国家/地区 世界知识产权组织（43）
IPC部 C（43）
IPC大类 C01（43）
IPC小类 C01B（43）
IPC C01B031/04（26） B82Y030/00（20） C01B031/02（17）
B82Y040/00（16） C01B032/182（12） C01B032/19（12）
C25B001/00（11） C01B032/184（10） C01B032/194（10）
H01G011/36（8） C23C016/26（6） C25B009/00（6）
C25B011/12（6） H01M004/04（6） H01M004/587（6）
发明人 ABDELKADER A M（2） DRYFE R A W（2） HASHIMOTO K（2）
JEFF R A W（2） KAHYA O（2） KAMIYA K（2）
KINLOCH I A（2） LEE J（2） NAKANISHI S（2）
OEZYILMAZ B（2） OZYILMAZ B（2） WANG J（2）
公开年 2013（8） 2015（7） 2017（5） 2021（5） 2014（4） 2011（3） 2023（3） 2012（2） 2016（2） 2022（2）
申请年 2014（8）  2013（7）  2012（5）  2021（5）  2016（4）  2011（3）  2022（3）  2009（2）  2015（2）  2017（2）  2020（2） 
专利权人 UNIV MANCHES.（4） UNIV SINGAPO.（4） HASHIMOTO K（2） JAPAN SCI T.（2）
JAPAN SCI TE.（2） KAMIYA K（2） NAKANISHI S（2） PANASONIC CO.（2）
UNIV CALIFOR.（2）

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

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

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

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 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

Manufacture of dense layer of electrochemical device, involves providing substrate and suspension of non-agglomerated nanoparticles of material having specific particle size distribution, depositing layer on substrate, drying and densifying.

GABEN F

Producing composite material used for e.g., electrocatalysis by impregnating a two-dimensional (2D)-material based aerogel with impregnation solvent, performing a solvent/water exchange, performing precursor diffusion and passing a current.

YANG W, MOISSINAC F, BARG S, BYUN J J, FRANCIS M, BARGZUELEN, GRADE S

Method for preparing graphene by using waste graphite of negative electrode of lithium battery, involves heating electrolyte in electrolytic cell to melt and keep warm, and respectively immersing anode and cathode in electrolyte.

XU J, LIN Q, WU X, WANG Y, RUAN D, LI C

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