JP2015524988A - リチウム二次電池用負極活物質及びそれを含むリチウム二次電池 - Google Patents

リチウム二次電池用負極活物質及びそれを含むリチウム二次電池 Download PDF

Info

Publication number
JP2015524988A
JP2015524988A JP2015526482A JP2015526482A JP2015524988A JP 2015524988 A JP2015524988 A JP 2015524988A JP 2015526482 A JP2015526482 A JP 2015526482A JP 2015526482 A JP2015526482 A JP 2015526482A JP 2015524988 A JP2015524988 A JP 2015524988A
Authority
JP
Japan
Prior art keywords
silicon
negative electrode
electrode active
active material
secondary battery
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2015526482A
Other languages
English (en)
Japanese (ja)
Inventor
リー，ヨン−ジュ
カン，ユンーアー
キム，ジェ−ヤン
チョイ，サン−ヤン
リー，ミ−リム
ジュン，ハイ−ラン
ヨー，ジュン−ウー
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Chem Ltd
Original Assignee
LG Chem Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by LG Chem Ltd filed Critical LG Chem Ltd
Publication of JP2015524988A publication Critical patent/JP2015524988A/ja
Pending legal-status Critical Current

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
    • 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
    • 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)
JP2015526482A 2012-11-30 2013-11-29 リチウム二次電池用負極活物質及びそれを含むリチウム二次電池 Pending JP2015524988A (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
KR10-2012-0138258 2012-11-30
KR20120138258 2012-11-30
KR10-2013-0147707 2013-11-29
KR1020130147707A KR20140070475A (ko) 2012-11-30 2013-11-29 리튬 이차전지용 음극 활물질 및 이를 포함한 리튬 이차전지
PCT/KR2013/011031 WO2014084678A1 (ko) 2012-11-30 2013-11-29 리튬 이차전지용 음극 활물질 및 이를 포함한 리튬 이차전지

Publications (1)

Publication Number Publication Date
JP2015524988A true JP2015524988A (ja) 2015-08-27

Family

ID=51125294

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015526482A Pending JP2015524988A (ja) 2012-11-30 2013-11-29 リチウム二次電池用負極活物質及びそれを含むリチウム二次電池

Country Status (10)

Country Link
US (1) US10276864B2 (cg-RX-API-DMAC7.html)
EP (1) EP2840630B1 (cg-RX-API-DMAC7.html)
JP (1) JP2015524988A (cg-RX-API-DMAC7.html)
KR (2) KR20140070475A (cg-RX-API-DMAC7.html)
CN (1) CN104396063B (cg-RX-API-DMAC7.html)
BR (1) BR112014029724A2 (cg-RX-API-DMAC7.html)
IN (1) IN2014MN02589A (cg-RX-API-DMAC7.html)
PL (1) PL2840630T3 (cg-RX-API-DMAC7.html)
TW (1) TWI504050B (cg-RX-API-DMAC7.html)
WO (1) WO2014084678A1 (cg-RX-API-DMAC7.html)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
WO2016052643A1 (ja) * 2014-10-02 2016-04-07 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
KR20200065514A (ko) * 2018-11-30 2020-06-09 현대자동차주식회사 이차전지용 실리콘계 복합 음극활물질, 이를 포함하는 음극
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
EP4347540A4 (en) * 2021-05-25 2025-12-31 ionobell Inc SILICON MATERIAL AND MANUFACTURING PROCESS
WO2023114211A2 (en) 2021-12-13 2023-06-22 Ionobell, Inc. Porous silicon material and method of manufacture
US12057568B2 (en) 2022-07-08 2024-08-06 Ionobell, Inc. Electrode slurry and method of manufacture

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
WO2007015508A1 (ja) * 2005-08-02 2007-02-08 Showa Denko K.K. リチウム二次電池負極用合金
JP2009129914A (ja) * 2007-11-27 2009-06-11 Samsung Sdi Co Ltd リチウム２次電池用負極活物質、その製造方法、及びこれを含むリチウム２次電池
JP2011065983A (ja) * 2009-08-21 2011-03-31 Oike Ind Co Ltd 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
WO2011094126A1 (en) * 2010-01-27 2011-08-04 3M Innovative Properties Company High capacity lithium-ion electrochemical cells
JP2012004130A (ja) * 2003-08-08 2012-01-05 Three M Innovative Properties Co リチウムイオン電池用の多相ケイ素含有電極
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
JP2013122905A (ja) * 2011-11-10 2013-06-20 Sanyo Special Steel Co Ltd 鱗片状Ｓｉ系合金負極材料

Family Cites Families (16)

* Cited by examiner, † Cited by third party
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
EP2302720B1 (en) * 2003-03-26 2012-06-27 Canon Kabushiki Kaisha Electrode material for lithium secondary battery and electrode structure including the same
KR100684733B1 (ko) * 2005-07-07 2007-02-20 삼성에스디아이 주식회사 리튬 이차 전지
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
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
US20100159333A1 (en) * 2008-12-24 2010-06-24 Ngk Insulators, Ltd. Plate-like particle for cathode active material of a lithium secondary battery, and a lithium secondary battery
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
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
KR20130119447A (ko) * 2011-02-28 2013-10-31 후루카와 덴키 고교 가부시키가이샤 리튬이온 이차전지용 부극 활물질 재료, 리튬이온 이차전지용 부극 및 리튬이온 이차전지
US20150099185A1 (en) * 2012-03-02 2015-04-09 Cornell University Lithium ion batteries comprising nanofibers
WO2014007183A1 (ja) * 2012-07-03 2014-01-09 日本電気株式会社 リチウムイオン二次電池

