CN100416894C - 负极活物质及其制造方法,负极和非水电解质电池 - Google Patents
负极活物质及其制造方法,负极和非水电解质电池 Download PDFInfo
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- CN100416894C CN100416894C CNB031410421A CN03141042A CN100416894C CN 100416894 C CN100416894 C CN 100416894C CN B031410421 A CNB031410421 A CN B031410421A CN 03141042 A CN03141042 A CN 03141042A CN 100416894 C CN100416894 C CN 100416894C
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Images
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- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/624—Electric conductive fillers
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Abstract
Description
电池种类 | 半峰高宽(°、2θ) | 填充量(mass%) | d(002)(nm) | 碳材料B(%) | 放电容量(mAh) | 循环容量保持率(%) |
E1 | 2.7 | - | - | 10 | 400 | 50 |
E2 | 2.4 | - | - | 10 | 400 | 52 |
E3 | 2.2 | - | - | 10 | 400 | 58 |
E4 | 1.7 | - | - | 10 | 400 | 60 |
E5 | 1.3 | - | - | 10 | 400 | 59 |
E6 | 0.9 | - | - | 10 | 400 | 58 |
E7 | 0.7 | - | - | 10 | 400 | 47 |
E8 | 1.7 | - | - | - | 100 | 45 |
E9 | 1.7 | - | - | 10 | 220 | 51 |
E10 | 1.7 | - | - | 10 | 400 | 47 |
E11 | 1.7 | - | - | 10 | 400 | 62 |
E12 | 1.7 | - | - | 10 | 400 | 68 |
E13 | 1.7 | 3 | - | 10 | 402 | 62 |
E14 | 1.7 | 5 | - | 10 | 409 | 69 |
E15 | 1.7 | 10 | - | 10 | 422 | 72 |
E16 | 1.7 | 20 | - | 10 | 415 | 72 |
E17 | 1.7 | 25 | - | 10 | 380 | 73 |
E18 | 1.7 | 3 | 0.3360 | 10 | 411 | 63 |
E19 | 1.7 | 5 | 0.3360 | 10 | 419 | 69 |
E20 | 1.7 | 10 | 0.3360 | 10 | 432 | 73 |
E21 | 1.7 | 15 | 0.3360 | 10 | 451 | 73 |
E22 | 1.7 | 20 | 0.3360 | 10 | 478 | 75 |
E23 | 1.7 | 25 | 0.3360 | 10 | 457 | 76 |
E24 | 1.7 | 30 | 0.3360 | 10 | 441 | 76 |
E25 | 1.7 | 40 | 0.3360 | 10 | 422 | 77 |
E26 | 1.7 | 60 | 0.3360 | 10 | 402 | 77 |
E27 | 1.7 | 70 | 0.3360 | 10 | 375 | 79 |
E28 | 1.7 | 3 | 0.3700 | 10 | 402 | 55 |
E29 | 1.7 | 20 | 0.3450 | 10 | 470 | 85 |
E30 | 1.7 | - | - | 0.5 | 270 | 51 |
E31 | 1.7 | - | - | 1 | 332 | 56 |
E32 | 1.7 | - | - | 10 | 385 | 58 |
E33 | 1.7 | - | - | 30 | 360 | 65 |
E34 | 1.7 | - | - | 40 | 313 | 72 |
E35 | 1.7 | - | - | 10 | 390 | 65 |
E36 | 1.7 | - | - | 10 | 385 | 55 |
E37 | 1.7 | - | - | 10 | 341 | 44 |
E38 | 2.7 | - | - | 10 | 385 | 50 |
E39 | 1.7 | 3 | - | 10 | 389 | 60 |
E40 | 1.7 | 20 | 0.3450 | 10 | 435 | 72 |
E41 | 1.7 | 3 | 0.3600 | 10 | 405 | 61 |
R1 | 3.1 | - | - | 10 | 400 | 20 |
Claims (11)
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JP174887/2002 | 2002-06-14 | ||
JP2002174887 | 2002-06-14 |
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CN100416894C true CN100416894C (zh) | 2008-09-03 |
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US (1) | US20040033419A1 (zh) |
JP (1) | JP2004071542A (zh) |
KR (1) | KR101038637B1 (zh) |
