IN2014MN02589A - - Google Patents
Info
- Publication number
- IN2014MN02589A IN2014MN02589A IN2589MUN2014A IN2014MN02589A IN 2014MN02589 A IN2014MN02589 A IN 2014MN02589A IN 2589MUN2014 A IN2589MUN2014 A IN 2589MUN2014A IN 2014MN02589 A IN2014MN02589 A IN 2014MN02589A
- Authority
- IN
- India
- Prior art keywords
- silicon
- active material
- anode active
- present
- lifespan
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/04—Processes of manufacture in general
- H01M4/0471—Processes of manufacture in general involving thermal treatment, e.g. firing, sintering, backing particulate active material, thermal decomposition, pyrolysis
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/04—Processes of manufacture in general
- H01M4/0483—Processes of manufacture in general by methods including the handling of a melt
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/04—Processes of manufacture in general
- H01M4/0483—Processes of manufacture in general by methods including the handling of a melt
- H01M4/0488—Alloying
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/134—Electrodes based on metals, Si or alloys
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/139—Processes of manufacture
- H01M4/1395—Processes of manufacture of electrodes based on metals, Si or alloys
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
- H01M4/386—Silicon or alloys based on silicon
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/10—Alloys containing non-metals
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M2004/021—Physical characteristics, e.g. porosity, surface area
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
- H01M2004/027—Negative electrodes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Silicon Compounds (AREA)
- Secondary Cells (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20120138258 | 2012-11-30 | ||
PCT/KR2013/011031 WO2014084678A1 (fr) | 2012-11-30 | 2013-11-29 | Matière active d'anode pour une batterie secondaire au lithium et batterie secondaire au lithium la comprenant |
KR1020130147707A KR20140070475A (ko) | 2012-11-30 | 2013-11-29 | 리튬 이차전지용 음극 활물질 및 이를 포함한 리튬 이차전지 |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2014MN02589A true IN2014MN02589A (fr) | 2015-07-24 |
Family
ID=51125294
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN2589MUN2014 IN2014MN02589A (fr) | 2012-11-30 | 2013-11-29 |
Country Status (10)
Country | Link |
---|---|
US (1) | US10276864B2 (fr) |
EP (1) | EP2840630B1 (fr) |
JP (1) | JP2015524988A (fr) |
KR (2) | KR20140070475A (fr) |
CN (1) | CN104396063B (fr) |
BR (1) | BR112014029724A2 (fr) |
IN (1) | IN2014MN02589A (fr) |
PL (1) | PL2840630T3 (fr) |
TW (1) | TWI504050B (fr) |
WO (1) | WO2014084678A1 (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016052643A1 (fr) * | 2014-10-02 | 2016-04-07 | 山陽特殊製鋼株式会社 | Poudre pour charges conductrices |
JP6546384B2 (ja) * | 2014-10-02 | 2019-07-17 | 山陽特殊製鋼株式会社 | 導電フィラー用粉末 |
JP6581771B2 (ja) * | 2014-12-04 | 2019-09-25 | 山陽特殊製鋼株式会社 | 導電フィラー用粉末 |
KR20180001066A (ko) * | 2016-06-24 | 2018-01-04 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 음극 활물질, 이의 제조 방법 및 이를 포함하는 리튬 이차 전지 |
CN110828794B (zh) * | 2019-10-28 | 2021-01-15 | 珠海格力绿色再生资源有限公司 | 一种多重改性的硅锰合金复合负极材料的制备方法 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11323215A (ja) * | 1998-05-11 | 1999-11-26 | Cashew Kk | 摩擦特性に優れた塗料組成物 |
JP2004087264A (ja) * | 2002-08-26 | 2004-03-18 | Mitsui Mining & Smelting Co Ltd | 非水電解液二次電池用負極材料及びその製造方法 |
EP1604415B1 (fr) * | 2003-03-26 | 2012-11-21 | Canon Kabushiki Kaisha | Matériau d'électrode pour batterie secondaire au lithium et structure d'électrode comportant ledit matériau |
US7498100B2 (en) * | 2003-08-08 | 2009-03-03 | 3M Innovative Properties Company | Multi-phase, silicon-containing electrode for a lithium-ion battery |
KR100684733B1 (ko) * | 2005-07-07 | 2007-02-20 | 삼성에스디아이 주식회사 | 리튬 이차 전지 |
