国家/地区 中国（30） 韩国（7） 美国（7） 世界知识产权组织（7） 欧洲专利局（EPO）（4） 印度（2） 日本（2）
IPC部 B（41）
IPC大类 B01（41）
IPC小类 B01J（41）
IPC B01J035/10（41）
发明人 CHEN W（2） KIM I（2） KIM M（2）
LI H（2） LI X（2） MA L（2）
WANG S（2） XIE J（2） YANG C（2）
YANG S（2） ZHANG W（2） ZHANG Z（2）
ZHAO J（2）
公开年 2021（10） 2020（8） 2022（6） 2015（4） 2019（4） 2010（2） 2012（2）
申请年 2020（14）  2019（6）  2014（3）  2015（3）  2018（3）  2021（3）  2022（3）  2009（2）  2011（2） 
专利权人 MAX PLANCK G.（2） UNIV HUAZHON.（2） UNIV ULSAN F.（2） UNIV ZHEJIAN.（2）

Cobalt-nitrogen-carbon catalyst useful in technical field of preparation of catalyst materials, comprises negatively charged carbon as carrier, and carbonizes with ligand connected to cobalt to form cobalt-nitrogen-carbon structure.

PEI X, WANG F, GONG Z, DENG X, HUANG C

Single-layer graphene aerogel useful as non-metallic catalyst for catalyzing redox reactions under alkali or neutral conditions to prepare alkali or neutral zinc-air batteries.

ZENG H, YIN C, LI X, LI Q, ZHANG Y

Catalyst useful in metal-air battery, comprises particles comprising metal oxide and carbonaceous material, in which metal oxide is iron oxide or manganese oxide, and carbonaceous material is graphenic carbon material.

RUIZ HERRERO J L, PEREZ ALONSO F J, RUIZ MARTINEZALCOCER S, SHAN T, GARCIA GOMEZ A, PENA MARTIN E

Lithium supplement material for composite positive electrode of lithium ion batteries, comprises porous graphene doped with nitrogen, boron, sulfur, fluorine, iron, copper, cobalt, nickel and/or zinc, as catalyst, and organic lithium salt.

ZHONG W, LI S, ZHANG W, XIE J

Grapheme-based bifunctional catalyst used in anode electrode of electrocatalysis and lithium-oxygen batteries, comprises platinum element and ruthenium element.

LI Y, WU Z

Preparing graphene microsphere useful catalysts and lithium batteries comprises mixing graphite powder, concentrated sulfuric acid and sodium nitrate, performing ultrasonic dispersion, subjecting colloidal microspheres to hydrothermal treatment, drying and placing in muffle furnace for processing.

LI X, XIAO Z, YANG C

Ruthenium-cobalt oxide catalyst for oxygen evolution reactions purposes comprises at least one metal oxide from ruthenium and cobalt and carbon-based support supporting metal oxide.

PARK S, HAN H, KIM I

Preparing ordered lignin carbon-carbon nanotube composite material used for preparing hierarchical porous graphene, involves modifying lignin, preparing lignin/catalyst precursor, carbonizing and catalyzing precursor, and producing methane to make carbon nanotubes grow using self-catalytic reaction.

XI Y, LIU X, WANG H, KONG F, WANG S, YANG M, LIU Q, CUI H, ZHANG Z

Making transition metal catalyst comprises e.g. forming slurry comprising carbon black particles and aqueous solution, mixing slurry and separating carbon black particles containing absorbed solution from non-absorbed solution.

MUKERJEE S, ALLEN R, DOAN H T T, KENDRICK I

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