JP4748949B2 - 非水電解質二次電池 - Google Patents

非水電解質二次電池 Download PDF

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Publication number
JP4748949B2
JP4748949B2 JP2004106876A JP2004106876A JP4748949B2 JP 4748949 B2 JP4748949 B2 JP 4748949B2 JP 2004106876 A JP2004106876 A JP 2004106876A JP 2004106876 A JP2004106876 A JP 2004106876A JP 4748949 B2 JP4748949 B2 JP 4748949B2
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Japan
Prior art keywords
graphite particles
coated
graphite
negative electrode
uncoated
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Japanese (ja)
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JP2005294011A5 (cg-RX-API-DMAC10.html
JP2005294011A (ja
Inventor
弘 中川
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Sanyo Electric Co Ltd
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Sanyo Electric Co Ltd
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    • 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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  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
JP2004106876A 2004-03-31 2004-03-31 非水電解質二次電池 Expired - Fee Related JP4748949B2 (ja)

Priority Applications (1)

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JP2004106876A JP4748949B2 (ja) 2004-03-31 2004-03-31 非水電解質二次電池

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Application Number Priority Date Filing Date Title
JP2004106876A JP4748949B2 (ja) 2004-03-31 2004-03-31 非水電解質二次電池

Publications (3)

Publication Number Publication Date
JP2005294011A JP2005294011A (ja) 2005-10-20
JP2005294011A5 JP2005294011A5 (cg-RX-API-DMAC10.html) 2007-04-12
JP4748949B2 true JP4748949B2 (ja) 2011-08-17

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JP2004106876A Expired - Fee Related JP4748949B2 (ja) 2004-03-31 2004-03-31 非水電解質二次電池

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JP (1) JP4748949B2 (cg-RX-API-DMAC10.html)

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EP1652250B1 (en) * 2003-07-22 2011-12-28 Byd Company Limited Method of fabrication of modified graphite granules
JP5212682B2 (ja) * 2007-02-20 2013-06-19 東海カーボン株式会社 リチウムイオン二次電池用負極材の製造方法
JP5049820B2 (ja) 2008-02-29 2012-10-17 日立ビークルエナジー株式会社 リチウムイオン二次電池
EP2306560A4 (en) * 2008-07-17 2014-05-07 Chuo Denki Kogyo Co Ltd MIXED CARBON MATERIAL AND NEGATIVE ELECTRODE FOR A NON-WATER RECHARGEABLE BATTERY
WO2010110443A1 (ja) 2009-03-27 2010-09-30 三菱化学株式会社 非水電解液二次電池用負極材料及びこれを用いた非水電解液二次電池
JP5668308B2 (ja) 2009-03-27 2015-02-12 三菱化学株式会社 非水電解液二次電池用負極材料及びこれを用いた非水電解液二次電池
CN102449824B (zh) 2009-03-30 2015-06-10 新日铁住金株式会社 混合碳材料和非水系二次电池用负极
JP5286200B2 (ja) * 2009-09-01 2013-09-11 日立ビークルエナジー株式会社 リチウムイオン二次電池
CN103038929B (zh) * 2010-07-30 2015-11-25 日立汽车系统株式会社 非水电解液二次电池
CN103563140B (zh) * 2011-05-23 2015-11-25 株式会社Lg化学 具有增强的功率密度特性的高输出锂二次电池
JP6339008B2 (ja) 2011-05-23 2018-06-06 エルジー ケム. エルティーディ. 出力密度特性が向上した高出力のリチウム二次電池
CN103548188B (zh) 2011-05-23 2016-03-30 株式会社Lg化学 具有增强的能量密度特性的高能量密度锂二次电池
CN104011912B (zh) 2011-05-23 2016-05-04 株式会社Lg化学 具有增强的能量密度特性的高能量密度锂二次电池
EP2685534B1 (en) 2011-05-23 2016-04-06 LG Chem, Ltd. High-power lithium secondary battery having improved output density characteristics
EP2696407B1 (en) * 2011-05-23 2018-02-21 LG Chem, Ltd. High output lithium secondary battery having enhanced output density characteristic
CN103620836B (zh) * 2011-06-30 2016-03-23 三洋电机株式会社 非水电解质二次电池及其制造方法
KR101336070B1 (ko) 2011-07-13 2013-12-03 주식회사 엘지화학 에너지 밀도 특성이 향상된 고 에너지 리튬 이차전지
WO2013018179A1 (ja) 2011-07-29 2013-02-07 トヨタ自動車株式会社 リチウムイオン二次電池およびその製造方法
JP6201425B2 (ja) * 2013-05-23 2017-09-27 日立化成株式会社 リチウムイオン二次電池用負極材、リチウムイオン二次電池用負極及びリチウムイオン二次電池
CN103560247B (zh) * 2013-11-08 2017-02-01 深圳市贝特瑞新能源材料股份有限公司 一种车载与储能用锂离子电池负极材料及其制备方法
EP3076461B1 (en) 2013-11-27 2018-06-27 Mitsubishi Chemical Corporation Carbon material for negative electrode of nonaqueous rechargeable battery, negative electrode for nonaqueous rechargeable battery, and nonaqueous rechargeable battery
US10305108B2 (en) 2014-03-31 2019-05-28 Nec Energy Devices, Ltd. Graphite-based active material, negative electrode, and lithium ion secondary battery
WO2016052648A1 (ja) * 2014-09-30 2016-04-07 株式会社Gsユアサ 非水電解質蓄電素子用負極、非水電解質蓄電素子、及び蓄電装置
CN106558725B (zh) * 2015-09-29 2020-05-12 丰田自动车株式会社 锂离子二次电池
CN108028362B (zh) 2015-09-30 2021-05-11 远景Aesc能源元器件有限公司 用于锂离子二次电池的负极以及锂离子二次电池
CN108602679A (zh) * 2016-01-21 2018-09-28 英默里斯石墨及活性炭瑞士有限公司 含碳材料及其使用方法
US10897062B2 (en) 2016-06-13 2021-01-19 Nec Corporation Lithium ion secondary battery
WO2018225515A1 (ja) 2017-06-09 2018-12-13 三洋電機株式会社 非水電解質二次電池用負極及び非水電解質二次電池
KR102858136B1 (ko) * 2020-07-07 2025-09-10 주식회사 엘지에너지솔루션 음극 및 상기 음극을 포함하는 이차 전지
TWI749650B (zh) * 2020-07-20 2021-12-11 中鋼碳素化學股份有限公司 鋰離子電池的極板材料
US12683164B2 (en) * 2020-10-12 2026-07-14 Lg Energy Solution, Ltd. Negative electrode for lithium ion secondary battery

