国家/地区 世界知识产权组织（14）
IPC部 C（14）
IPC大类 C25（14）
IPC小类 C25B（14）
IPC C25B001/04（5） H01M004/88（4） H01M004/90（4）
B01J021/18（3） C01B032/19（3） C25B011/043（3）
H01M004/92（3） H01M008/1004（3） H01M008/18（3）
B01J037/02（2） B01J037/34（2） C25B009/23（2）
C25B011/032（2） C25B011/054（2） C25B011/065（2）
发明人
公开年 2022（8） 2021（5）
申请年 2021（14）
专利权人

Device for converting thermal energy of external heat source into electrical energy comprises positive and negative electrode half-cells, conductive connection, heating and cooling units, and thermolabile compound.

HAESE F

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

Membrane assembly for electrochemical device e.g. fuel cell, has separation layer that includes surface-charged particles having surface excess of charges, imparting ion conductivity along that surface when hydrated.

AZRA C D, PAGE M, AMEL A, TALGUTELMACHER E

Cathode active material for use in battery, comprises metal compound and metal oxide compound, where metal compound and the metal oxide are in contact, where metal oxide compound includes metal superoxide and metal peroxide.

KIM J

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

Electrolyte composition used for exfoliation of graphite for graphene for conductive ink for 3-dimensional printing and supercapacitor, comprises quaternary ammonium salt, another quaternary ammonium salt, and electrolyte solvent.

LU J, LI J, WANG F

Catalyst used in e.g. system for reducing nitrogen, is graphitic frustrated Lewis acid-base pair catalyst comprising carbon nanomaterials and Lewis acid-base components arranged in pairs in carbon nanomaterials, which is capable of reducing nitrogen to ammonia through exothermic reaction.

KWON T, KIM H, KANG S, PARK J, JU K, PARKJAEHYUN

Electrochemical cell apparatus for producing hydrogen gas has comprises electrolyte chamber, and positive electrode and negative electrode placed in the chamber.

AURBACH D, AVRAHAM E, COHEN I

Catalyst used to as cathode catalyst and to produce hydrogen peroxide or Fenton's reagent comprises conductive carbon substrate doped with nitrogen and transition-metal.

LU X, AMAL R, ZHANG Q, PAN 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