JP2009218227A5 - - Google Patents
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- Publication number
- JP2009218227A5 JP2009218227A5 JP2009147872A JP2009147872A JP2009218227A5 JP 2009218227 A5 JP2009218227 A5 JP 2009218227A5 JP 2009147872 A JP2009147872 A JP 2009147872A JP 2009147872 A JP2009147872 A JP 2009147872A JP 2009218227 A5 JP2009218227 A5 JP 2009218227A5
- Authority
- JP
- Japan
- Prior art keywords
- active material
- positive electrode
- electrode active
- lithium secondary
- diffraction
- 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 37
- 229910052744 lithium Inorganic materials 0.000 claims 37
- 239000007774 positive electrode material Substances 0.000 claims 36
- 238000002441 X-ray diffraction Methods 0.000 claims 13
- 239000000126 substance Substances 0.000 claims 13
- 238000004519 manufacturing process Methods 0.000 claims 8
- 238000010304 firing Methods 0.000 claims 6
- 229910017052 cobalt Inorganic materials 0.000 claims 4
- 239000010941 cobalt Substances 0.000 claims 4
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims 4
- 239000000463 material Substances 0.000 claims 4
- 238000005259 measurement Methods 0.000 claims 4
- 239000002245 particle Substances 0.000 claims 4
- 229910018871 CoO 2 Inorganic materials 0.000 claims 2
- 239000000203 mixture Substances 0.000 claims 2
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020040010262A KR100570638B1 (ko) | 2004-02-17 | 2004-02-17 | 리튬 이차 전지용 양극 활물질 및 그의 제조 방법 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2005038169A Division JP2005235764A (ja) | 2004-02-17 | 2005-02-15 | リチウム二次電池用正極活物質及びその製造方法 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013000051A Division JP2013093332A (ja) | 2004-02-17 | 2013-01-04 | リチウム二次電池用正極活物質及びその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2009218227A JP2009218227A (ja) | 2009-09-24 |
| JP2009218227A5 true JP2009218227A5 (enExample) | 2012-03-08 |
Family
ID=34836787
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2005038169A Pending JP2005235764A (ja) | 2004-02-17 | 2005-02-15 | リチウム二次電池用正極活物質及びその製造方法 |
| JP2009147872A Pending JP2009218227A (ja) | 2004-02-17 | 2009-06-22 | リチウム二次電池用正極活物質及びその製造方法 |
| JP2013000051A Pending JP2013093332A (ja) | 2004-02-17 | 2013-01-04 | リチウム二次電池用正極活物質及びその製造方法 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2005038169A Pending JP2005235764A (ja) | 2004-02-17 | 2005-02-15 | リチウム二次電池用正極活物質及びその製造方法 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013000051A Pending JP2013093332A (ja) | 2004-02-17 | 2013-01-04 | リチウム二次電池用正極活物質及びその製造方法 |
Country Status (4)
| Country | Link |
|---|---|
| US (3) | US7674553B2 (enExample) |
| JP (3) | JP2005235764A (enExample) |
| KR (1) | KR100570638B1 (enExample) |
| CN (1) | CN100377394C (enExample) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5657970B2 (ja) * | 2005-09-27 | 2015-01-21 | 石原産業株式会社 | リチウム・遷移金属複合酸化物及びそれを用いてなるリチウム電池 |
| JP4768562B2 (ja) * | 2005-09-27 | 2011-09-07 | 石原産業株式会社 | リチウム・遷移金属複合酸化物及びその製造方法並びにそれを用いてなるリチウム電池 |