WO2007015508A1 (fr) * | 2005-08-02 | 2007-02-08 | Showa Denko K.K. | Alliage pour une électrode négative de batterie secondaire au lithium |
US20100258759A1 (en) * | 2006-06-06 | 2010-10-14 | Cornell Research Foundation, Inc. | Nanostructured Metal Oxides Comprising Internal Voids and Methods of Use Thereof |
JP5190235B2 (ja) * | 2006-09-08 | 2013-04-24 | 新日鐵住金株式会社 | 破砕面を有する高耐食性防錆塗料用Zn合金粒子、その製造方法、高耐食性防錆塗料、高耐食性鉄鋼材料および鋼構造物 |
KR101009622B1 (ko) * | 2007-11-27 | 2011-01-21 | 쓰리엠 이노베이티브 프로퍼티즈 캄파니 | 리튬 이차 전지용 음극 활물질, 이의 제조 방법, 및 이를포함하는 리튬 이차 전지 |
JP5196149B2 (ja) | 2008-02-07 | 2013-05-15 | 信越化学工業株式会社 | 非水電解質二次電池用負極材及びその製造方法並びにリチウムイオン二次電池及び電気化学キャパシタ |
US20130045424A1 (en) | 2008-12-24 | 2013-02-21 | Ngk Insulators, Ltd. | Plate-like particle for cathode active material for lithium secondary battery, cathode active material film for lithium secondary battery, methods for manufacturing the particle and film, method for manufacturing cathode active material for lithium secondary battery, and lithium secondary battery |
WO2010074299A1 (fr) * | 2008-12-24 | 2010-07-01 | 日本碍子株式会社 | Particules en forme de plaque pour matériau actif d'électrode positive de batteries secondaires au lithium, et batteries secondaires au lithium |
KR101093705B1 (ko) * | 2009-04-29 | 2011-12-19 | 삼성에스디아이 주식회사 | 리튬 이차 전지 |
KR101103841B1 (ko) * | 2009-05-27 | 2012-01-06 | 한국과학기술연구원 | 금속이온 이용 무전해 에칭법에 의한 다발구조의 실리콘 나노로드 제조방법 및 이를 함유하는 리튬이차전지용 음극 활물질 |
JP5181002B2 (ja) * | 2009-08-21 | 2013-04-10 | 尾池工業株式会社 | 鱗片状薄膜微粉末分散液又は鱗片状薄膜微粉末、及びこれを用いたペースト、電池用電極、並びにリチウム二次電池 |
US20110183209A1 (en) * | 2010-01-27 | 2011-07-28 | 3M Innovative Properties Company | High capacity lithium-ion electrochemical cells |
JP2012014866A (ja) * | 2010-06-29 | 2012-01-19 | Daido Steel Co Ltd | リチウム二次電池用負極活物質およびその製造方法 |
KR101256007B1 (ko) | 2010-11-15 | 2013-04-18 | 주식회사 케이씨씨 | 실리콘 나노입자를 포함하는 리튬이차전지용 음극활물질 및 이를 포함하는 리튬이차전지 |
KR101289730B1 (ko) | 2010-12-15 | 2013-07-26 | 임종우 | 유용성 미생물로 발효된 쌀뜨물발효액을 이용한 곶감과 그 제조방법 |
JP2012178299A (ja) * | 2011-02-28 | 2012-09-13 | Furukawa Electric Co Ltd:The | リチウムイオン二次電池用負極活物質材料、これを用いた負極、およびリチウムイオン二次電池 |
CN103370817A (zh) * | 2011-02-28 | 2013-10-23 | 古河电气工业株式会社 | 锂离子二次电池用负极活性物质材料、锂离子二次电池用负极、以及锂离子二次电池 |
JP2013122905A (ja) * | 2011-11-10 | 2013-06-20 | Sanyo Special Steel Co Ltd | 鱗片状Si系合金負極材料 |
EP2820710B1 (fr) * | 2012-03-02 | 2019-08-14 | Cornell University | Séparateur de batterie et procédé de fabrication de ce dernier |
WO2014007183A1 (fr) * | 2012-07-03 | 2014-01-09 | 日本電気株式会社 | Batterie rechargeable au lithium-ion |
-
2013
- 2013-11-29 WO PCT/KR2013/011031 patent/WO2014084678A1/fr active Application Filing
- 2013-11-29 EP EP13857715.0A patent/EP2840630B1/fr active Active
- 2013-11-29 JP JP2015526482A patent/JP2015524988A/ja active Pending
- 2013-11-29 KR KR1020130147707A patent/KR20140070475A/ko active Application Filing
- 2013-11-29 CN CN201380031905.9A patent/CN104396063B/zh active Active
- 2013-11-29 IN IN2589MUN2014 patent/IN2014MN02589A/en unknown
- 2013-11-29 PL PL13857715T patent/PL2840630T3/pl unknown
- 2013-11-29 BR BR112014029724A patent/BR112014029724A2/pt not_active IP Right Cessation
- 2013-12-02 TW TW102144060A patent/TWI504050B/zh active
-
2014
- 2014-07-09 US US14/326,582 patent/US10276864B2/en active Active
-
2015
- 2015-11-13 KR KR1020150159896A patent/KR20150133167A/ko active Search and Examination
Also Published As
Publication number | Publication date |
---|---|
KR20140070475A (ko) | 2014-06-10 |
TW201444155A (zh) | 2014-11-16 |
EP2840630B1 (fr) | 2020-05-20 |
WO2014084678A1 (fr) | 2014-06-05 |
TWI504050B (zh) | 2015-10-11 |
PL2840630T3 (pl) | 2020-11-16 |
BR112014029724A2 (pt) | 2017-06-27 |
KR20150133167A (ko) | 2015-11-27 |
EP2840630A1 (fr) | 2015-02-25 |
EP2840630A4 (fr) | 2015-05-27 |
CN104396063A (zh) | 2015-03-04 |
US20140322601A1 (en) | 2014-10-30 |
CN104396063B (zh) | 2018-11-09 |
JP2015524988A (ja) | 2015-08-27 |
US10276864B2 (en) | 2019-04-30 |
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