CN (1) | CN100416894C (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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US20220028589A1 (en) * | 2018-10-16 | 2022-01-27 | Magneto B.V. | Magnetocaloric effect of Mn-Fe-P-Si-B-V alloy and use thereof |
Families Citing this family (81)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4635409B2 (ja) * | 2003-04-14 | 2011-02-23 | 株式会社Gsユアサ | 非水電解質電池 |
US20050048369A1 (en) * | 2003-08-28 | 2005-03-03 | Matsushita Electric Industrial Co., Ltd. | Negative electrode for non-aqueous electrolyte secondary battery, production method thereof and non-aqueous electrolyte secondary battery |
US7505163B2 (en) * | 2003-09-25 | 2009-03-17 | Ricoh Co., Ltd. | User interface for networked printer |
US20050118502A1 (en) * | 2003-11-27 | 2005-06-02 | Matsushita Electric Industrial Co., Ltd. | Energy device and method for producing the same |
JP3987851B2 (ja) * | 2003-12-04 | 2007-10-10 | 三井金属鉱業株式会社 | 二次電池用負極及びそれを備えた二次電池 |
CN100547830C (zh) * | 2004-03-08 | 2009-10-07 | 三星Sdi株式会社 | 可充电锂电池的负极活性物质及其制法以及包含它的可充电锂电池 |
JP4519592B2 (ja) * | 2004-09-24 | 2010-08-04 | 株式会社東芝 | 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 |
JP4381273B2 (ja) | 2004-10-01 | 2009-12-09 | 株式会社東芝 | 二次電池及び二次電池の製造方法 |
US20080095930A1 (en) * | 2004-10-25 | 2008-04-24 | Sumitomo Titanium Corporation | Method For Producing Negative Electrode For Lithium Secondary Battery |
JP4329676B2 (ja) * | 2004-11-08 | 2009-09-09 | ソニー株式会社 | 負極活物質およびそれを用いた二次電池 |
JP5147170B2 (ja) * | 2004-12-17 | 2013-02-20 | 三洋電機株式会社 | リチウム二次電池 |
US20060199078A1 (en) * | 2005-03-02 | 2006-09-07 | Matsushita Electric Industrial Co., Ltd. | Negative electrode for non-aqueous secondary battery |
JP4208940B2 (ja) | 2005-12-02 | 2009-01-14 | パナソニック株式会社 | 負極活物質、これを用いた負極およびリチウムイオン二次電池 |
JP4854289B2 (ja) * | 2005-12-14 | 2012-01-18 | 日立マクセルエナジー株式会社 | 非水電解液二次電池 |
DE602007010097D1 (de) * | 2006-01-25 | 2010-12-09 | Panasonic Corp | Negative elektrode für lithiumsekundärbatterie, verfahren zu ihrer herstellung sowie lithiumsekundärbatterie mit einer derartigen negativen elektrode für eine lithiumsekundärbatterie |
KR101328982B1 (ko) * | 2006-04-17 | 2013-11-13 | 삼성에스디아이 주식회사 | 음극 활물질 및 그 제조 방법 |
KR100818263B1 (ko) | 2006-12-19 | 2008-03-31 | 삼성에스디아이 주식회사 | 다공성 음극 활물질, 그 제조 방법 및 이를 채용한 음극과리튬 전지 |
KR100796664B1 (ko) * | 2007-03-21 | 2008-01-22 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 음극 활물질 및 이를 포함하는 리튬 이차전지 |
KR100859687B1 (ko) * | 2007-03-21 | 2008-09-23 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 음극 활물질 및 그를 포함하는 리튬 이차전지 |
KR100869796B1 (ko) * | 2007-04-05 | 2008-11-21 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 음극 활물질, 이의 제조 방법, 및 이를포함하는 리튬 이차 전지 |
KR101375328B1 (ko) | 2007-07-27 | 2014-03-19 | 삼성에스디아이 주식회사 | Si/C 복합물, 이를 포함하는 음극활물질 및 리튬전지 |
JP5315665B2 (ja) * | 2007-10-31 | 2013-10-16 | ソニー株式会社 | リチウムイオン二次電池用負極およびリチウムイオン二次電池 |
