国家/地区 中国（19） 欧洲专利局（EPO）（3） 世界知识产权组织（3） 巴西（2） 加拿大（2） 印度（2） 美国（2）
IPC部 B（19）
IPC大类 B82（19）
IPC小类 B82Y（19）
IPC B82Y030/00（15） B82Y040/00（14） C25B001/04（9）
C25B011/091（5） C25B001/00（4） C25B001/30（4）
C25B011/06（4） C25B011/052（3） B01J021/18（2）
B01J023/755（2） B01J027/24（2） B01J035/00（2）
B01J035/02（2） B01J035/10（2） B01J037/10（2）
发明人 CUI Y（2） GUAN L（2） LI G（2）
LI Y（2） XU J（2）
公开年 2021（14） 2020（5）
申请年 2020（19）
专利权人 FUJIAN MATER.（2） UNIV CHINA E.（2）

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

Preparing calcium stannate nano-particle by sol-gel method useful for manufacturing electrode to prepare hydrogen peroxide, comprises dissolving tin compound and calcium compound in liquid medium, adding complexing agent, drying, roasting.

FU D, JIAN W

Composite material useful for electrocatalytic oxygen reduction of hydrogen peroxide under acidic medium, comprises graphene nano-sheet doped with fluorine and nitrogen.

GUAN L, CUI Y, XU J

Unbiased photoelectrochemical hydrogen production system based on indium gallium nitride nanocolumn photoelectrodes on graphene comprises light anode connected with light cathode through lead, and electrolyte placed in electrolytic cell.

LI G, LIU Q, LIN J, ZENG Q, ZHANG Z, MO Y, DENG X

Synthesizing helical carbon nanostructures by introducing molten carbonate electrolyte into inter-electrode space, introducing carbon input into inter-electrode space, applying current across electrodes, and collecting product.

LICHT S, LICHT G

Photocatalytic material used for converting carbon dioxide to non-carbon dioxide carbon containing product, comprises metal nanofiber substrate and carbon-based nano-structure, which is bound to surface of nanofiber substrate.

KE X

New crystalline nanoporous graphene useful for oxygen-doped crystalline nanoporous graphene as electro-catalyst for preparing hydrogen peroxide by electrolysis.

LI P, WANG B, LI J

Preparation of transition metal nano-catalyst used in e.g. reduction of carbon dioxide, involves immersing carrier in solution prepared using potassium sulfate or bicarbonate, polyvinylpyrrolidone, and transition metal precursor.

SHI W, HU B

Preparing sulfur and/or nitrogen doped graphene nanosheet in electrochemical preparation of hydrogen peroxide, by chemically depositing and reacting raw materials containing doping source and carbon source in catalyst and removing catalyst.

XU J, GUAN L, CUI Y

Preparation of coral-like palladium selenide compound used in catalysis, involves dispersing graphene oxide in deionized water and stirring evenly, adding palladium source, weak reducing agent, strong reducing agent and alkali to solution.

XIONG J, GUO Y, DU X, HUANG J, LEI T, CHEN W, YAN C, WU C, WANG X