JP2020505753A5 - - Google Patents
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- JP2020505753A5 JP2020505753A5 JP2019560459A JP2019560459A JP2020505753A5 JP 2020505753 A5 JP2020505753 A5 JP 2020505753A5 JP 2019560459 A JP2019560459 A JP 2019560459A JP 2019560459 A JP2019560459 A JP 2019560459A JP 2020505753 A5 JP2020505753 A5 JP 2020505753A5
- Authority
- JP
- Japan
- Prior art keywords
- core
- lithium
- ion battery
- shell composite
- lithium ion
- 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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Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/EP2017/052656 WO2018145732A1 (de) | 2017-02-07 | 2017-02-07 | Kern-schale-kompositpartikel für lithium-ionen-batterien |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2020505753A JP2020505753A (ja) | 2020-02-20 |
| JP2020505753A5 true JP2020505753A5 (https=) | 2020-12-10 |
| JP7129998B2 JP7129998B2 (ja) | 2022-09-02 |
Family
ID=57984952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019560459A Active JP7129998B2 (ja) | 2017-02-07 | 2017-02-07 | リチウムイオン電池用コアシェル複合粒子 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20190393493A1 (https=) |
| EP (1) | EP3580798B1 (https=) |
| JP (1) | JP7129998B2 (https=) |
| KR (1) | KR102281564B1 (https=) |
| CN (1) | CN110088949A (https=) |
| WO (1) | WO2018145732A1 (https=) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018152173A1 (en) * | 2017-02-14 | 2018-08-23 | Dragonfly Energy Corp. | Preparation and powder film deposition of pre-coated powders |
| TWI646051B (zh) * | 2018-02-07 | 2019-01-01 | 光宇材料股份有限公司 | 氮摻雜碳矽複合材料及其製造方法 |
| CN109841831B (zh) | 2019-03-21 | 2020-12-25 | 宁德新能源科技有限公司 | 负极材料及包含该负极材料的负极及电化学装置 |
| JP7600982B2 (ja) * | 2019-03-26 | 2024-12-17 | 日本ゼオン株式会社 | 電気化学素子機能層用複合粒子、電気化学素子機能層用バインダー組成物、電極合材層用導電材ペースト、電極合材層用スラリー、電気化学素子用電極、および電気化学素子 |
| KR102649226B1 (ko) | 2019-05-21 | 2024-03-18 | 와커 헤미 아게 | 리튬 이온 배터리 |
| GB202003864D0 (en) * | 2019-09-10 | 2020-04-29 | Nexeon Ltd | Electroactive materials for use in metal-ion batteries |
| JP7472972B2 (ja) * | 2020-05-28 | 2024-04-23 | 株式会社レゾナック | リチウムイオン二次電池用負極材およびその用途 |
| KR102935734B1 (ko) * | 2020-06-18 | 2026-03-06 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 음극 활물질, 이의 제조 방법 및 이를 포함하는 리튬 이차 전지 |
| CN112795184B (zh) * | 2020-12-30 | 2023-08-25 | 珠海冠宇电池股份有限公司 | 一种聚合物颗粒、含有该聚合物颗粒的隔膜及锂离子电池 |
| CN114695850B (zh) * | 2020-12-31 | 2024-08-09 | 湖州欧美化学有限公司 | 复合负极材料、负极、电池及其制备方法 |
| US20230299371A1 (en) | 2021-06-17 | 2023-09-21 | Wacker Chemie Ag | Method for the prelithiation of a silicon-containing anode in a lithium-ion battery |
| EP4113657A1 (en) * | 2021-07-02 | 2023-01-04 | Umicore | A powder for use in the negative electrode of a battery and a battery comprising such a powder |
| KR20230031454A (ko) | 2021-08-27 | 2023-03-07 | 주식회사 한솔케미칼 | 음극 활물질, 그의 제조방법 및 이를 포함하는 리튬 이차전지 |
| JP7640734B2 (ja) * | 2022-05-25 | 2025-03-05 | 香港時代新能源科技有限公司 | 負極活物質及びその製造方法、並びに負極活物質を含む装置 |
| CN116111065A (zh) * | 2023-01-16 | 2023-05-12 | 湖南大学 | 硅碳负极材料、硅碳负极材料的制备方法和锂离子电池 |