US8277974B2 (en) * | 2008-04-25 | 2012-10-02 | Envia Systems, Inc. | High energy lithium ion batteries with particular negative electrode compositions |
JP5245559B2 (ja) * | 2008-06-16 | 2013-07-24 | 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、ならびにリチウムイオン二次電池及び電気化学キャパシタ |
JP5329858B2 (ja) * | 2008-07-10 | 2013-10-30 | 株式会社東芝 | 非水電解質二次電池用負極活物質の製造方法およびこれによって得られる非水電解質電池用負極活物質 |
WO2010053200A1 (ja) * | 2008-11-10 | 2010-05-14 | 株式会社エクォス・リサーチ | 二次電池用正極及びそれを用いた二次電池、並びに、集電体及びそれを用いた電池 |
US9012073B2 (en) * | 2008-11-11 | 2015-04-21 | Envia Systems, Inc. | Composite compositions, negative electrodes with composite compositions and corresponding batteries |
JP5445148B2 (ja) * | 2009-01-19 | 2014-03-19 | 株式会社エクォス・リサーチ | 二次電池及びその充電方法 |
JP5445151B2 (ja) * | 2009-01-19 | 2014-03-19 | 株式会社エクォス・リサーチ | 二次電池及びその充電方法 |
JP2010225494A (ja) * | 2009-03-25 | 2010-10-07 | Shin-Etsu Chemical Co Ltd | 非水電解質二次電池用負極材及びその製造方法、ならびにリチウムイオン二次電池 |
JP5321192B2 (ja) * | 2009-03-27 | 2013-10-23 | 株式会社豊田自動織機 | 非水系二次電池用電極およびその製造方法 |
JP5310251B2 (ja) * | 2009-05-18 | 2013-10-09 | 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 |
TW201133983A (en) | 2009-11-03 | 2011-10-01 | Envia Systems Inc | High capacity anode materials for lithium ion batteries |
JP5842985B2 (ja) * | 2009-12-24 | 2016-01-13 | ソニー株式会社 | リチウムイオン二次電池、リチウムイオン二次電池用負極、電動工具、電気自動車および電力貯蔵システム |
US9209458B2 (en) * | 2010-02-10 | 2015-12-08 | Alevo Research Ag | Rechargeable electrochemical battery cell |
JP5348076B2 (ja) * | 2010-06-07 | 2013-11-20 | 信越化学工業株式会社 | 凝集体及びその製造方法 |
JP5655396B2 (ja) * | 2010-06-30 | 2015-01-21 | 住友ベークライト株式会社 | リチウム二次電池負極用炭素材、リチウム二次電池用負極合剤、リチウム二次電池用負極、及びリチウム二次電池 |
KR101181841B1 (ko) * | 2010-07-02 | 2012-09-11 | 삼성에스디아이 주식회사 | 고전압 리튬 이차 전지용 양극 및 이를 포함하는 고전압 리튬 이차 전지 |
CN103003986A (zh) * | 2010-07-20 | 2013-03-27 | 株式会社大阪钛技术 | 锂离子二次电池负极材料用粉末、锂离子二次电池负极及电容器负极、以及锂离子二次电池及电容器 |
KR101126202B1 (ko) | 2010-11-04 | 2012-03-22 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 음극 활물질 및 이를 포함하는 리튬 이차 전지 |
KR101567181B1 (ko) * | 2011-02-09 | 2015-11-06 | 오사카 티타늄 테크놀로지스 캄파니 리미티드 | 리튬이온 이차 전지 음극재용 분말, 이것을 이용한 리튬이온 이차 전지 음극 및 커패시터 음극, 및 리튬이온 이차 전지 및 커패시터 |
US9601228B2 (en) * | 2011-05-16 | 2017-03-21 | Envia Systems, Inc. | Silicon oxide based high capacity anode materials for lithium ion batteries |
JP2013008586A (ja) * | 2011-06-24 | 2013-01-10 | Sony Corp | リチウムイオン二次電池、リチウムイオン二次電池用負極、電池パック、電動車両、電力貯蔵システム、電動工具および電子機器 |
CN103733400B (zh) * | 2011-07-29 | 2016-11-09 | 株式会社Uacj | 集电体以及使用了该种集电体的电极结构体、非水电解质电池、双电层电容器、锂离子电容器或蓄电部件 |
WO2013027686A1 (ja) * | 2011-08-22 | 2013-02-28 | Kachi Naoyoshi | リチウム二次電池用複合活物質およびその製造方法 |
JP6000017B2 (ja) * | 2011-08-31 | 2016-09-28 | 株式会社半導体エネルギー研究所 | 蓄電装置及びその作製方法 |
JP5861444B2 (ja) * | 2011-12-20 | 2016-02-16 | ソニー株式会社 | 二次電池用活物質、二次電池および電子機器 |
US9139441B2 (en) | 2012-01-19 | 2015-09-22 | Envia Systems, Inc. | Porous silicon based anode material formed using metal reduction |
