国家/地区 中国（11） 美国（5） 世界知识产权组织（4） 欧洲专利局（EPO）（2）
IPC部 B（15）
IPC大类 B01（15）
IPC小类 C25B（15）
IPC C25B011/091（8） C25B001/04（7） B01J035/10（4）
C25B011/065（4） C25B011/04（3） B01J023/72（2）
B01J027/24（2） B01J035/00（2） B01J035/02（2）
B01J037/02（2） B01J037/08（2） B01J037/34（2）
C25B001/23（2） C25B001/30（2） C25B011/02（2）
发明人 LI R（2） ZHANG Q（2）
公开年 2021（15）
申请年 2021（15）
专利权人

Producing octahedral transition metal dichalcogenides involves forming transition metal layer on substrate and injecting chalcogenide-containing gas onto the substrate together with plasma treatment.

VINIT K, KIM H U, LEE J, SEOK H, KIM T, KIM T S, SEOK H H, WOO K H, CANADEVINIT

Ion-conducting membrane for use in e.g. fuel cell, comprises homogenous blend of polybenzimidazole with polymers selected from polyvinylidene difluoride, polyvinylene fluoride-co-hexafluoropropylene, chitosan and functionalized-chit.

RAMKUMAR M, KINI N S

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

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

Preparing double metal hydroxide graphene gas gel electro-catalyst comprises dissolving divalent, trivalent metal salt, sodium citrate and urea in water, adding graphene oxide aqueous solution, pouring into hydrothermal reaction kettle, placing in oven for hydro-thermal treatment and freezing.

LU J, MAN J, TAI J, HUANG S, HAO W, WU X

Bifunctional tungsten-cobalt bimetallic water electrolysis catalyst used for hydrogen evolution and oxygen evolution reaction, comprises tungsten, cobalt and sulfur in form of sulfide, and is wrapped in graphene and loaded on carbon paper.

YAN C, LI Y, YANG J, LI R

Electrocatalyst material for electrode used in selective electrochemical reduction of carbon dioxide to carbon monoxide, comprises copper(I) oxide containing antimony.

ZENG J, CHIODONI A M, RINO T

Oxidation reduction catalyst used to produce hydrogen peroxide, has carbon substrate having oxidation defects in it and noble metal clusters trapped within the oxidation defects.

CHEN Z, CHANG Q

Forming noble metal nanostructures on support as electro-catalyst in electrode for fuel cell applications, by mixing noble metal precursor with solvent and base, feeding to spiral tube reactor, heating to reduce noble metal precursor, and mixing with support ink after heating.

ZHOU W, CHAN S H, ZENG S

Carbon-supported iridium(IV) oxide-iridium heterojunction composite catalyst with strawberry-shaped structure useful for e.g. hydrogen evolution and oxygen evolution in electrolysis of water, and electrode electrocatalyst.

LIU J, MO S, JIN C, LI R, WANG F