JP2006261132A5 - - Google Patents
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- Publication number
- JP2006261132A5 JP2006261132A5 JP2006137302A JP2006137302A JP2006261132A5 JP 2006261132 A5 JP2006261132 A5 JP 2006261132A5 JP 2006137302 A JP2006137302 A JP 2006137302A JP 2006137302 A JP2006137302 A JP 2006137302A JP 2006261132 A5 JP2006261132 A5 JP 2006261132A5
- Authority
- JP
- Japan
- Prior art keywords
- positive electrode
- electrode active
- lithium
- active material
- lithium secondary
- 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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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims 15
- 229910052744 lithium Inorganic materials 0.000 claims 15
- 239000007774 positive electrode material Substances 0.000 claims 9
- 239000002131 composite material Substances 0.000 claims 8
- 238000004519 manufacturing process Methods 0.000 claims 7
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims 6
- 229910018871 CoO 2 Inorganic materials 0.000 claims 3
- CKFRRHLHAJZIIN-UHFFFAOYSA-N cobalt lithium Chemical group [Li].[Co] CKFRRHLHAJZIIN-UHFFFAOYSA-N 0.000 claims 2
- 229910021439 lithium cobalt complex oxide Inorganic materials 0.000 claims 2
- 239000000203 mixture Substances 0.000 claims 2
- 239000002245 particle Substances 0.000 claims 2
- 229910000625 lithium cobalt oxide Inorganic materials 0.000 claims 1
- BFZPBUKRYWOWDV-UHFFFAOYSA-N lithium;oxido(oxo)cobalt Chemical compound [Li+].[O-][Co]=O BFZPBUKRYWOWDV-UHFFFAOYSA-N 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 229910052723 transition metal Inorganic materials 0.000 claims 1
- 150000003624 transition metals Chemical class 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006137302A JP4736943B2 (ja) | 2006-05-17 | 2006-05-17 | リチウム二次電池用正極活物質およびその製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006137302A JP4736943B2 (ja) | 2006-05-17 | 2006-05-17 | リチウム二次電池用正極活物質およびその製造方法 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP32060299A Division JP2001143703A (ja) | 1999-11-11 | 1999-11-11 | リチウム二次電池用正極活物質 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2006261132A JP2006261132A (ja) | 2006-09-28 |
| JP2006261132A5 true JP2006261132A5 (https=) | 2007-07-05 |
| JP4736943B2 JP4736943B2 (ja) | 2011-07-27 |
Family
ID=37100093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006137302A Expired - Lifetime JP4736943B2 (ja) | 2006-05-17 | 2006-05-17 | リチウム二次電池用正極活物質およびその製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4736943B2 (https=) |
Families Citing this family (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101017079B1 (ko) * | 2007-11-07 | 2011-02-25 | 한국과학기술연구원 | 전극활물질의 제조방법과 이에 의하여 제조된 전극활물질을포함하는 리튬전지 |
| JP5189384B2 (ja) * | 2008-02-29 | 2013-04-24 | 株式会社日立製作所 | リチウム二次電池 |
| EP2471133A4 (en) * | 2009-08-27 | 2014-02-12 | Envia Systems Inc | METAL OXIDE-COATED POSITIVE ELECTRODE MATERIAL FOR LITHIUM BATTERIES |
| US9843041B2 (en) | 2009-11-11 | 2017-12-12 | Zenlabs Energy, Inc. | Coated positive electrode materials for lithium ion batteries |
| JP5720909B2 (ja) * | 2010-08-17 | 2015-05-20 | ユミコア | アルミニウム乾式被覆および熱処理が施されたカソード材料前駆体 |
| KR20140038884A (ko) * | 2012-09-21 | 2014-03-31 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 축전 장치용 전극 재료, 축전 장치용 전극, 및 축전 장치 |
| US10115962B2 (en) | 2012-12-20 | 2018-10-30 | Envia Systems, Inc. | High capacity cathode material with stabilizing nanocoatings |
| TWI600202B (zh) * | 2014-03-06 | 2017-09-21 | 烏明克公司 | 用於在汽車應用中的電池組之摻雜並且塗覆的鋰過渡金屬氧化物陰極材料 |
