国家/地区 美国（12） 中国（10） 世界知识产权组织（8） 日本（7） 欧洲专利局（EPO）（5） 韩国（5） 加拿大（4） 印度（4） 台湾（4） 澳大利亚（2） 新加坡（2）
IPC部 C（18）
IPC大类 C25（18）
IPC小类 H01M（18） B82Y（12） C01B（10）
C25D（10） C25B（6） C23C（3）
H01G（3） B22F（2） B32B（2）
C04B（2） C25C（2）
IPC H01M004/587（18）
发明人 OGUNI T（6） OSADA T（6） TAKEUCHI T（6）
ABDELKADER A M（2） DRYFE R A W（2） JEFF R A W（2）
KINLOCH I A（2） KOKUNI T（2） NAGATA T（2）
NOMOTO K（2）
公开年 2021（4） 2013（3） 2015（2） 2020（2） 2022（2）
申请年 2020（4）  2012（3）  2013（2）  2019（2）  2021（2） 
专利权人 SEMICONDUCTO.（6） FRAUNHOFER G.（2） UNIV MANCHES.（2）

Lithium-carbon composite belt, comprises conductive substrate, metal lithium transition layer on at least one side of substrate, and lithium-carbon composite material layer positioned outside metal transition layer.

WANG W, SUN Z, HUAN Q, MU H, CHEN Q, KONG D

Electrode used to secondary battery including graphene-coated object comprises object comprising silicon and oxide and film-like carbon-based material on the object.

TAKEUCHI T, OSADA T, OGUNI T

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

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

Extracting lithium from aqueous lithium source comprises pre-treating aqueous lithium source having e.g. dissolved lithium ions by mixing the source with scale inhibitor and electrochemically extracting lithium ions in electrochemical cell.

ALYOUSEF Y M, ALRASHEED R, AL JILIL S, HIPPAUF F, ABENDROTH T, ALTHUES H, KASKEL S

Refractory material for steel making steel ladle application area, comprises reduced graphene oxide, flaky graphite, aluminum metal powder, silicon metal powder, liquid resol resin, and boron carbide.

GHOSH G, BISWAS S, CHOUDHARY S K, PAL A R, DEBASISH S, SARATH C K, SARKAR D, CHANDRA S K

High performance silicon-based lithium ion battery cathode material has core prepared by obtaining silicon-based particle/transition metal composite material, and adding carbon source.

ZHAO H, YANG C, LI Z

Object used in electric device, has graphene layers that are formed over uneven surface, and graphene oxide that is negatively charged and moves to surface of object, so that graphene oxide layer is formed.

OGUNI T, OSADA T, TAKEUCHI T, NOMOTO K

Manufacturing graphene-coated object by immersing electrode and object in graphene oxide solution, applying bias voltage to deposit graphene oxide on object, and heating in vacuum or reducing atmosphere to reduce graphene oxide to graphene.

OGUNI T, OSADA T, TAKEUCHI T

Molybdenum disulfide/graphene/carbon composite material useful in the fields of e.g. lithium ion battery anode materials, and mercury adsorption materials comprises composite nano fibers containing e.g. molybdenum disulfide, and graphene.

DUAN Y, DU H, FU H, CHEN Z, FU J