JP2008277242A5 - - Google Patents
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- Publication number
- JP2008277242A5 JP2008277242A5 JP2007250462A JP2007250462A JP2008277242A5 JP 2008277242 A5 JP2008277242 A5 JP 2008277242A5 JP 2007250462 A JP2007250462 A JP 2007250462A JP 2007250462 A JP2007250462 A JP 2007250462A JP 2008277242 A5 JP2008277242 A5 JP 2008277242A5
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- lithium secondary
- groove
- secondary battery
- material layer
- 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.)
- Pending
Links
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims 14
- 229910052744 lithium Inorganic materials 0.000 claims 14
- 239000011149 active material Substances 0.000 claims 10
- 230000002093 peripheral effect Effects 0.000 claims 3
- 239000011255 nonaqueous electrolyte Substances 0.000 claims 2
- 239000003792 electrolyte Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 150000003839 salts Chemical class 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007250462A JP2008277242A (ja) | 2007-03-30 | 2007-09-27 | リチウム二次電池用電極及びリチウム二次電池 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007091267 | 2007-03-30 | ||
| JP2007250462A JP2008277242A (ja) | 2007-03-30 | 2007-09-27 | リチウム二次電池用電極及びリチウム二次電池 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2008277242A JP2008277242A (ja) | 2008-11-13 |
| JP2008277242A5 true JP2008277242A5 (enExample) | 2010-07-22 |
Family
ID=40054946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007250462A Pending JP2008277242A (ja) | 2007-03-30 | 2007-09-27 | リチウム二次電池用電極及びリチウム二次電池 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2008277242A (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014192637A1 (ja) * | 2013-05-31 | 2014-12-04 | 株式会社安永 | 非水電解質二次電池用電極及び非水電解質二次電池用電極の製造方法 |
| KR102040240B1 (ko) * | 2015-06-04 | 2019-11-04 | 주식회사 엘지화학 | 이차전지용 전극 및 그 제조방법 |
| US11094942B2 (en) | 2015-12-15 | 2021-08-17 | Lg Chem, Ltd. | Method for manufacturing an electrode having a metal plate with a recess formed therein, an electrode including the same, and an electrochemical device including the same |
| KR102168229B1 (ko) * | 2016-02-12 | 2020-10-20 | 주식회사 엘지화학 | 전기화학소자용 전극 및 상기 전극을 제조하는 방법 |
| US12107276B2 (en) | 2019-09-24 | 2024-10-01 | Lg Energy Solution, Ltd. | Positive electrode for lithium-sulfur secondary battery having pattern, manufacturing method therefor, and lithium-sulfur secondary battery including same |
| CN118281291A (zh) * | 2024-03-30 | 2024-07-02 | 宁德新能源科技有限公司 | 二次电池及电子装置 |
| CN118969958B (zh) * | 2024-10-16 | 2025-03-18 | 南京科耐激光技术有限公司 | 电池极片表面微结构、制备方法及装置 |
| CN119812202A (zh) * | 2025-02-21 | 2025-04-11 | 宁德新能源科技有限公司 | 锂离子电池极片和电池 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09298057A (ja) * | 1996-04-30 | 1997-11-18 | Sanyo Electric Co Ltd | リチウムイオン電池 |
| JP2001176558A (ja) * | 1999-12-20 | 2001-06-29 | Toshiba Corp | 非水電解液二次電池 |
| JP5093439B2 (ja) * | 2006-04-04 | 2012-12-12 | ソニー株式会社 | 二次電池 |
| JP2007311328A (ja) * | 2006-04-18 | 2007-11-29 | Hitachi Maxell Ltd | 非水電解液電池 |
-
2007
- 2007-09-27 JP JP2007250462A patent/JP2008277242A/ja active Pending
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