JP2015069809A5 - - Google Patents
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- Publication number
- JP2015069809A5 JP2015069809A5 JP2013202398A JP2013202398A JP2015069809A5 JP 2015069809 A5 JP2015069809 A5 JP 2015069809A5 JP 2013202398 A JP2013202398 A JP 2013202398A JP 2013202398 A JP2013202398 A JP 2013202398A JP 2015069809 A5 JP2015069809 A5 JP 2015069809A5
- Authority
- JP
- Japan
- Prior art keywords
- negative electrode
- sio
- active material
- electrode active
- content
- 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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- 239000007773 negative electrode material Substances 0.000 description 6
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 3
- 229910001416 lithium ion Inorganic materials 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 239000011889 copper foil Substances 0.000 description 2
- 230000002427 irreversible effect Effects 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000000605 extraction Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013202398A JP6183843B2 (ja) | 2013-09-27 | 2013-09-27 | リチウムイオン電池 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013202398A JP6183843B2 (ja) | 2013-09-27 | 2013-09-27 | リチウムイオン電池 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2015069809A JP2015069809A (ja) | 2015-04-13 |
| JP2015069809A5 true JP2015069809A5 (cg-RX-API-DMAC7.html) | 2016-07-14 |
| JP6183843B2 JP6183843B2 (ja) | 2017-08-23 |
Family
ID=52836281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013202398A Expired - Fee Related JP6183843B2 (ja) | 2013-09-27 | 2013-09-27 | リチウムイオン電池 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6183843B2 (cg-RX-API-DMAC7.html) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102093971B1 (ko) | 2017-06-21 | 2020-05-21 | 주식회사 엘지화학 | 리튬 이차전지 |
| CN109449446B (zh) * | 2018-10-17 | 2020-09-11 | 宁德时代新能源科技股份有限公司 | 二次电池 |
| US12206070B2 (en) | 2018-10-30 | 2025-01-21 | Lg Energy Solution, Ltd. | Lithium secondary battery |
| CN111837259B (zh) | 2018-10-31 | 2023-05-23 | 株式会社Lg新能源 | 锂二次电池 |
| KR102328260B1 (ko) | 2018-10-31 | 2021-11-18 | 주식회사 엘지에너지솔루션 | 리튬 이차전지 |
| US12230782B2 (en) | 2018-11-02 | 2025-02-18 | Lg Energy Solution, Ltd. | Lithium secondary battery |
| EP3982460A4 (en) * | 2019-11-07 | 2022-08-10 | LG Energy Solution, Ltd. | METHOD OF MAKING A LITHIUM SECONDARY BATTERY |
| CN115172666B (zh) * | 2022-07-28 | 2024-09-20 | 华中科技大学 | 一种双层复合石墨负极及其制备方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000173585A (ja) * | 1998-12-02 | 2000-06-23 | Matsushita Electric Ind Co Ltd | 非水電解質二次電池 |
| JP5173145B2 (ja) * | 2006-02-08 | 2013-03-27 | 三洋電機株式会社 | 非水電解質二次電池 |
| JP2008091041A (ja) * | 2006-09-29 | 2008-04-17 | Sanyo Electric Co Ltd | 非水電解質二次電池 |
| JP2008300180A (ja) * | 2007-05-31 | 2008-12-11 | Sanyo Electric Co Ltd | 非水電解質二次電池 |
| JP2011113863A (ja) * | 2009-11-27 | 2011-06-09 | Hitachi Maxell Ltd | 非水二次電池 |
| JP5675540B2 (ja) * | 2011-09-22 | 2015-02-25 | 信越化学工業株式会社 | 非水電解液二次電池用負極材及び非水電解液二次電池 |
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2013
- 2013-09-27 JP JP2013202398A patent/JP6183843B2/ja not_active Expired - Fee Related