WO2008149539A1 - 複合負極活物質および非水電解質二次電池 - Google Patents

複合負極活物質および非水電解質二次電池 Download PDF

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Publication number
WO2008149539A1
WO2008149539A1 PCT/JP2008/001387 JP2008001387W WO2008149539A1 WO 2008149539 A1 WO2008149539 A1 WO 2008149539A1 JP 2008001387 W JP2008001387 W JP 2008001387W WO 2008149539 A1 WO2008149539 A1 WO 2008149539A1
Authority
WO
WIPO (PCT)
Prior art keywords
negative electrode
rechargeable battery
nonaqueous electrolyte
active material
electrode active
Prior art date
Application number
PCT/JP2008/001387
Other languages
English (en)
French (fr)
Inventor
Yoshiyuki Ozaki
Hiroyuki Fujimoto
Original Assignee
Panasonic Corporation
Osaka Gas Co., 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 Panasonic Corporation, Osaka Gas Co., Ltd. filed Critical Panasonic Corporation
Priority to US12/602,560 priority Critical patent/US8399131B2/en
Priority to KR1020097025176A priority patent/KR101190368B1/ko
Priority to CN2008800184794A priority patent/CN101682030B/zh
Publication of WO2008149539A1 publication Critical patent/WO2008149539A1/ja

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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
    • H01M4/58—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
    • H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • H01M4/587—Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
    • 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
    • H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • 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
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • 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)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

　炭素網面の積層構造を含有し、該積層構造が部分的に三次元的規則性を有する易黒鉛化性炭素材料と、低結晶性炭素材料とを含む複合負極活物質を用いて負極を作製し、この負極を非水電解質二次電池に用いる。これにより、高温から低温までの全ての環境において、長期にわたって高エネルギー密度および高出入力性能を示す非水電解質二次電池が得られる。
PCT/JP2008/001387 2007-06-01 2008-06-02 複合負極活物質および非水電解質二次電池 WO2008149539A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US12/602,560 US8399131B2 (en) 2007-06-01 2008-06-02 Composite negative electrode active material and non-aqueous electrolyte secondary battery
KR1020097025176A KR101190368B1 (ko) 2007-06-01 2008-06-02 복합 음극 활물질 및 비수 전해질 이차전지
CN2008800184794A CN101682030B (zh) 2007-06-01 2008-06-02 复合负极活性物质以及非水电解质二次电池

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007146764A JP5623686B2 (ja) 2007-06-01 2007-06-01 複合負極活物質および非水電解質二次電池
JP2007-146764 2007-06-01

Publications (1)

Publication Number Publication Date
WO2008149539A1 true WO2008149539A1 (ja) 2008-12-11

Family

ID=40093371

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/001387 WO2008149539A1 (ja) 2007-06-01 2008-06-02 複合負極活物質および非水電解質二次電池

Country Status (5)

Country Link
US (1) US8399131B2 (ja)
JP (1) JP5623686B2 (ja)
KR (1) KR101190368B1 (ja)
CN (1) CN101682030B (ja)
WO (1) WO2008149539A1 (ja)

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EP2541657A1 (en) * 2010-02-25 2013-01-02 Hitachi Chemical Company, Ltd. Negative electrode material for lithium ion secondary battery, negative electrode for lithium ion secondary battery which comprises the negative electrode material, and lithium ion secondary battery

