JP2025000763A5 - - Google Patents
Info
- Publication number
- JP2025000763A5 JP2025000763A5 JP2024166265A JP2024166265A JP2025000763A5 JP 2025000763 A5 JP2025000763 A5 JP 2025000763A5 JP 2024166265 A JP2024166265 A JP 2024166265A JP 2024166265 A JP2024166265 A JP 2024166265A JP 2025000763 A5 JP2025000763 A5 JP 2025000763A5
- Authority
- JP
- Japan
- Prior art keywords
- negative electrode
- carbon nanotube
- active material
- electrode active
- 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
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20200048940 | 2020-04-22 | ||
| KR10-2020-0048940 | 2020-04-22 | ||
| JP2022527809A JP7695041B2 (ja) | 2020-04-22 | 2021-04-21 | 負極及びそれを含む二次電池 |
| PCT/KR2021/005040 WO2021215830A1 (ko) | 2020-04-22 | 2021-04-21 | 음극 및 이를 포함하는 이차 전지 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022527809A Division JP7695041B2 (ja) | 2020-04-22 | 2021-04-21 | 負極及びそれを含む二次電池 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2025000763A JP2025000763A (ja) | 2025-01-07 |
| JP2025000763A5 true JP2025000763A5 (https=) | 2025-11-18 |
Family
ID=78269447
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022527809A Active JP7695041B2 (ja) | 2020-04-22 | 2021-04-21 | 負極及びそれを含む二次電池 |
| JP2024166265A Pending JP2025000763A (ja) | 2020-04-22 | 2024-09-25 | 負極及びそれを含む二次電池 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022527809A Active JP7695041B2 (ja) | 2020-04-22 | 2021-04-21 | 負極及びそれを含む二次電池 |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US12255324B2 (https=) |
| EP (2) | EP4614601A3 (https=) |
| JP (2) | JP7695041B2 (https=) |
| KR (2) | KR102801625B1 (https=) |
| CN (2) | CN114730859B (https=) |
| ES (1) | ES3044115T3 (https=) |
| HU (1) | HUE073318T2 (https=) |
| PL (1) | PL4044275T3 (https=) |
| WO (1) | WO2021215830A1 (https=) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102795772B1 (ko) * | 2021-12-24 | 2025-04-15 | 주식회사 엘지에너지솔루션 | 음극 및 이를 포함하는 이차전지 |
| JP7826024B2 (ja) * | 2022-01-26 | 2026-03-09 | 三星電子株式会社 | 固体二次電池 |
| US20250055020A1 (en) * | 2022-06-23 | 2025-02-13 | Lg Energy Solution, Ltd. | Lithium secondary battery anode, method for manufacturing lithium secondary battery anode, and lithium secondary battery comprising anode |
| CN118476054A (zh) * | 2022-06-23 | 2024-08-09 | 株式会社Lg新能源 | 锂二次电池用负极和包含负极的锂二次电池 |
| JP7672369B2 (ja) * | 2022-08-09 | 2025-05-07 | プライムプラネットエナジー＆ソリューションズ株式会社 | 負極およびこれを備える二次電池 |
| KR102647364B1 (ko) * | 2022-09-02 | 2024-03-13 | 에스케이온 주식회사 | 음극 및 이를 포함하는 이차전지 |
| CN119365999A (zh) * | 2022-10-21 | 2025-01-24 | 株式会社Lg新能源 | 负极组合物、其制备方法、负极和包含其的锂二次电池 |
| KR102651795B1 (ko) * | 2022-11-03 | 2024-03-27 | 주식회사 이노플라즈텍 | 이차전지용 음극재 및 그 이차전지용 음극재의 제조방법 |
| KR102875131B1 (ko) * | 2023-02-06 | 2025-10-21 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 음극 및 이를 포함하는 리튬 이차 전지 |
| CN116111098B (zh) * | 2023-04-11 | 2023-08-22 | 宁德新能源科技有限公司 | 负极片、二次电池以及电子设备 |
| CN116111046B (zh) * | 2023-04-11 | 2023-08-22 | 宁德新能源科技有限公司 | 负极片、二次电池和电子设备 |
| CN116111096B (zh) * | 2023-04-11 | 2023-08-18 | 宁德新能源科技有限公司 | 安全涂层组合物、正极片、二次电池和电子设备 |
| WO2026009466A1 (ja) * | 2024-07-01 | 2026-01-08 | 株式会社カーボンフライ | カーボンナノチューブ分散液 |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6183714B1 (en) * | 1995-09-08 | 2001-02-06 | Rice University | Method of making ropes of single-wall carbon nanotubes |
