JPWO2016121325A1 - 非水電解質二次電池用負極活物質及び非水電解質二次電池 - Google Patents

非水電解質二次電池用負極活物質及び非水電解質二次電池 Download PDF

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Publication number
JPWO2016121325A1
JPWO2016121325A1 JP2016571840A JP2016571840A JPWO2016121325A1 JP WO2016121325 A1 JPWO2016121325 A1 JP WO2016121325A1 JP 2016571840 A JP2016571840 A JP 2016571840A JP 2016571840 A JP2016571840 A JP 2016571840A JP WO2016121325 A1 JPWO2016121325 A1 JP WO2016121325A1
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Prior art keywords
negative electrode
active material
electrode active
sio
lithium silicate
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JP2016571840A
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English (en)
Japanese (ja)
Inventor
格久 山本
格久 山本
泰三 砂野
泰三 砂野
博之 南
博之 南
善雄 加藤
善雄 加藤
洋平 内山
洋平 内山
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.)
Sanyo Electric Co Ltd
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Sanyo Electric Co Ltd
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Publication date
Application filed by Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Publication of JPWO2016121325A1 publication Critical patent/JPWO2016121325A1/ja
Pending legal-status Critical Current

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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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/362—Composites
    • H01M4/364—Composites as mixtures
    • 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
    • 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
    • H01M4/362—Composites
    • H01M4/366—Composites as layered products
    • 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
    • H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
    • H01M4/5825—Oxygenated metallic salts or polyanionic structures, e.g. borates, phosphates, silicates, olivines
    • 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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/624—Electric conductive fillers
    • H01M4/625—Carbon or graphite
    • 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

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Battery Electrode And Active Subsutance (AREA)
JP2016571840A 2015-01-28 2016-01-18 非水電解質二次電池用負極活物質及び非水電解質二次電池 Pending JPWO2016121325A1 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2015014158 2015-01-28
JP2015014158 2015-01-28
JP2015245398 2015-12-16
JP2015245398 2015-12-16
PCT/JP2016/000221 WO2016121325A1 (ja) 2015-01-28 2016-01-18 非水電解質二次電池用負極活物質及び非水電解質二次電池

Related Child Applications (1)

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JP2020081337A Division JP7004764B2 (ja) 2015-01-28 2020-05-01 非水電解質二次電池用負極活物質及び非水電解質二次電池

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JPWO2016121325A1 true JPWO2016121325A1 (ja) 2017-11-09

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JP2016571840A Pending JPWO2016121325A1 (ja) 2015-01-28 2016-01-18 非水電解質二次電池用負極活物質及び非水電解質二次電池
JP2020081337A Active JP7004764B2 (ja) 2015-01-28 2020-05-01 非水電解質二次電池用負極活物質及び非水電解質二次電池

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Country Status (4)

Country Link
US (1) US10516158B2 (https=)
JP (2) JPWO2016121325A1 (https=)
CN (1) CN107210435B (https=)
WO (1) WO2016121325A1 (https=)

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* Cited by examiner, † Cited by third party
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KR102285979B1 (ko) * 2017-09-11 2021-08-04 주식회사 엘지에너지솔루션 음극 활물질, 상기 음극 활물질을 포함하는 음극, 및 상기 음극을 포함하는 이차 전지
WO2019107033A1 (ja) * 2017-11-29 2019-06-06 パナソニックＩｐマネジメント株式会社 リチウムイオン電池
EP3719884B1 (en) * 2017-11-30 2023-04-12 Panasonic Intellectual Property Management Co., Ltd. Negative electrode active material for lithium ion battery, and lithium ion battery
US11990606B2 (en) * 2017-12-28 2024-05-21 Panasonic Intellectual Property Management Co., Ltd. Negative electrode active material for non-aqueous electrolyte secondary batteries
CN108321368B (zh) * 2017-12-28 2020-07-17 合肥国轩高科动力能源有限公司 一种聚合物包覆硅/偏硅酸锂负极材料及其制备方法
CN111326721B (zh) * 2018-12-17 2021-05-07 荣盛盟固利新能源科技有限公司 一种复合负极预嵌锂材料的制备方法
US20230083229A1 (en) * 2020-01-31 2023-03-16 Panasonic Intellectual Property Management Co., Ltd. Negative electrode active substance for secondary battery, method for producing same, and secondary battery
JP7738265B2 (ja) * 2020-05-29 2025-09-12 パナソニックＩｐマネジメント株式会社 二次電池用負極活物質および二次電池