| JP2007200827A (ja) * | 2006-01-30 | 2007-08-09 | Sanyo Electric Co Ltd | 非水電解質二次電池 |
| JP2009087543A (ja) * | 2007-09-27 | 2009-04-23 | Toshiba Corp | 燃料電池 |
| JP5128018B1 (ja) * | 2011-03-11 | 2013-01-23 | 三洋電機株式会社 | 非水電解質二次電池 |
| CN102259935B (zh) * | 2011-06-27 | 2013-01-16 | 北京工业大学 | 一种制备鸟巢形Co3O4的表面活性剂辅助的水热方法 |
| KR101375701B1 (ko) * | 2011-11-11 | 2014-03-20 | 에스케이씨 주식회사 | 플루오르화 포스페이트 함유 리튬이차전지용 양극활물질 및 이의 제조방법 |
| JP6990854B6 (ja) | 2017-04-24 | 2023-12-14 | パナソニックIpマネジメント株式会社 | 正極活物質、および、電池 |
| WO2018220882A1 (ja) | 2017-05-29 | 2018-12-06 | パナソニックIpマネジメント株式会社 | 正極活物質、および、電池 |
| WO2019064816A1 (ja) * | 2017-09-27 | 2019-04-04 | パナソニックIpマネジメント株式会社 | 正極活物質、および、電池 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3019421B2 (ja) * | 1990-12-28 | 2000-03-13 | ソニー株式会社 | 非水電解質二次電池 |
| JP3030141B2 (ja) | 1991-11-01 | 2000-04-10 | 三洋電機株式会社 | 非水系電池 |
| JP3252433B2 (ja) * | 1992-03-23 | 2002-02-04 | 松下電器産業株式会社 | 正極活物質の製造法およびこれを用いた非水電解液二次電池 |
| JPH06243897A (ja) | 1992-12-24 | 1994-09-02 | Fuji Photo Film Co Ltd | 非水二次電池 |
| US5591548A (en) * | 1995-06-05 | 1997-01-07 | Motorola, Inc. | Electrode materials for rechargeable electrochemical cells and method of making same |
| JP3130813B2 (ja) * | 1995-11-24 | 2001-01-31 | 富士化学工業株式会社 | リチウムニッケル複合酸化物、その製造方法および二次電池用正極活物質 |
| JPH09283144A (ja) * | 1996-04-16 | 1997-10-31 | Matsushita Electric Ind Co Ltd | 非水電解液二次電池およびその正極活物質 |
| US6083646A (en) * | 1996-08-29 | 2000-07-04 | Sony Corporation | Non-aqueous electrolyte secondary battery and method for producing cathode material |
| JPH11154509A (ja) * | 1997-11-21 | 1999-06-08 | Japan Storage Battery Co Ltd | 非水電解質二次電池 |
| JPH11273678A (ja) | 1998-03-23 | 1999-10-08 | Sumitomo Metal Mining Co Ltd | 非水系電解質二次電池用正極活物質およびその製造方法ならびに該正極活物質を用いた非水系電解質二次電池 |
| JP4482987B2 (ja) | 1999-12-07 | 2010-06-16 | 株式会社豊田中央研究所 | 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の製造方法 |
| JP2001297761A (ja) | 2000-04-12 | 2001-10-26 | Sumitomo Metal Mining Co Ltd | 非水系電解質二次電池用正極活物質 |
| JP2003142093A (ja) * | 2001-11-02 | 2003-05-16 | Japan Storage Battery Co Ltd | 非水電解質二次電池 |
| JP4467951B2 (ja) | 2002-11-06 | 2010-05-26 | 株式会社東芝 | 非水電解質二次電池 |
| WO2004042860A1 (ja) | 2002-11-06 | 2004-05-21 | Kabushiki Kaisha Toshiba | 非水電解質二次電池 |
| JP4169615B2 (ja) * | 2003-03-19 | 2008-10-22 | 三洋電機株式会社 | リチウム二次電池 |
-
2004
- 2004-02-17 KR KR1020040010262A patent/KR100570638B1/ko not_active Expired - Lifetime
-
2005
- 2005-02-15 JP JP2005038169A patent/JP2005235764A/ja active Pending
- 2005-02-16 US US11/061,969 patent/US7674553B2/en active Active
- 2005-02-17 CN CNB2005100542078A patent/CN100377394C/zh not_active Expired - Lifetime
-
2009
- 2009-01-15 US US12/354,528 patent/US7695869B2/en not_active Expired - Lifetime
- 2009-06-22 JP JP2009147872A patent/JP2009218227A/ja active Pending
-
2010
- 2010-02-26 US US12/714,341 patent/US7790318B2/en not_active Expired - Lifetime
-
2013
- 2013-01-04 JP JP2013000051A patent/JP2013093332A/ja active Pending
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