US9660258B2 (en) * | 2012-03-27 | 2017-05-23 | Tdk Corporation | Lithium-ion secondary battery |
US9780357B2 (en) | 2012-04-19 | 2017-10-03 | Lg Chem, Ltd. | Silicon-based anode active material and secondary battery comprising the same |
JP5761761B2 (ja) * | 2012-04-19 | 2015-08-12 | エルジー・ケム・リミテッド | 多孔性電極活物質、その製造方法及び二次電池 |
US10553871B2 (en) | 2012-05-04 | 2020-02-04 | Zenlabs Energy, Inc. | Battery cell engineering and design to reach high energy |
US9780358B2 (en) | 2012-05-04 | 2017-10-03 | Zenlabs Energy, Inc. | Battery designs with high capacity anode materials and cathode materials |
JP5992198B2 (ja) * | 2012-05-07 | 2016-09-14 | 株式会社東芝 | 非水電解質二次電池用負極活物質の製造方法およびこれによって得られる非水電解質電池用負極活物質 |
KR101578262B1 (ko) | 2012-07-24 | 2015-12-28 | 주식회사 엘지화학 | 다공성 규소계 전극 활물질 및 이를 포함하는 이차전지 |
KR101634843B1 (ko) | 2012-07-26 | 2016-06-29 | 주식회사 엘지화학 | 이차전지용 전극 활물질 |
WO2014065418A1 (ja) * | 2012-10-26 | 2014-05-01 | 日立化成株式会社 | リチウムイオン二次電池用負極材料、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 |
JP2014089855A (ja) * | 2012-10-30 | 2014-05-15 | Hitachi Maxell Ltd | 非水二次電池用負極活物質および非水二次電池 |
US10020491B2 (en) | 2013-04-16 | 2018-07-10 | Zenlabs Energy, Inc. | Silicon-based active materials for lithium ion batteries and synthesis with solution processing |
CN103236517A (zh) * | 2013-04-26 | 2013-08-07 | 中国东方电气集团有限公司 | 一种锂离子电池硅基负极材料及其制备方法 |
US10886526B2 (en) | 2013-06-13 | 2021-01-05 | Zenlabs Energy, Inc. | Silicon-silicon oxide-carbon composites for lithium battery electrodes and methods for forming the composites |
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CN103441250B (zh) * | 2013-09-24 | 2015-08-12 | 上海空间电源研究所 | 锂离子二次电池,用于该二次电池的负极材料、制备方法 |
JP6082355B2 (ja) * | 2014-02-07 | 2017-02-15 | 信越化学工業株式会社 | 非水電解質二次電池の負極材用の負極活物質、及び非水電解質二次電池用負極電極、並びに非水電解質二次電池 |
US20150255828A1 (en) * | 2014-03-07 | 2015-09-10 | Semiconductor Energy Laboratory Co., Ltd. | Secondary battery |
EP3133678B1 (en) * | 2014-04-16 | 2020-07-08 | Showa Denko K.K. | Negative electrode material for lithium-ion battery, and use therefor |
JP6535581B2 (ja) * | 2015-11-18 | 2019-06-26 | 信越化学工業株式会社 | 負極活物質、混合負極活物質材料、非水電解質二次電池用負極、リチウムイオン二次電池 |
KR20190025811A (ko) | 2016-06-30 | 2019-03-12 | 제이엔씨 주식회사 | 실리콘 나노 입자 함유 수소 폴리실세스퀴옥산, 그 소성물, 및 이들의 제조 방법 |
WO2018116876A1 (ja) | 2016-12-22 | 2018-06-28 | 三洋電機株式会社 | 円筒形の非水電解質二次電池 |
CN110191861A (zh) | 2017-01-11 | 2019-08-30 | 捷恩智株式会社 | 聚倍半硅氧烷被覆硅纳米粒子或其烧结体及其制造方法、锂离子电池用负极活性物质、锂离子电池用负极以及锂离子电池 |
TW201826600A (zh) | 2017-01-11 | 2018-07-16 | 日商捷恩智股份有限公司 | 含有矽奈米粒子的氫聚倍半矽氧烷燒結體、鋰離子電池用負極活性物質、鋰離子電池用負極以及鋰離子電池 |
JP2018206560A (ja) | 2017-06-01 | 2018-12-27 | 信越化学工業株式会社 | 負極活物質、混合負極活物質材料、及び、負極活物質粒子の製造方法 |
