国家/地区 中国（20）
IPC部 C（20） H（20） B（5）
D（2）
IPC大类 C25（20）
IPC小类 C25B（20）
IPC C25B001/04（14） H01M004/90（12） C25B011/091（9）
H01M004/88（7） C25B011/054（5） C25B011/081（4）
H01M004/86（4） H01M004/92（4） C25B011/065（3）
H01M008/1004（3） B01J037/34（2） C25B001/23（2）
C25B011/032（2） C25B011/075（2） C25B011/089（2）
发明人 WANG J（3） CHEN L（2） HAN L（2）
LI R（2） LIU J（2）
公开年 2021（15） 2022（4）
申请年 2021（20）
专利权人

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

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

Transparent electrode for electronic device, has conductive silver-containing layer and conductive oxide layer that are laminated in this order, and transparent electrode that is provided with sulfur-containing silver compound layer.

SHINODA N, NAITO K, SAITA M, KATSUYUKI N, NAOMI S, YUTAKA S, SAITA Y, SHIDA N

Photo-electrode useful in optical electrolysis water device of energy system for photoelectrolysis of water, comprises catalyst layer containing reducing catalyst, adjusting layer and electron transport layer which are orderly stacked in stacking direction and are contact with adjusting layer.

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

Preparing metal-nitrogen molecule/carbon nano fiber composite material used as catalyst to catalyze carbon dioxide electric reduction reaction, by using precursor containing metal, nitrogen element, macromolecule polymer to prepare spinning solution for electrostatic spinning, and pre-oxidizing.

XIAO J, ZHENG F, XU X, WANG J

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

Ultra-thin carbon-coated amorphous/crystalline heterogeneous phase nickel-iron alloy nanomaterial is used in electrocatalytic oxygen evolution has core-shell structure comprising heterogeneous nickel iron alloy core and graphene shell.

FEI H, YE G, GONG Z

Preparation of lithium ion sieve and oxidized graphene for lithium ion battery, involves soaking lithium salt in aqueous solution of sulfuric acid, and leaching graphite powder and insoluble substance in leaching solution.

NIU Q, HAN L, ZHANG J, LIU B, LI J, FAN T, GE M, YUAN Y

Preparing graphene composite copper sulfide/nickel sulfide catalytic material useful in fields of zinc-air batteries, ethanol electrolysis cells, and water cracking catalysis, comprises preparing graphene oxide dispersion, performing hydrothermal reaction, centrifuging, washing and calcining.

ZHOU M, WANG Z, MAI L

Preparing non-metal-doped carbon/ferrous sulfide composite by using initial carbon source and concentrated sulfuric acid or mixed acid solution containing concentrated sulfuric acid, obtaining mixture, using ferrate, obtaining solid powder, mixing with doping source and calcining.

HU L, REN W, YIN H, CHEN Y, XU W, HOU C, CHEN L