JP2009199874A5 - - Google Patents
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- Publication number
- JP2009199874A5 JP2009199874A5 JP2008040112A JP2008040112A JP2009199874A5 JP 2009199874 A5 JP2009199874 A5 JP 2009199874A5 JP 2008040112 A JP2008040112 A JP 2008040112A JP 2008040112 A JP2008040112 A JP 2008040112A JP 2009199874 A5 JP2009199874 A5 JP 2009199874A5
- Authority
- JP
- Japan
- Prior art keywords
- negative electrode
- active material
- motomeko
- lithium
- containing compound
- 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.)
- Granted
Links
- 239000007773 negative electrode material Substances 0.000 claims 8
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims 6
- 150000001875 compounds Chemical class 0.000 claims 6
- 229910052744 lithium Inorganic materials 0.000 claims 6
- 239000003575 carbonaceous material Substances 0.000 claims 4
- 239000000126 substance Substances 0.000 claims 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 2
- 239000002033 PVDF binder Substances 0.000 claims 2
- 238000002441 X-ray diffraction Methods 0.000 claims 2
- 229910002804 graphite Inorganic materials 0.000 claims 2
- 239000010439 graphite Substances 0.000 claims 2
- 239000002245 particle Substances 0.000 claims 2
- 229920002981 polyvinylidene fluoride Polymers 0.000 claims 2
- 229910052723 transition metal Inorganic materials 0.000 claims 2
- 239000008151 electrolyte solution Substances 0.000 claims 1
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008040112A JP5262175B2 (ja) | 2008-02-21 | 2008-02-21 | 負極および二次電池 |
| TW098100215A TWI387148B (zh) | 2008-02-21 | 2009-01-06 | 陽極及二次電池 |
| SG200900317-9A SG155121A1 (en) | 2008-02-21 | 2009-01-16 | Anode and secondary battery |
| US12/368,650 US9099743B2 (en) | 2008-02-21 | 2009-02-10 | Anode and secondary battery |
| KR1020090014292A KR101568418B1 (ko) | 2008-02-21 | 2009-02-20 | 부극 및 이차 전지 |
| CN2009100095640A CN101515641B (zh) | 2008-02-21 | 2009-02-20 | 负极以及二次电池 |
| US14/814,747 US9748574B2 (en) | 2008-02-21 | 2015-07-31 | Anode and secondary battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008040112A JP5262175B2 (ja) | 2008-02-21 | 2008-02-21 | 負極および二次電池 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2009199874A JP2009199874A (ja) | 2009-09-03 |
| JP2009199874A5 true JP2009199874A5 (enExample) | 2010-05-06 |
| JP5262175B2 JP5262175B2 (ja) | 2013-08-14 |
Family
ID=40998638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008040112A Expired - Fee Related JP5262175B2 (ja) | 2008-02-21 | 2008-02-21 | 負極および二次電池 |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US9099743B2 (enExample) |
| JP (1) | JP5262175B2 (enExample) |
| KR (1) | KR101568418B1 (enExample) |
| CN (1) | CN101515641B (enExample) |
| SG (1) | SG155121A1 (enExample) |
| TW (1) | TWI387148B (enExample) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5262175B2 (ja) * | 2008-02-21 | 2013-08-14 | ソニー株式会社 | 負極および二次電池 |
| KR20120128125A (ko) | 2009-11-03 | 2012-11-26 | 엔비아 시스템즈 인코포레이티드 | 리튬 이온 전지용 고용량 아노드 물질 |
| US8076026B2 (en) | 2010-02-05 | 2011-12-13 | International Battery, Inc. | Rechargeable battery using an aqueous binder |
| US7931985B1 (en) * | 2010-11-08 | 2011-04-26 | International Battery, Inc. | Water soluble polymer binder for lithium ion battery |
| JP5575505B2 (ja) * | 2010-02-26 | 2014-08-20 | 三洋電機株式会社 | 固体電解コンデンサの製造方法および固体電解コンデンサ |
| US20110143206A1 (en) * | 2010-07-14 | 2011-06-16 | International Battery, Inc. | Electrode for rechargeable batteries using aqueous binder solution for li-ion batteries |
| US8102642B2 (en) * | 2010-08-06 | 2012-01-24 | International Battery, Inc. | Large format ultracapacitors and method of assembly |
