国家/地区 世界知识产权组织（9）
IPC部 C（9）
IPC大类 C25（9）
IPC小类 C25B（6） C01B（5） C02F（2）
C25D（2） H01M（2）
IPC C25B001/135（3） C01B032/16（2） C01B032/184（2）
C25B011/04（2）
发明人
公开年 2023（9）
申请年 2022（9）
专利权人

Application of metal to substrate used for metal plating of objects and materials, e.g. pipes, industrial valves, and household items involves contacting substrate with aqueous metal plating composition comprising polyammonium bisulfate.

TRAN N, HATTEN J A, BOWMAN R H, KEISER J A, HAMMOND D, SINGLETON F L, NICHOLAS D

Purification of graphitic material used for negative electrode material, involves electrochemically treating crude graphitic material comprising impurity chosen from metal and metal oxide, using predetermined electrolyte, predetermined anode composition and predetermined cathode composition.

CORNEJO A, ROY A K, LO V C, CHIVERS B, NOORBEHESHT N

Preparing carbon nanomaterial product for medical device, structural enhancement additive, and strength enhancement additive, involves heating electrolyte media to obtain molten electrolyte media, positioning molten electrolyte media between high-nickel content anode and cathode of electrolytic cell.

LICHT G, LICHT S

Apparatus used for electrolysing seawater, comprises diaphragm-less electrolytic cells comprising anode and cathode, where anode comprises anode cells in series, and cathode contains cathode cells in series to control cell voltage and substantially prevent production of oxygen and chlorine in cells.

GOMEZ R A M

Multiple-layer gas diffusion electrode of membrane electrode assembly, comprises gas diffusion layer which is electrically conductive and comprising support layer and microporous layer which are hydrophobic and electrically conductive.

DINH C, OBRIEN C, GABARDO C, EDWARDS J, LIU S, SEDIGHIAN RASOULI A, LAM M T, MCCALLUM C, HOANG Y, SINTON D, SARGENT E H

High-strength steel plate comprises base steel plate, and ferrite layer having internal oxide layer on which iron-nickel alloy layer is formed with excellent surface quality formed in internal oxide layer from surface of ferrite layer.

LEE K, LEE C, KANG K, KIM N, JANG Y, LEE J, KANG K C, KIMNAMAH, JANG Y M

Recycling noble metal catalyst by contacting electrolyte and loaded electrode, applying potential to loaded electrode, transforming oxidized metal to reduced state, desorbing adsorbed noble metal catalyst into electrolyte, and contacting desorbed noble metal catalyst and organic substrate.

SU X, COTTY S

Production of solid carbon used in composition of matter, involves receiving carbon dioxide and water in reactor, dissociating carbon dioxide and water to form dissociated species, exposing dissociated species to electric field to facilitate reactions, generating and outputting solid carbon.

STOWELL M W, SIENKO L, STOWELL W M

Electrochemical reactor used to produce hydrogen, comprises mixed-conducting membrane comprising electronically conducting phase and ionically conducting phase, where reactor is capable of reforming hydrocarbon electrochemically.

FARANDOS N, DAWSON M, DAWSON J