| KR101758992B1 (ko) * | 2014-10-02 | 2017-07-17 | 주식회사 엘지화학 | 리튬 이차전지용 양극활물질, 이의 제조방법 및 이를 포함하는 리튬 이차전지 |
| US10193135B2 (en) | 2015-01-15 | 2019-01-29 | Zenlabs Energy, Inc. | Positive electrode active materials with composite coatings for high energy density secondary batteries and corresponding processes |
| CN116565296A (zh) | 2016-07-05 | 2023-08-08 | 株式会社半导体能源研究所 | 锂离子二次电池 |
| US12308421B2 (en) | 2016-09-12 | 2025-05-20 | Semiconductor Energy Laboratory Co., Ltd. | Electrode and power storage device comprising graphene compound |
| CN115188931A (zh) | 2016-10-12 | 2022-10-14 | 株式会社半导体能源研究所 | 正极活性物质粒子以及正极活性物质粒子的制造方法 |
| CN110546794A (zh) | 2017-05-12 | 2019-12-06 | 株式会社半导体能源研究所 | 正极活性物质粒子 |
| KR20240023214A (ko) | 2017-05-19 | 2024-02-20 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 양극 활물질, 양극 활물질의 제작 방법, 및 이차 전지 |
| CN112201844A (zh) | 2017-06-26 | 2021-01-08 | 株式会社半导体能源研究所 | 正极活性物质的制造方法及二次电池 |
| JP7397792B2 (ja) | 2018-06-22 | 2023-12-13 | 株式会社半導体エネルギー研究所 | 正極活物質、正極、および二次電池、ならびに正極の作製方法 |
| CN115863743A (zh) | 2018-08-03 | 2023-03-28 | 株式会社半导体能源研究所 | 锂离子二次电池 |
| DE112019005722T5 (de) | 2018-11-16 | 2021-07-29 | Semiconductor Energy Laboratory Co., Ltd. | Positivelektrodenaktivmaterial, Sekundärbatterie, elektronisches Gerät und Fahrzeug |
| WO2020104881A1 (ja) | 2018-11-21 | 2020-05-28 | 株式会社半導体エネルギー研究所 | 正極活物質、および二次電池 |
| US20220029159A1 (en) | 2018-12-13 | 2022-01-27 | Semiconductor Energy Laboratory Co., Ltd. | Positive electrode active material, method for manufacturing the same, and secondary battery |
| US12278366B2 (en) | 2018-12-17 | 2025-04-15 | Semiconductor Energy Laboratory Co., Ltd. | Lithium cobalt aluminum oxide positive electrode active material including aluminum-containing coating film and secondary battery |
| CN109994729B (zh) * | 2019-03-19 | 2021-03-05 | 宁德新能源科技有限公司 | 正极材料及使用所述正极材料的电化学装置 |
| KR20210143215A (ko) | 2019-03-29 | 2021-11-26 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 양극 활물질 및 이차 전지 |
| US12552681B2 (en) | 2019-04-05 | 2026-02-17 | Semiconductor Energy Laboratory Co., Ltd. | Method for forming positive electrode active material, method for manufacturing secondary battery, and secondary battery |
| US20220181619A1 (en) | 2019-04-12 | 2022-06-09 | Semiconductor Energy Laboratory Co., Ltd. | Method for manufacturing positive electrode active material |
| WO2020245701A1 (ja) | 2019-06-07 | 2020-12-10 | 株式会社半導体エネルギー研究所 | 二次電池、電子機器および車両 |
| WO2022090843A1 (ja) | 2020-10-26 | 2022-05-05 | 株式会社半導体エネルギー研究所 | 二次電池、電子機器および車両 |
| WO2022229776A1 (ja) | 2021-04-29 | 2022-11-03 | 株式会社半導体エネルギー研究所 | 二次電池、および電子機器 |
| JP2023152003A (ja) * | 2022-04-01 | 2023-10-16 | 住友金属鉱山株式会社 | リチウムイオン二次電池用正極活物質、リチウムイオン二次電池用正極活物質の製造方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3223523B2 (ja) * | 1991-05-30 | 2001-10-29 | 松下電器産業株式会社 | 非水電解液二次電池 |
| JP3245886B2 (ja) * | 1991-05-30 | 2002-01-15 | 松下電器産業株式会社 | 非水電解液二次電池 |
| JP3396696B2 (ja) * | 1993-11-26 | 2003-04-14 | エヌイーシートーキン栃木株式会社 | 二次電池 |
| JP2787153B2 (ja) * | 1994-09-30 | 1998-08-13 | 株式会社日立製作所 | 二次電池及びその製造方法 |
| JP3536944B2 (ja) * | 1995-02-14 | 2004-06-14 | 株式会社ユアサコーポレーション | 非水電解質電池 |
| JP3172388B2 (ja) * | 1995-02-27 | 2001-06-04 | 三洋電機株式会社 | リチウム二次電池 |
| JP2001143703A (ja) * | 1999-11-11 | 2001-05-25 | Nichia Chem Ind Ltd | リチウム二次電池用正極活物質 |
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2006
- 2006-05-17 JP JP2006137302A patent/JP4736943B2/ja not_active Expired - Lifetime