JP2006318928A5 - - Google Patents
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- Publication number
- JP2006318928A5 JP2006318928A5 JP2006199630A JP2006199630A JP2006318928A5 JP 2006318928 A5 JP2006318928 A5 JP 2006318928A5 JP 2006199630 A JP2006199630 A JP 2006199630A JP 2006199630 A JP2006199630 A JP 2006199630A JP 2006318928 A5 JP2006318928 A5 JP 2006318928A5
- Authority
- JP
- Japan
- Prior art keywords
- active material
- positive electrode
- electrode active
- lithium secondary
- secondary battery
- 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 8
- 229910052744 lithium Inorganic materials 0.000 claims 8
- 239000007774 positive electrode material Substances 0.000 claims 8
- 239000002131 composite material Substances 0.000 claims 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical group [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims 2
- 239000003570 air Substances 0.000 claims 2
- 239000012298 atmosphere Substances 0.000 claims 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 2
- 238000010304 firing Methods 0.000 claims 2
- 239000000203 mixture Substances 0.000 claims 2
- 239000012299 nitrogen atmosphere Substances 0.000 claims 2
- 239000001301 oxygen Substances 0.000 claims 2
- 229910052760 oxygen Inorganic materials 0.000 claims 2
- 239000002994 raw material Substances 0.000 claims 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims 1
- 238000002441 X-ray diffraction Methods 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims 1
- 239000006182 cathode active material Substances 0.000 claims 1
- 229910000428 cobalt oxide Inorganic materials 0.000 claims 1
- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical compound [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 claims 1
- 229910001416 lithium ion Inorganic materials 0.000 claims 1
- 229910003002 lithium salt Inorganic materials 0.000 claims 1
- 159000000002 lithium salts Chemical class 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- 239000002002 slurry Substances 0.000 claims 1
- 239000002904 solvent Substances 0.000 claims 1
- 230000002194 synthesizing effect Effects 0.000 claims 1
- 229910000314 transition metal oxide Inorganic materials 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006199630A JP2006318928A (ja) | 2003-03-25 | 2006-07-21 | リチウム二次電池用正極活物質及び非水系リチウム二次電池 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003082820 | 2003-03-25 | ||
| JP2006199630A JP2006318928A (ja) | 2003-03-25 | 2006-07-21 | リチウム二次電池用正極活物質及び非水系リチウム二次電池 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004086963A Division JP4172024B2 (ja) | 2003-03-25 | 2004-03-24 | リチウム二次電池用正極活物質とその製造方法並びに非水系リチウム二次電池 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2006318928A JP2006318928A (ja) | 2006-11-24 |
| JP2006318928A5 true JP2006318928A5 (enExample) | 2008-03-27 |
Family
ID=37539360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006199630A Pending JP2006318928A (ja) | 2003-03-25 | 2006-07-21 | リチウム二次電池用正極活物質及び非水系リチウム二次電池 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2006318928A (enExample) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4213768B2 (ja) * | 2007-01-26 | 2009-01-21 | 三井金属鉱業株式会社 | 層構造を有するリチウム遷移金属酸化物 |
| KR102535985B1 (ko) | 2014-10-27 | 2023-05-23 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 입자, 전극, 전력 저장 장치, 전자 장치, 및 전극의 제작 방법 |
| JP6519264B2 (ja) * | 2015-03-26 | 2019-05-29 | 日産自動車株式会社 | 非水電解質二次電池用正極およびこれを用いた非水電解質二次電池 |
| DE112017007748B3 (de) | 2016-07-05 | 2022-07-28 | Semiconductor Energy Laboratory Co., Ltd. | Lithiumionen-Sekundärbatterie |
| US12308421B2 (en) | 2016-09-12 | 2025-05-20 | Semiconductor Energy Laboratory Co., Ltd. | Electrode and power storage device comprising graphene compound |
| CN116387602A (zh) | 2016-10-12 | 2023-07-04 | 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 |
| US11489151B2 (en) | 2017-05-12 | 2022-11-01 | Semiconductor Energy Laboratory Co., Ltd. | Positive electrode active material particle |
| CN117038957A (zh) | 2017-05-19 | 2023-11-10 | 株式会社半导体能源研究所 | 锂离子二次电池 |
| CN118335885A (zh) | 2017-06-26 | 2024-07-12 | 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 |
| CN112151773B (zh) * | 2019-06-26 | 2022-05-24 | 中国科学院物理研究所 | 一种正极活性材料及其制备方法和锂电池 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001357850A (ja) * | 2000-06-15 | 2001-12-26 | Toyota Central Res & Dev Lab Inc | リチウム二次電池正極活物質用リチウム遷移金属複合酸化物およびそれを用いたリチウム二次電池 |
| JP4092950B2 (ja) * | 2001-05-17 | 2008-05-28 | 三菱化学株式会社 | リチウムニッケルマンガン複合酸化物の製造方法 |
| JP2003051308A (ja) * | 2001-08-03 | 2003-02-21 | Yuasa Corp | リチウム二次電池用正極活物質およびその製造方法、並びに、リチウム二次電池 |
| JP2003089526A (ja) * | 2001-09-12 | 2003-03-28 | Mitsubishi Chemicals Corp | リチウムニッケルマンガン複合酸化物、並びにこれを用いたリチウム二次電池用正極材料、リチウム二次電池用正極及びリチウム二次電池 |
| JP4172024B2 (ja) * | 2003-03-25 | 2008-10-29 | 日立金属株式会社 | リチウム二次電池用正極活物質とその製造方法並びに非水系リチウム二次電池 |
-
2006
- 2006-07-21 JP JP2006199630A patent/JP2006318928A/ja active Pending
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