| US9166222B2 (en) | 2010-11-02 | 2015-10-20 | Envia Systems, Inc. | Lithium ion batteries with supplemental lithium |
| US9601228B2 (en) | 2011-05-16 | 2017-03-21 | Envia Systems, Inc. | Silicon oxide based high capacity anode materials for lithium ion batteries |
| US20140335420A1 (en) * | 2011-11-24 | 2014-11-13 | Mitsubishi Corporation | Negative-electrode material for rechargeable batteries with nonaqueous electrolyte, and process for producing the same |
| US9139441B2 (en) | 2012-01-19 | 2015-09-22 | Envia Systems, Inc. | Porous silicon based anode material formed using metal reduction |
| US9780358B2 (en) | 2012-05-04 | 2017-10-03 | Zenlabs Energy, Inc. | Battery designs with high capacity anode materials and cathode materials |
| US10553871B2 (en) | 2012-05-04 | 2020-02-04 | Zenlabs Energy, Inc. | Battery cell engineering and design to reach high energy |
| US11476494B2 (en) | 2013-08-16 | 2022-10-18 | Zenlabs Energy, Inc. | Lithium ion batteries with high capacity anode active material and good cycling for consumer electronics |
| US9025289B1 (en) | 2013-12-12 | 2015-05-05 | Amazing Microelectronic Corp. | Low-cost electrostatic discharge (ESD) protection device for high-voltage open-drain pad |
| 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 |
| 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 |
| CN111430593B (zh) * | 2020-05-18 | 2024-06-07 | 联动天翼新能源有限公司 | 一种圆柱电池绝缘片、外壳卷芯的组装方法及圆柱电池 |
| 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 |
| CN114497441B (zh) * | 2022-01-07 | 2024-04-26 | 珠海冠宇电池股份有限公司 | 一种负极片及包括该负极片的电池 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0785861A (ja) | 1993-09-13 | 1995-03-31 | Shin Kobe Electric Mach Co Ltd | リチウム二次電池 |
| US5753387A (en) * | 1995-11-24 | 1998-05-19 | Kabushiki Kaisha Toshiba | Lithium secondary battery |
| JPH09204936A (ja) | 1996-01-26 | 1997-08-05 | Toray Ind Inc | 電 池 |
| TW399029B (en) | 1996-12-25 | 2000-07-21 | Sony Corp | Graphite powder suitable for negative electrode material of lithium ion secondary batteries |
| JPH10247495A (ja) | 1997-02-28 | 1998-09-14 | Nikkiso Co Ltd | 二次電池負極用炭素材料及びその製造方法並びにその炭素材料を用いた非水電解液二次電池 |
| JPH11288705A (ja) * | 1998-03-31 | 1999-10-19 | Toyota Motor Corp | リチウムイオン２次電池 |
| TW431004B (en) * | 1998-10-29 | 2001-04-21 | Toshiba Corp | Nonaqueous electrolyte secondary battery |
| JP3691987B2 (ja) * | 1999-08-04 | 2005-09-07 | トヨタ自動車株式会社 | リチウム二次電池 |
| CN1159794C (zh) * | 1999-09-24 | 2004-07-28 | 松下电器产业株式会社 | 锂电池 |
| GB0024347D0 (en) * | 2000-10-05 | 2000-11-22 | Aea Technology Plc | Electrolyte for a secondary cell |
| KR100692733B1 (ko) * | 2002-08-29 | 2007-03-12 | 가부시끼가이샤 도시바 | 비수전해질 이차전지 |
| CN1258239C (zh) * | 2003-05-19 | 2006-05-31 | 中国科学院青海盐湖研究所 | 新型锂离子电池负极材料制备方法 |
| JP4543831B2 (ja) * | 2004-08-27 | 2010-09-15 | トヨタ自動車株式会社 | リチウム二次電池 |
| WO2006109948A1 (en) * | 2005-04-12 | 2006-10-19 | Lg Chem, Ltd. | Lithium secondary battery containing silicon-based or tin-based anode active material |
| JP5262175B2 (ja) * | 2008-02-21 | 2013-08-14 | ソニー株式会社 | 負極および二次電池 |
-
2008
- 2008-02-21 JP JP2008040112A patent/JP5262175B2/ja not_active Expired - Fee Related
-
2009
- 2009-01-06 TW TW098100215A patent/TWI387148B/zh not_active IP Right Cessation
- 2009-01-16 SG SG200900317-9A patent/SG155121A1/en unknown
- 2009-02-10 US US12/368,650 patent/US9099743B2/en not_active Expired - Fee Related
- 2009-02-20 CN CN2009100095640A patent/CN101515641B/zh not_active Expired - Fee Related
- 2009-02-20 KR KR1020090014292A patent/KR101568418B1/ko not_active Expired - Fee Related
-
2015
- 2015-07-31 US US14/814,747 patent/US9748574B2/en not_active Expired - Fee Related