI T, YOO T Y, YOO J M

Preparing catalyst for hydrogen purification of energy fuel cell, involves adding 25ml of concentrated sulfuric acid into flask, cooling, adding natural flake graphite, sodium nitrate, and potassium permanganate particles, and stirring.

BAI Y

Nickel-gold/palladium three-layer core-shell electro catalyst useful for ethanol oxidation and oxygen reduction, comprises reduced graphene as carrier.

SUN K, WANG F, WANG J, QIAO J

Nanocomposite material prepared by supporting silver-ferrite heterogeneous nanoparticles to graphene, then dispersing in organic solvent, adding graphene, ultrasonic dispersing, stirring and magnetic separating, washing and refluxing.

DONG L, CHEN Y, LIU S, DONG H, YU L, PANG B, ZHANG Q, YU J, FENG B

Nickel palladium electrocatalyst for redox reaction, comprises graphene as carrier, non-noble metal nickel surface with noble metal, and palladium thin shell.

SUN K, WANG F, WANG J, QIAO J

Carbon quantum dot/graphene supported bimetallic alloy catalyst used in e.g. preparation of electrode, comprises carrier comprising graphene, carbon quantum dots and graphene layer, and platinum-non-precious metal bimetallic alloy.

WANG Z, YANG S, ZHANG F, GAO C

Platinum-nickel nanoalloys/three-dimensional graphene-based composite catalyst useful for e.g. catalytic oxidation of methanol, comprises graphene carrier, polymer nanoparticles template, and platinum-nickel nanoalloys.

BI S, LI Y, XIA J, XIA Y, ZHANG F, WANG Z, YANG M, GUI R, XIU R