国家/地区 中国（25） 世界知识产权组织（10） 美国（8） 欧洲专利局（EPO）（5） 日本（4） 澳大利亚（3） 英国（2） 韩国（2）
IPC部 C（29）
IPC大类 C25（29） B01（8） C01（6）
H01（5） B82（2）
IPC小类 C25B（29）
IPC C25B011/065（29）
发明人 LI Y（4） ZHOU X（3） CHEN Q（2）
JIN Y（2） LI R（2） WU Z（2）
XIONG Y（2） XU C（2） YAN C（2）
YANG H（2） YANG J（2） YANG Z（2）
ZHANG X（2） ZHENG X（2）
公开年 2021（29）
申请年 2021（22）  2020（6） 
专利权人 GOMEZ R（2） JINGDEZHEN C.（2） UNIV LIAONIN.（2） UNIV WENZHOU（2）

Method for preparing metal nano-cluster composite catalyst supported by iron single-atom doped carbon material, involves performing high-temperature pyrolysis to carbon material-supported metal nano-cluster composite catalyst.

XU C, MA J, LUO J, LIU J, SUN Y

Preparing three-dimensional carbon material/molybdenum diselenide electrocatalysis hydrogen evolution material involves adding sodium molybdate dihydrate and cobalt nitrate hexahydrate, adding solvent, stirring uniformly and carrying out chemical vapor deposition growth of carbon nanotubes.

GAO Y, ZHANG K, LUO H, GUO D

Gas diffusion layer formed by carbon fiber and graphene combination, comprises carbon fiber monofilament and graphene composite formed porous ventilating conductive carbon material layer.

WANG J

Cellulose-based graphene composite material loaded with cobalt-nickel double metal selenide used in electro-catalysis, is prepared by dissolving cobalt salt and nickel salt in de-ionized water to obtain cobalt/nickel mixed solution.

XIONG Y, LOU Z, GAO J, FENG X, WANG Y, YU H, CUI J, CHEN X, LI S, SHAN W

Hexagonal boron nitride/graphene planar heterojunction three-dimensional porous carbon material used in electrocatalytic oxygen reduction reaction, by crushing porous hexagonal boron nitride, adding nickel nano-microspheres and template agent, ball-milling, pressing, and removing nickel particles.

YUAN Q, FAN M

Electrocatalytic material used in electrolysis of water for hydrogen production, comprises conductive carrier and active component supported on conductive carrier having honeycomb-like porous structure.

LIU T, XU C, WU Z, XIE J, LI Z, SUN Z

Improving graphene electrocatalytic hydrogen production activity comprises e.g. performing chemical oxidation of graphite to obtain graphene oxide, performing chemical reduction of graphene oxide using sodium borohydride or hydrazine hydrate and processing reduced graphene oxide.

PENG S, MEI X, LI Y, ZHANG W

Graphene solid electrolytic cell device for separating hydrogen isotope, includes graphene composite membrane electrode comprising hydrogen evolution catalytic layer, graphene layer, anion exchange layer and oxygen evolution layer.

FENG Y, ZHOU X, ZHENG M, LIU Y, LIU W

Ruthenium dioxide/graphene two-dimensional material for use as oxygen evolution electrocatalyst, comprises graphene and ruthenium dioxide which is adsorbed on graphene, and has intrinsic defects.

LI Y, WU Z

Tungsten catalyst for growing sulfur and graphene, comprises tungsten and sulfur in form of sulfides, wrapped in graphene loaded on carbon paper.

YAN C, LI Y, YANG J, LI R