JP2009245649A5 - - Google Patents
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- Publication number
- JP2009245649A5 JP2009245649A5 JP2008088238A JP2008088238A JP2009245649A5 JP 2009245649 A5 JP2009245649 A5 JP 2009245649A5 JP 2008088238 A JP2008088238 A JP 2008088238A JP 2008088238 A JP2008088238 A JP 2008088238A JP 2009245649 A5 JP2009245649 A5 JP 2009245649A5
- Authority
- JP
- Japan
- Prior art keywords
- active material
- negative electrode
- secondary battery
- electrode active
- battery according
- 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
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- 239000002245 particle Substances 0.000 claims 16
- 239000007773 negative electrode material Substances 0.000 claims 14
- 238000000034 method Methods 0.000 claims 3
- 239000000956 alloy Substances 0.000 claims 2
- 229910045601 alloy Inorganic materials 0.000 claims 2
- 239000006183 anode active material Substances 0.000 claims 2
- 150000001875 compounds Chemical class 0.000 claims 2
- 229910052710 silicon Inorganic materials 0.000 claims 2
- 239000010703 silicon Substances 0.000 claims 2
- 239000000126 substance Substances 0.000 claims 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- 239000007791 liquid phase Substances 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 238000005245 sintering Methods 0.000 claims 1
- 238000005507 spraying Methods 0.000 claims 1
- 239000012808 vapor phase Substances 0.000 claims 1
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008088238A JP5266839B2 (ja) | 2008-03-28 | 2008-03-28 | 二次電池用負極、二次電池および電子機器 |
| US12/409,138 US8795886B2 (en) | 2008-03-28 | 2009-03-23 | Anode and secondary battery |
| CN2009101303227A CN101546823B (zh) | 2008-03-28 | 2009-03-30 | 负极以及二次电池 |
| US14/302,531 US9831498B2 (en) | 2008-03-28 | 2014-06-12 | Anode and secondary battery |
| KR1020150178889A KR101628638B1 (ko) | 2008-03-28 | 2015-12-15 | 부극 및 이차 전지 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008088238A JP5266839B2 (ja) | 2008-03-28 | 2008-03-28 | 二次電池用負極、二次電池および電子機器 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2009245649A JP2009245649A (ja) | 2009-10-22 |
| JP2009245649A5 true JP2009245649A5 (https=) | 2011-03-31 |
| JP5266839B2 JP5266839B2 (ja) | 2013-08-21 |
Family
ID=41117757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008088238A Active JP5266839B2 (ja) | 2008-03-28 | 2008-03-28 | 二次電池用負極、二次電池および電子機器 |
Country Status (4)
| Country | Link |
|---|---|
| US (2) | US8795886B2 (https=) |
| JP (1) | JP5266839B2 (https=) |
| KR (1) | KR101628638B1 (https=) |
| CN (1) | CN101546823B (https=) |
Families Citing this family (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5266839B2 (ja) * | 2008-03-28 | 2013-08-21 | ソニー株式会社 | 二次電池用負極、二次電池および電子機器 |
| US20140370380A9 (en) * | 2009-05-07 | 2014-12-18 | Yi Cui | Core-shell high capacity nanowires for battery electrodes |
| US11996550B2 (en) | 2009-05-07 | 2024-05-28 | Amprius Technologies, Inc. | Template electrode structures for depositing active materials |
| US20100285358A1 (en) | 2009-05-07 | 2010-11-11 | Amprius, Inc. | Electrode Including Nanostructures for Rechargeable Cells |
| US10096817B2 (en) | 2009-05-07 | 2018-10-09 | Amprius, Inc. | Template electrode structures with enhanced adhesion characteristics |
| US8450012B2 (en) * | 2009-05-27 | 2013-05-28 | Amprius, Inc. | Interconnected hollow nanostructures containing high capacity active materials for use in rechargeable batteries |
| SG178908A1 (en) * | 2009-10-07 | 2012-04-27 | Molecular Nanosystems Inc | Methods and systems for making battery electrodes and devices arising therefrom |
| JP2011142047A (ja) * | 2010-01-08 | 2011-07-21 | Sumitomo Electric Ind Ltd | 電極、マグネシウムイオン２次電池、および電力システム |
| US10957898B2 (en) * | 2018-12-21 | 2021-03-23 | Enevate Corporation | Silicon-based energy storage devices with anhydride containing electrolyte additives |
| US9780365B2 (en) | 2010-03-03 | 2017-10-03 | Amprius, Inc. | High-capacity electrodes with active material coatings on multilayered nanostructured templates |