| WO2024214910A1 (ko) * | 2023-04-14 | 2024-10-17 | 한화솔루션(주) | 탄소-실리콘/탄소 복합체 및 그 제조방법 |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000033404A1 (en) | 1998-12-03 | 2000-06-08 | Kao Corporation | Lithium secondary cell and method for manufacturing the same |
| JP4393610B2 (ja) | 1999-01-26 | 2010-01-06 | 日本コークス工業株式会社 | リチウム二次電池用負極材料、リチウム二次電池、及び同二次電池の充電方法 |
| JP4911835B2 (ja) * | 2001-06-25 | 2012-04-04 | 日立マクセルエナジー株式会社 | 非水二次電池の製造方法および充電方法 |
| JP3897709B2 (ja) * | 2002-02-07 | 2007-03-28 | 日立マクセル株式会社 | 電極材料およびその製造方法、並びに非水二次電池用負極および非水二次電池 |
| JP3987853B2 (ja) * | 2002-02-07 | 2007-10-10 | 日立マクセル株式会社 | 電極材料およびその製造方法、並びに非水二次電池およびその製造方法 |
| KR100728160B1 (ko) | 2005-11-30 | 2007-06-13 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 음극 활물질, 이의 제조 방법 및 이를포함하는 리튬 이차 전지 |
| WO2007094240A1 (ja) | 2006-02-17 | 2007-08-23 | Matsushita Electric Industrial Co., Ltd. | 導電性複合粒子およびその製造方法、並びにそれを用いた電極板、リチウムイオン二次電池 |
| JP5124975B2 (ja) | 2006-04-24 | 2013-01-23 | 三菱化学株式会社 | リチウムイオン二次電池用負極材料およびその製造方法 |
| CN101494286A (zh) | 2007-12-04 | 2009-07-29 | 法拉赛斯能源公司 | 二次电池材料及其制备方法 |
| KR101002539B1 (ko) | 2008-04-29 | 2010-12-17 | 삼성에스디아이 주식회사 | 리튬이차전지용 음극활물질 및 이를 포함하는 리튬이차전지 |
| GB201009519D0 (en) * | 2010-06-07 | 2010-07-21 | Nexeon Ltd | An additive for lithium ion rechargeable battery cells |
| JP6218348B2 (ja) * | 2010-12-10 | 2017-10-25 | 日立化成株式会社 | リチウムイオン二次電池、及びその製造方法 |
| CN102623680B (zh) * | 2012-04-05 | 2014-03-12 | 中南大学 | 具有三维预留孔结构的硅碳复合负极材料及其制备方法 |
| US10374221B2 (en) * | 2012-08-24 | 2019-08-06 | Sila Nanotechnologies, Inc. | Scaffolding matrix with internal nanoparticles |
| KR101461220B1 (ko) * | 2012-12-27 | 2014-11-13 | 주식회사 포스코 | 리튬 이차 전지용 음극 활물질, 이의 제조 방법, 그리고 이를 포함하는 음극 및 리튬 이차 전지 |
| WO2015051309A1 (en) | 2013-10-04 | 2015-04-09 | Board Of Trustees Of The Leland Stanford Junior University | Large-volume-change lithium battery electrodes |
| WO2015186742A1 (ja) * | 2014-06-06 | 2015-12-10 | 日本電気株式会社 | ナノカーボン複合体及びその製造方法 |
| DE102014211012A1 (de) | 2014-06-10 | 2015-12-17 | Robert Bosch Gmbh | Herstellungsverfahren für einen Silicium-Kohlenstoff-Komposit |
| US10199643B2 (en) | 2014-12-16 | 2019-02-05 | GM Global Technology Operations LLC | Negative electrode for lithium-based batteries |
| KR101726037B1 (ko) * | 2015-03-26 | 2017-04-11 | (주)오렌지파워 | 실리콘계 음극 활물질 및 이의 제조 방법 |
| DE102015215415A1 (de) | 2015-08-12 | 2017-02-16 | Wacker Chemie Ag | Siliciumpartikel enthaltende Anodenmaterialien für Lithium-Ionen-Batterien |
-
2017
- 2017-02-07 EP EP17703750.4A patent/EP3580798B1/de not_active Not-in-force
- 2017-02-07 JP JP2019560459A patent/JP7129998B2/ja active Active
- 2017-02-07 US US16/484,019 patent/US20190393493A1/en not_active Abandoned
- 2017-02-07 KR KR1020197020695A patent/KR102281564B1/ko not_active Expired - Fee Related
- 2017-02-07 CN CN201780076130.5A patent/CN110088949A/zh active Pending
- 2017-02-07 WO PCT/EP2017/052656 patent/WO2018145732A1/de not_active Ceased
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