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US11094925B2 (en) | 2017-12-22 | 2021-08-17 | Zenlabs Energy, Inc. | Electrodes with silicon oxide active materials for lithium ion cells achieving high capacity, high energy density and long cycle life performance |
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JP7178278B2 (ja) * | 2019-01-28 | 2022-11-25 | 山陽特殊製鋼株式会社 | 蓄電デバイス用負極材料 |
US11973178B2 (en) | 2019-06-26 | 2024-04-30 | Ionblox, Inc. | Lithium ion cells with high performance electrolyte and silicon oxide active materials achieving very long cycle life performance |
CN112299429B (zh) * | 2019-07-29 | 2022-06-10 | 宁德时代新能源科技股份有限公司 | 一种硅氧化合物及使用它的二次电池 |
JP6981455B2 (ja) * | 2019-09-20 | 2021-12-15 | 昭和電工マテリアルズ株式会社 | リチウムイオン二次電池用負極活物質の製造方法 |
US12355079B2 (en) | 2020-07-02 | 2025-07-08 | Ionblox, Inc. | Lithium ion cells with silicon based active materials and negative electrodes with water-based binders having good adhesion and cohesion |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001226112A (ja) * | 2000-02-15 | 2001-08-21 | Shin Etsu Chem Co Ltd | 高活性な酸化珪素粉末及び製造方法 |
JP2002042809A (ja) * | 2000-07-31 | 2002-02-08 | Denki Kagaku Kogyo Kk | 非水系二次電池 |
JP2002042806A (ja) * | 2000-07-19 | 2002-02-08 | Japan Storage Battery Co Ltd | 非水電解質二次電池 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1134083C (zh) * | 1997-09-19 | 2004-01-07 | 三菱化学株式会社 | 非水系电解液电池 |
JP4393610B2 (ja) * | 1999-01-26 | 2010-01-06 | 日本コークス工業株式会社 | リチウム二次電池用負極材料、リチウム二次電池、及び同二次電池の充電方法 |
TW504854B (en) * | 1999-08-27 | 2002-10-01 | Toshiba Battery | Flat non-aqueous electrolyte secondary cell |
JP3952118B2 (ja) * | 2000-02-04 | 2007-08-01 | 信越化学工業株式会社 | 活性なケイ素を含むケイ素酸化物及びその評価方法 |
-
2003
- 2003-06-05 JP JP2003161252A patent/JP2004071542A/ja not_active Withdrawn
- 2003-06-13 US US10/461,187 patent/US20040033419A1/en not_active Abandoned
- 2003-06-13 KR KR1020030038348A patent/KR101038637B1/ko not_active Expired - Fee Related
- 2003-06-16 CN CNB031410421A patent/CN100416894C/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001226112A (ja) * | 2000-02-15 | 2001-08-21 | Shin Etsu Chem Co Ltd | 高活性な酸化珪素粉末及び製造方法 |
JP2002042806A (ja) * | 2000-07-19 | 2002-02-08 | Japan Storage Battery Co Ltd | 非水電解質二次電池 |
JP2002042809A (ja) * | 2000-07-31 | 2002-02-08 | Denki Kagaku Kogyo Kk | 非水系二次電池 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20220028589A1 (en) * | 2018-10-16 | 2022-01-27 | Magneto B.V. | Magnetocaloric effect of Mn-Fe-P-Si-B-V alloy and use thereof |
US11972883B2 (en) * | 2018-10-16 | 2024-04-30 | Magneto B.V. | Magnetocaloric effect of Mn—Fe—P—Si—B—V alloy and use thereof |
Also Published As
Publication number | Publication date |
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JP2004071542A (ja) | 2004-03-04 |
US20040033419A1 (en) | 2004-02-19 |
KR101038637B1 (ko) | 2011-06-03 |
KR20030096089A (ko) | 2003-12-24 |
CN1495944A (zh) | 2004-05-12 |
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