| WO2013038494A1 (ja) | 2011-09-13 | 2013-03-21 | 株式会社日立製作所 | リチウムイオン二次電池用電極、その製造方法およびリチウムイオン二次電池 |
| JP2013077391A (ja) | 2011-09-29 | 2013-04-25 | Panasonic Corp | リチウムイオン二次電池用負極及び該リチウムイオン二次電池用負極を用いたリチウムイオン二次電池 |
| KR101558647B1 (ko) | 2012-05-30 | 2015-10-07 | 주식회사 엘지화학 | ＳｉＯｘ―탄소나노튜브 복합체를 포함하는 음극 활물질 및 이의 제조방법 |
| CN102694145A (zh) | 2012-06-20 | 2012-09-26 | 东莞新能源科技有限公司 | 一种锂离子电池阳极极片 |
| GB2507535B (en) | 2012-11-02 | 2015-07-15 | Nexeon Ltd | Multilayer electrode |
| JP2015011959A (ja) | 2013-07-02 | 2015-01-19 | 三菱マテリアル株式会社 | リチウムイオン二次電池 |
| JP6055729B2 (ja) | 2013-07-10 | 2016-12-27 | 株式会社豊田自動織機 | 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 |
| JP2017084759A (ja) | 2015-10-30 | 2017-05-18 | 大阪瓦斯株式会社 | 電極活物質−カーボンナノチューブコンポジット及びその製造方法 |
| KR102101006B1 (ko) * | 2015-12-10 | 2020-04-14 | 주식회사 엘지화학 | 이차전지용 양극 및 이를 포함하는 이차전지 |
| KR101772420B1 (ko) * | 2016-01-13 | 2017-09-12 | 주식회사 엘지화학 | 비표면적이 큰 음극 활물질층을 포함하는 음극 및 이의 제조방법 |
| KR20170107213A (ko) * | 2016-03-15 | 2017-09-25 | 주식회사 엘지화학 | 리튬이차전지용 다층전극, 이의 제조방법 및 이를 포함하는 리튬이차전지 |
| PL3333946T3 (pl) | 2016-03-24 | 2021-07-19 | Lg Chem, Ltd. | Dyspersja przewodnika i akumulator wytworzony z jej użyciem |
| JP2018125077A (ja) | 2017-01-30 | 2018-08-09 | トヨタ自動車株式会社 | リチウムイオン二次電池用負極 |
| EP3435459B1 (en) * | 2017-07-25 | 2022-04-20 | Samsung Electronics Co., Ltd. | Positive electrode for metal-air battery, metal-air battery including the same, and method of manufacturing carbon nanotube thin film |
| CN107634184B (zh) * | 2017-09-13 | 2021-08-10 | 电子科技大学 | 柔性全固态聚合物锂电池及其制备方法 |
| CN116914076A (zh) * | 2017-12-01 | 2023-10-20 | 株式会社Lg新能源 | 负极和包含所述负极的锂二次电池 |
| KR102285981B1 (ko) * | 2018-04-06 | 2021-08-05 | 주식회사 엘지에너지솔루션 | 전극, 상기 전극을 포함하는 이차 전지, 및 상기 전극의 제조 방법 |
| WO2019194662A1 (ko) | 2018-04-06 | 2019-10-10 | 주식회사 엘지화학 | 전극, 상기 전극을 포함하는 이차 전지, 및 상기 전극의 제조 방법 |
| CN110660964B (zh) * | 2018-06-29 | 2021-06-25 | 清华大学 | 可拉伸复合电极以及可拉伸锂离子电池 |
| CN108963187B (zh) | 2018-07-19 | 2021-01-12 | 桑德新能源技术开发有限公司 | 硅碳负极、其制备方法、锂离子电池及电动车辆 |
| JP7228786B2 (ja) | 2018-07-25 | 2023-02-27 | パナソニックＩｐマネジメント株式会社 | 非水電解質二次電池用負極および非水電解質二次電池 |
| CN110010860A (zh) | 2019-03-01 | 2019-07-12 | 深圳鸿鹏新能源科技有限公司 | 用于锂离子电池的复合负极材料和锂离子电池 |
-
2021
- 2021-04-21 ES ES21793350T patent/ES3044115T3/es active Active
- 2021-04-21 PL PL21793350.6T patent/PL4044275T3/pl unknown
- 2021-04-21 EP EP25190942.0A patent/EP4614601A3/en active Pending
- 2021-04-21 HU HUE21793350A patent/HUE073318T2/hu unknown
- 2021-04-21 US US17/775,710 patent/US12255324B2/en active Active
- 2021-04-21 JP JP2022527809A patent/JP7695041B2/ja active Active
- 2021-04-21 CN CN202180006436.XA patent/CN114730859B/zh active Active
- 2021-04-21 KR KR1020210051760A patent/KR102801625B1/ko active Active
- 2021-04-21 WO PCT/KR2021/005040 patent/WO2021215830A1/ko not_active Ceased
- 2021-04-21 EP EP21793350.6A patent/EP4044275B1/en active Active
- 2021-04-21 CN CN202411269213.4A patent/CN119170740A/zh active Pending
-
2024
- 2024-09-25 JP JP2024166265A patent/JP2025000763A/ja active Pending
-
2025
- 2025-02-25 US US19/062,416 patent/US20250192165A1/en active Pending
- 2025-04-23 KR KR1020250053206A patent/KR20250067095A/ko active Pending
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