国家/地区 中国（81）
IPC部 C（81）
IPC大类 C25（81）
IPC小类 C25B（81）
IPC C25B001/04（40） H01M004/90（26） H01M004/88（21）
C25B001/00（16） C25B011/091（16） C25B011/06（15）
B82Y030/00（13） B82Y040/00（13） H01G011/36（12）
H01M004/92（12） C01B031/04（11） C01B032/184（11）
C01B031/02（10） C25B011/065（10） H01M004/62（10）
发明人 LI Z（7） WANG J（6） WANG S（6）
WANG Y（5） LI R（4） WANG Z（4）
ZHANG Y（4） CHEN J（3） CHEN L（3）
CHEN X（3） CHEN Z（3） HAN L（3）
LI J（3） LI Y（3） LIU T（3）
公开年 2021（23） 2022（14） 2017（12） 2023（6） 2015（5） 2013（4） 2016（4） 2019（4） 2020（4） 2014（2） 2018（2）
申请年 2021（20）  2022（15）  2016（13）  2020（10）  2013（5）  2019（5）  2014（4）  2012（3）  2017（2）  2018（2） 
专利权人 UNIV SHANDON.（6） UNIV HUNAN（3） UNIV DALIAN .（2） UNIV FUDAN（2）
UNIV MANCHES.（2） UNIV QINGDAO（2）

Method for preparing graphene electrode taking carbon dioxide reduction product as carbon source, involves adding polyacrylonitrile to N, N-dimethyl formamide to obtain precursor solution, and carrying out electro-catalytic reduction to carbon dioxide gas source to obtain gaseous product.

YAN W, GAO F, WANG W, GAO S, WANG Y, YANG G, WANG F

Compound nano-catalyst loaded on nitrogen-doped carbon useful as catalyst of hydrogen-oxygen fuel cell, metal-air cell or electrolytic water cell comprises nitrogen-doped carbon as carrier and complex of platinum-transition metal atom intermetallic compound and platinum-P2 loaded on carrier.

QIN X, CAO L, SUO N, SHAO Z

Method of making bipolar plate for fuel cell, involves hot isostatically pressing bag out metal foil under vacuum sealed bipolar plate blank at greater pressure and certain temperature, and detaching hot isostatically pressed bipolar plate blank from metal foil pouch to obtain bipolar plate.

XIE X, CHEN B, ZHANG X

Preparing wrinkled graphene-based single-atom catalysts used for e.g. electrocatalytic process by preparing graphene oxide suspending solution, mixing with metal precursor solution, atomizing and pyrolyzing, calcining corrugated spherical graphene oxide-based metal single-atom catalyst.

HE G, YE G, FEI H

Preparing single-atom catalyst comprises dispersing graphene oxide in water, dispersing organic monomers with amino groups and benzene rings in water, adding chloroplatinic acid, stirring and freeze-drying and heat-treating powder material.

ZHANG H, DOU S, CHEN X, CHEN G, HAN D

Preparing diatomic catalyst useful for electrochemical reactions, comprises e.g. loading dinuclear complex as precursor on acetylene black, carbon nanotubes, cerium oxide, zinc oxide and carrying out high-temperature pyrolysis under inert atmosphere.

DENG M

Preparing platinum carbon catalyst, comprises mixing platinum precursor and polyol solvent uniformly, adding dispersing auxiliary agent solution, mixing uniformly, and adding carbon carrier polyol slurry to obtained material.

CHEN Q, LI Y, CHEN C, CHEN L, WANG Y, WANG R, WANG J, DENG F, SHU Z, WANG Z, ZHOU W, TANG Q, QIAO H

Metal colloid catalyst useful in electrolyzing water to produce hydrogen or preparing metal zinc-air battery, comprises metal colloid and carbon material carrier, where metal colloid is colloidal nanoparticle solution formed by mixing multi-metal solution and alkali solution.

YIN C, SONG X, LI X, LI Q, ZHANG Y

Titanium dioxide/reduced graphene oxide composite material is useful in e.g. electrochemical catalyst, comprises two-dimensional layered titanium dioxide and two-dimensional layered reduced graphene oxide which are combined with each other through intermolecular force.

SUN Y, HUANG J, WEN Z

Preparation of highly self-polarized polyvinylidene fluoride and its copolymer materials used in e.g. dye degradation, involves dissolving polyvinylidene fluoride in dimethyl formamide, stirring, pouring into deionized water to obtain flocculent solution, suction filtering and drying.

HAN J, WANG H, LU H, CHEN X, ZHANG Y, LI H