Citations (3)

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JP2011222151A (ja) * 2010-04-05 2011-11-04 Shin Etsu Chem Co Ltd 非水電解質二次電池用負極材及び非水電解質二次電池用負極材の製造方法並びにリチウムイオン二次電池
JP2013161705A (ja) * 2012-02-07 2013-08-19 Toyota Industries Corp 二次電池用活物質およびその製造方法
JP2014103019A (ja) * 2012-11-21 2014-06-05 Shin Etsu Chem Co Ltd 蓄電デバイス用負極材、蓄電デバイス用電極および蓄電デバイスならびにそれらの製造方法

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JP4702510B2 (ja) 2001-09-05 2011-06-15 信越化学工業株式会社 リチウム含有酸化珪素粉末及びその製造方法
JP4752508B2 (ja) * 2003-12-26 2011-08-17 日本電気株式会社 二次電池用負極材料、二次電池用負極およびそれを用いた二次電池
JP4533822B2 (ja) 2005-08-24 2010-09-01 株式会社東芝 非水電解質電池および負極活物質
JP5411781B2 (ja) 2010-04-05 2014-02-12 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非水電解質二次電池用負極材の製造方法並びにリチウムイオン二次電池
JP4868556B2 (ja) 2010-04-23 2012-02-01 日立マクセルエナジー株式会社 リチウム二次電池
JP2013235685A (ja) 2012-05-07 2013-11-21 Furukawa Electric Co Ltd:The リチウムイオン二次電池用負極材料およびそれを用いたリチウムイオン二次電池用負極、並びにそれを用いたリチウムイオン二次電池
JP5898572B2 (ja) 2012-06-13 2016-04-06 信越化学工業株式会社 非水電解質二次電池用負極材の製造方法及び非水電解質二次電池の製造方法
JP6407727B2 (ja) * 2013-01-29 2018-10-17 三洋電機株式会社 非水電解質二次電池用負極活物質、当該負極活物質を用いた非水電解質二次電池用負極、及び当該負極を用いた非水電解質二次電池
JP6058704B2 (ja) 2013-01-30 2017-01-11 三洋電機株式会社 非水電解質二次電池用負極活物質、当該負極活物質を用いた非水電解質二次電池用負極、及び当該負極を用いた非水電解質二次電池
CN103400971B (zh) * 2013-07-29 2016-07-06 宁德新能源科技有限公司 硅基复合材料及其制备方法以及其应用
JP5870129B2 (ja) 2014-02-12 2016-02-24 株式会社大阪チタニウムテクノロジーズ リチウムイオン二次電池の負極用粉末、およびその製造方法
CN107112521B (zh) * 2015-01-28 2020-05-05 三洋电机株式会社 非水电解质二次电池用负极活性物质和非水电解质二次电池
US10516153B2 (en) * 2015-01-28 2019-12-24 Sanyo Electric Co., Ltd. Negative-electrode active material for non-aqueous electrolyte secondary battery and non-aqueous electrolyte secondary battery

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011222151A (ja) * 2010-04-05 2011-11-04 Shin Etsu Chem Co Ltd 非水電解質二次電池用負極材及び非水電解質二次電池用負極材の製造方法並びにリチウムイオン二次電池
JP2013161705A (ja) * 2012-02-07 2013-08-19 Toyota Industries Corp 二次電池用活物質およびその製造方法
JP2014103019A (ja) * 2012-11-21 2014-06-05 Shin Etsu Chem Co Ltd 蓄電デバイス用負極材、蓄電デバイス用電極および蓄電デバイスならびにそれらの製造方法

Also Published As

Publication number Publication date
US10516158B2 (en) 2019-12-24
CN107210435A (zh) 2017-09-26
US20170324083A1 (en) 2017-11-09
WO2016121325A1 (ja) 2016-08-04
CN107210435B (zh) 2021-03-26
JP2020119908A (ja) 2020-08-06
JP7004764B2 (ja) 2022-01-21

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