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP2012004130A (ja) * 2003-08-08 2012-01-05 Three M Innovative Properties Co リチウムイオン電池用の多相ケイ素含有電極
WO2007015508A1 (ja) * 2005-08-02 2007-02-08 Showa Denko K.K. リチウム二次電池負極用合金
JP2009129914A (ja) * 2007-11-27 2009-06-11 Samsung Sdi Co Ltd リチウム２次電池用負極活物質、その製造方法、及びこれを含むリチウム２次電池
JP2011065983A (ja) * 2009-08-21 2011-03-31 Oike Ind Co Ltd 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
WO2011094126A1 (en) * 2010-01-27 2011-08-04 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
JP2013122905A (ja) * 2011-11-10 2013-06-20 Sanyo Special Steel Co Ltd 鱗片状Ｓｉ系合金負極材料

Also Published As

Publication number Publication date
CN104396063A (zh) 2015-03-04
EP2840630A4 (en) 2015-05-27
CN104396063B (zh) 2018-11-09
US20140322601A1 (en) 2014-10-30
PL2840630T3 (pl) 2020-11-16
WO2014084678A1 (ko) 2014-06-05
KR20140070475A (ko) 2014-06-10
TW201444155A (zh) 2014-11-16
BR112014029724A2 (pt) 2017-06-27
EP2840630A1 (en) 2015-02-25
TWI504050B (zh) 2015-10-11
EP2840630B1 (en) 2020-05-20
US10276864B2 (en) 2019-04-30
IN2014MN02589A (cg-RX-API-DMAC7.html) 2015-07-24
KR20150133167A (ko) 2015-11-27

Similar Documents

Publication Publication Date Title
US20210313568A1 (en) Porous Silicon-Based Active Material For Negative Electrode And Lithium Secondary Battery Including The Same
CN102511094B (zh) 锂二次电池用负极活性材料和包含其的锂二次电池
US6878487B2 (en) Active material for battery and method of preparing same
KR102585559B1 (ko) 이차 전지용 음극 및 이를 포함하는 이차 전지
JP2015524988A (ja) リチウム二次電池用負極活物質及びそれを含むリチウム二次電池
US9831500B2 (en) Porous electrode active material and secondary battery including the same
JP5511128B2 (ja) 非水二次電池用負極材料及び非水二次電池
JPH0935715A (ja) 正極活物質の製造方法及び非水電解液二次電池
WO2003003489A1 (fr) Matiere active anodique utilisee par une batterie secondaire a electrolyte non aqueux, procede de production associe, batterie secondaire a electrolyte non aqueux et procede de production d'une anode
CN101243565B (zh) 具有高容量的电化学装置及其制备方法
JP2011071100A (ja) 非水電解質二次電池用正極及びそれを用いた非水電解質二次電池
JP5888512B2 (ja) 非水電解質二次電池用正極、その製造方法及び非水電解質二次電池
JP7562849B2 (ja) 正極及びそれを含むリチウム二次電池
KR101577889B1 (ko) 리튬 이차전지용 음극 활물질 및 이를 포함하는 음극
JP2018028970A (ja) リチウムイオン電池およびリチウムイオン電池の製造方法
JP2006073253A (ja) 非水電解質電池
JP2006252999A (ja) リチウム二次電池
CN113784916B (zh) 制备负极活性材料的方法
KR101853149B1 (ko) 코어-쉘 구조의 리튬 이차전지용 음극활물질, 이를 포함하는 리튬 이차전지 및 상기 음극활물질의 제조방법
JP3610943B2 (ja) 非水電解質二次電池
JP4257719B2 (ja) 非水二次電池およびそのシステム
KR101676404B1 (ko) 리튬 이차전지용 음극 활물질 및 이를 포함한 리튬 이차전지
KR102901845B1 (ko) 복합체 전극 활물질, 이의 제조방법 및 이를 포함하는 전극 및 이차전지
JP2020087619A (ja) リチウムイオン二次電池用正極活物質粒子及びそれを備えるリチウムイオン二次電池
KR20250117152A (ko) 양극 활물질과 그 제조 방법, 이를 포함하는 양극, 및 리튬 이차 전지

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20150209

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20150209

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20151203

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20151215

RD04 Notification of resignation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7424

Effective date: 20160301

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20160314

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20160802

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20161201

A911 Transfer to examiner for re-examination before appeal (zenchi)

Free format text: JAPANESE INTERMEDIATE CODE: A911

Effective date: 20161208

A912 Re-examination (zenchi) completed and case transferred to appeal board

Free format text: JAPANESE INTERMEDIATE CODE: A912

Effective date: 20170210