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JP4934704B2 (ja) * 2009-07-27 2012-05-16 株式会社日立製作所 リチウムイオン二次電池及びリチウムイオン二次電池用過充電抑制剤
JP2011210666A (ja) * 2010-03-30 2011-10-20 Mitsubishi Chemicals Corp 非水系二次電池電極用の樹脂被覆活物質
JP5481560B2 (ja) * 2010-07-30 2014-04-23 日立ビークルエナジー株式会社 非水電解液二次電池
KR101310430B1 (ko) * 2010-11-15 2013-09-24 삼성전기주식회사 음극 활물질 및 그를 구비하는 리튬 이차전지, 그리고 상기 리튬 이차전지의 제조 방법
US9413003B2 (en) * 2011-04-13 2016-08-09 Sei Corporation Electrode material for lithium secondary battery and lithium secondary battery
JP2013171798A (ja) * 2012-02-22 2013-09-02 National Institute Of Advanced Industrial & Technology ナトリウム二次電池用負極材料及びその製造方法、並びにナトリウム二次電池用負極、ナトリウム二次電池及びこれを用いた電気機器
US9748556B2 (en) 2012-03-30 2017-08-29 Nec Corporation Negative electrode material for secondary battery, and secondary battery
WO2014034689A1 (ja) * 2012-08-29 2014-03-06 日本コークス工業株式会社 負極炭素材料製造装置及び該装置を用いる負極炭素材料の製造方法
KR101635491B1 (ko) * 2012-10-12 2016-07-01 쇼와 덴코 가부시키가이샤 복합 탄소 입자 및 그것을 사용한 리튬 이온 2차 전지
CN103500815B (zh) * 2013-09-26 2016-09-28 深圳市贝特瑞新能源材料股份有限公司 锂离子电池软碳复合负极材料及其制备方法
KR20150143334A (ko) 2014-06-13 2015-12-23 주식회사 엘지화학 음극 활물질 및 이의 제조방법
CN104681786A (zh) * 2015-03-04 2015-06-03 深圳市贝特瑞新能源材料股份有限公司 一种煤基负极材料、制备方法及锂离子电池
CN105470460B (zh) * 2015-03-12 2019-02-01 万向一二三股份公司 一种锂离子电池负极片及其制作方法
CN108093156B (zh) * 2016-11-23 2020-11-13 汤长春 图像拍摄装置
US20180337424A1 (en) * 2017-05-16 2018-11-22 Panasonic Intellectual Property Management Co., Ltd. Negative-electrode active material for non-aqueous secondary battery and non-aqueous secondary battery
CN110085863B (zh) * 2019-04-26 2024-03-12 桑顿新能源科技有限公司 石墨负极材料及其制备方法、电池
KR20230091444A (ko) * 2021-12-16 2023-06-23 포스코홀딩스 주식회사 음극 활물질 전구체, 이를 포함하는 음극 활물질, 이의 제조방법 및 이를 포함하는 리튬 이차전지
CN116344888A (zh) * 2023-05-31 2023-06-27 深圳大学 一种负极浆料及其制备方法和半固态悬浮液流电池

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JPH1040914A (ja) * 1996-05-23 1998-02-13 Sharp Corp 非水系二次電池及び負極活物質の製造方法
JPH10302775A (ja) * 1997-04-24 1998-11-13 Shin Kobe Electric Mach Co Ltd リチウム二次電池用負極およびそれを用いたリチウム二次電池
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2541657A1 (en) * 2010-02-25 2013-01-02 Hitachi Chemical Company, Ltd. Negative electrode material for lithium ion secondary battery, negative electrode for lithium ion secondary battery which comprises the negative electrode material, and lithium ion secondary battery
EP2541657A4 (en) * 2010-02-25 2015-04-29 Hitachi Chemical Co Ltd NEGATIVE ELECTRODE MATERIAL FOR A LITHIUMION SECONDARY BATTERY, NEGATIVE ELECTRODE WITH THE NEGATIVE ELECTRODE MATERIAL FOR A LITHIUMION SECONDARY BATTERY, AND A LITHIUMIONE SECONDARY BATTERY
EP3787077A1 (en) * 2010-02-25 2021-03-03 Hitachi Chemical Company, Ltd. Negative electrode material for lithium ion secondary battery, negative electrode for lithium ion secondary battery using the negative electrode material, and lithium ion secondary battery

Also Published As

Publication number Publication date
KR101190368B1 (ko) 2012-10-11
US20100178563A1 (en) 2010-07-15
JP5623686B2 (ja) 2014-11-12
CN101682030A (zh) 2010-03-24
KR20100008788A (ko) 2010-01-26
US8399131B2 (en) 2013-03-19
JP2008300274A (ja) 2008-12-11
CN101682030B (zh) 2012-10-10

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