| US9172088B2 (en) | 2010-05-24 | 2015-10-27 | Amprius, Inc. | Multidimensional electrochemically active structures for battery electrodes |
| JP5918150B2 (ja) | 2010-03-03 | 2016-05-18 | アンプリウス、インコーポレイテッド | 活性材料を堆積させるためのテンプレート電極構造 |
| KR101072289B1 (ko) * | 2010-07-02 | 2011-10-11 | 주식회사 샤인 | 섬유상의 구조체들을 포함하는 전극 조립체 |
| DE102010040574A1 (de) * | 2010-09-10 | 2012-03-15 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Stromleiter für elektrochemische Zellen |
| WO2012067943A1 (en) | 2010-11-15 | 2012-05-24 | Amprius, Inc. | Electrolytes for rechargeable batteries |
| GB2492167C (en) | 2011-06-24 | 2018-12-05 | Nexeon Ltd | Structured particles |
| KR102107364B1 (ko) * | 2012-06-29 | 2020-05-07 | 미쯔비시 케미컬 주식회사 | 적층 다공 필름, 비수 전해액 이차 전지용 세퍼레이터, 및 비수 전해액 이차 전지 |
| WO2015108268A1 (ko) * | 2014-01-15 | 2015-07-23 | 주식회사 제낙스 | 이차 전지용 전극 및 이의 제조 방법 |
| KR101567203B1 (ko) | 2014-04-09 | 2015-11-09 | (주)오렌지파워 | 이차 전지용 음극 활물질 및 이의 방법 |
| KR101604352B1 (ko) * | 2014-04-22 | 2016-03-18 | (주)오렌지파워 | 음극 활물질 및 이를 포함하는 리튬 이차 전지 |
| US9923201B2 (en) | 2014-05-12 | 2018-03-20 | Amprius, Inc. | Structurally controlled deposition of silicon onto nanowires |
| KR101550781B1 (ko) * | 2014-07-23 | 2015-09-08 | (주)오렌지파워 | 2 차 전지용 실리콘계 활물질 입자의 제조 방법 |
| GB2533161C (en) | 2014-12-12 | 2019-07-24 | Nexeon Ltd | Electrodes for metal-ion batteries |
| KR101614016B1 (ko) | 2014-12-31 | 2016-04-20 | (주)오렌지파워 | 실리콘계 음극 활물질 및 이의 제조 방법 |
| WO2016160703A1 (en) | 2015-03-27 | 2016-10-06 | Harrup Mason K | All-inorganic solvents for electrolytes |
| US10707531B1 (en) | 2016-09-27 | 2020-07-07 | New Dominion Enterprises Inc. | All-inorganic solvents for electrolytes |
| JP7384036B2 (ja) * | 2017-11-06 | 2023-11-21 | Ａｇｃ株式会社 | 固体高分子電解質膜、膜電極接合体および水電解装置 |
| KR102365086B1 (ko) | 2018-12-03 | 2022-02-18 | 주식회사 엘지에너지솔루션 | 비파괴적 활물질의 활성 면적 측정 방법 |
| WO2020137816A1 (ja) * | 2018-12-28 | 2020-07-02 | 三洋電機株式会社 | 非水電解質二次電池及びその製造方法 |
| EP3928370A4 (en) | 2019-02-22 | 2022-11-09 | Amprius, Inc. | COMPOSITION MODIFIED SILICON COATINGS FOR USE IN A LITHIUM ION BATTERY ANODIDE |
| CN112640163B (zh) * | 2020-04-10 | 2022-08-09 | 宁德新能源科技有限公司 | 负极活性材料及使用其的电化学装置和电子装置 |
| KR20240160967A (ko) * | 2023-05-03 | 2024-11-12 | 주식회사 엘지에너지솔루션 | 전기화학소자용 분리막 및 이를 포함하는 전기화학소자 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4453111B2 (ja) | 1997-10-27 | 2010-04-21 | 三菱化学株式会社 | 負極材料とその製造方法、負極活物質、および非水系二次電池 |
| WO2000014817A1 (en) * | 1998-09-08 | 2000-03-16 | Sumitomo Metal Industries, Ltd. | Negative electrode material for nonaqueous electrode secondary battery and method for producing the same |
| JP4336869B2 (ja) | 2001-11-27 | 2009-09-30 | 日本電気株式会社 | 真空成膜装置、真空成膜方法および電池用電極の製造方法 |
| JP4366101B2 (ja) * | 2003-03-31 | 2009-11-18 | キヤノン株式会社 | リチウム二次電池 |
| JP4318025B2 (ja) | 2003-05-23 | 2009-08-19 | ソニー株式会社 | 負極およびそれを用いた電池、並びにそれらの製造方法 |
| JP2005158633A (ja) | 2003-11-28 | 2005-06-16 | Sanyo Electric Co Ltd | リチウム二次電池用電極の製造方法 |
| JP4488781B2 (ja) | 2004-03-31 | 2010-06-23 | 三洋電機株式会社 | リチウム二次電池用電極の製造方法 |
| JP4824394B2 (ja) * | 2004-12-16 | 2011-11-30 | パナソニック株式会社 | リチウムイオン二次電池用負極、その製造方法、およびそれを用いたリチウムイオン二次電池 |
| JP4958405B2 (ja) * | 2005-03-29 | 2012-06-20 | 三洋電機株式会社 | 非水電解質二次電池 |
| JP2007128766A (ja) * | 2005-11-04 | 2007-05-24 | Sony Corp | 負極活物質および電池 |
| JP5219339B2 (ja) | 2006-02-28 | 2013-06-26 | 三洋電機株式会社 | リチウム二次電池 |
| JP4580949B2 (ja) * | 2006-06-02 | 2010-11-17 | 株式会社東芝 | 非水電解質電池、電池パック及び充電式掃除機 |
| JP4635978B2 (ja) | 2006-08-02 | 2011-02-23 | ソニー株式会社 | 負極及び二次電池 |
| JP5266839B2 (ja) * | 2008-03-28 | 2013-08-21 | ソニー株式会社 | 二次電池用負極、二次電池および電子機器 |
-
2008
- 2008-03-28 JP JP2008088238A patent/JP5266839B2/ja active Active
-
2009
- 2009-03-23 US US12/409,138 patent/US8795886B2/en active Active
- 2009-03-30 CN CN2009101303227A patent/CN101546823B/zh active Active
-
2014
- 2014-06-12 US US14/302,531 patent/US9831498B2/en active Active
-
2015
- 2015-12-15 KR KR1020150178889A patent/KR101628638B1/ko active Active
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