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JP3712288B2 (ja) * 1996-02-02 2005-11-02 三菱化学株式会社 非水溶媒二次電池電極材料及びその製造方法
JP3340337B2 (ja) * 1997-01-30 2002-11-05 シャープ株式会社 非水系二次電池及び負極活物質の製造方法
JP4184479B2 (ja) * 1997-05-30 2008-11-19 松下電器産業株式会社 非水電解質二次電池とその負極の製造法
JP3193342B2 (ja) * 1997-05-30 2001-07-30 松下電器産業株式会社 非水電解質二次電池
JP3561628B2 (ja) * 1998-03-31 2004-09-02 三洋電機株式会社 非水電解液二次電池
US6482547B1 (en) * 1998-05-21 2002-11-19 Samsung Display Devices Co., Ltd. Negative active material for lithium secondary battery and lithium secondary battery using the same
JP3152226B2 (ja) * 1998-08-27 2001-04-03 日本電気株式会社 非水電解液二次電池、その製造法および炭素材料組成物
US6391495B1 (en) * 1998-11-25 2002-05-21 Samsung Display Devices Co., Ltd. Negative active material for lithium secondary battery, method of preparing the same and lithium secondary battery comprising the same
JP3718072B2 (ja) * 1999-02-04 2005-11-16 関西熱化学株式会社 二次電池の電極材料およびそれを用いた塗布体の製造法
JP2001185147A (ja) * 1999-12-27 2001-07-06 Asahi Kasei Corp 非水電解液二次電池
JP2002289193A (ja) * 2001-03-27 2002-10-04 Osaka Gas Co Ltd 非水系二次電池
JP4232404B2 (ja) * 2002-07-16 2009-03-04 日立化成工業株式会社 リチウム二次電池用負極及びリチウム二次電池

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