WO2008078695A1 - リチウム遷移金属系化合物粉体、その製造方法、及びその焼成前駆体となる噴霧乾燥体、並びにそれを用いたリチウム二次電池用正極及びリチウム二次電池 - Google Patents
リチウム遷移金属系化合物粉体、その製造方法、及びその焼成前駆体となる噴霧乾燥体、並びにそれを用いたリチウム二次電池用正極及びリチウム二次電池 Download PDFInfo
- Publication number
- WO2008078695A1 WO2008078695A1 PCT/JP2007/074698 JP2007074698W WO2008078695A1 WO 2008078695 A1 WO2008078695 A1 WO 2008078695A1 JP 2007074698 W JP2007074698 W JP 2007074698W WO 2008078695 A1 WO2008078695 A1 WO 2008078695A1
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- WO
- WIPO (PCT)
- Prior art keywords
- secondary battery
- lithium secondary
- transition metal
- lithium
- metal compound
- Prior art date
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- 229910052744 lithium Inorganic materials 0.000 title abstract 6
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title abstract 3
- -1 Lithium transition metal compound Chemical class 0.000 title abstract 3
- 238000010304 firing Methods 0.000 title abstract 2
- 239000000843 powder Substances 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- 239000002243 precursor Substances 0.000 title 1
- 239000000654 additive Substances 0.000 abstract 5
- 230000000996 additive effect Effects 0.000 abstract 4
- 150000001875 compounds Chemical class 0.000 abstract 2
- 239000002994 raw material Substances 0.000 abstract 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 abstract 1
- 229910052797 bismuth Inorganic materials 0.000 abstract 1
- 238000000605 extraction Methods 0.000 abstract 1
- 230000037431 insertion Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 abstract 1
- 229910001416 lithium ion Inorganic materials 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229910052750 molybdenum Inorganic materials 0.000 abstract 1
- 239000007774 positive electrode material Substances 0.000 abstract 1
- 229910052723 transition metal Inorganic materials 0.000 abstract 1
- 229910052721 tungsten Inorganic materials 0.000 abstract 1
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- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
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- H01M4/505—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
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- C01G53/00—Compounds of nickel
- C01G53/40—Nickelates
- C01G53/42—Nickelates containing alkali metals, e.g. LiNiO2
- C01G53/44—Nickelates containing alkali metals, e.g. LiNiO2 containing manganese
- C01G53/50—Nickelates containing alkali metals, e.g. LiNiO2 containing manganese of the type [MnO2]n-, e.g. Li(NixMn1-x)O2, Li(MyNixMn1-x-y)O2
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Abstract
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/517,813 US20110003200A1 (en) | 2006-12-26 | 2007-12-21 | Lithium transition metal based compound powder, method for manufacturing the same, spray-dried substance serving as firing precursor thereof, lithium secondary battery positive electrode by using the same, and lithium secondary battery |
KR1020147018086A KR101534042B1 (ko) | 2006-12-26 | 2007-12-21 | 리튬 천이 금속계 화합물 분체, 그 제조 방법, 및 그 소성 전구체가 되는 분무 건조체, 그리고 그것을 사용한 리튬 이차 전지용 정극 및 리튬 이차 전지 |
CN2007800413110A CN101536220B (zh) | 2006-12-26 | 2007-12-21 | 锂过渡金属类化合物粉末、其制造方法、及锂二次电池 |
EP07859978.4A EP2110872B1 (en) | 2006-12-26 | 2007-12-21 | Lithium transition metal compound powder, process for production thereof, spray-dried product as precursor, positive electrode for lithium secondary battery and lithium secondary battery made by using the same |
KR1020097008121A KR101498886B1 (ko) | 2006-12-26 | 2007-12-21 | 리튬 천이 금속계 화합물 분체, 그 제조 방법, 및 그 소성 전구체가 되는 분무 건조체, 그리고 그것을 사용한 리튬 이차 전지용 정극 및 리튬 이차 전지 |
US15/012,564 US20160301071A1 (en) | 2006-12-26 | 2016-02-01 | Lithium transition metal based compound powder, method for manufacturing the same, spray-dried substance serving as firing precursor thereof, lithium secondary battery positive electrode by using the same, and lithium secondary battery |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006-349912 | 2006-12-26 | ||
JP2006349912 | 2006-12-26 | ||
JP2007-079360 | 2007-03-26 | ||
JP2007079360 | 2007-03-26 |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/517,813 A-371-Of-International US20110003200A1 (en) | 2006-12-26 | 2007-12-21 | Lithium transition metal based compound powder, method for manufacturing the same, spray-dried substance serving as firing precursor thereof, lithium secondary battery positive electrode by using the same, and lithium secondary battery |
US15/012,564 Division US20160301071A1 (en) | 2006-12-26 | 2016-02-01 | Lithium transition metal based compound powder, method for manufacturing the same, spray-dried substance serving as firing precursor thereof, lithium secondary battery positive electrode by using the same, and lithium secondary battery |
Publications (1)
Publication Number | Publication Date |
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WO2008078695A1 true WO2008078695A1 (ja) | 2008-07-03 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/JP2007/074698 WO2008078695A1 (ja) | 2006-12-26 | 2007-12-21 | リチウム遷移金属系化合物粉体、その製造方法、及びその焼成前駆体となる噴霧乾燥体、並びにそれを用いたリチウム二次電池用正極及びリチウム二次電池 |
Country Status (6)
Country | Link |
---|---|
US (2) | US20110003200A1 (ja) |
EP (3) | EP2341570A1 (ja) |
JP (3) | JP4475326B2 (ja) |
KR (2) | KR101498886B1 (ja) |
CN (3) | CN101536220B (ja) |
WO (1) | WO2008078695A1 (ja) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010050347A1 (ja) * | 2008-10-27 | 2010-05-06 | 花王株式会社 | リチウム複合酸化物焼結体 |
JP2010155775A (ja) * | 2008-12-04 | 2010-07-15 | Toda Kogyo Corp | リチウム複合化合物粒子粉末及びその製造方法、非水電解質二次電池 |
US20120288759A1 (en) * | 2010-01-21 | 2012-11-15 | Hiroki Nagai | Lithium secondary battery |
US20120295157A1 (en) * | 2010-01-21 | 2012-11-22 | Hiroki Nagai | Lithium secondary battery |
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WO2010050347A1 (ja) * | 2008-10-27 | 2010-05-06 | 花王株式会社 | リチウム複合酸化物焼結体 |
CN102203987A (zh) * | 2008-10-27 | 2011-09-28 | 花王株式会社 | 锂复合氧化物烧结体 |
JP2010155775A (ja) * | 2008-12-04 | 2010-07-15 | Toda Kogyo Corp | リチウム複合化合物粒子粉末及びその製造方法、非水電解質二次電池 |
US20120288759A1 (en) * | 2010-01-21 | 2012-11-15 | Hiroki Nagai | Lithium secondary battery |
US20120295157A1 (en) * | 2010-01-21 | 2012-11-22 | Hiroki Nagai | Lithium secondary battery |
US9263729B2 (en) * | 2010-01-21 | 2016-02-16 | Toyota-Jidosha Kabushiki Kaisha | Lithium secondary battery |
US10522816B2 (en) | 2010-01-21 | 2019-12-31 | Toyota Jidosha Kabushiki Kaisha | Lithium secondary battery |
US9225005B2 (en) | 2010-04-01 | 2015-12-29 | Mitsubishi Chemical Corporation | Positive-electrode material for lithium secondary-battery, process for producing the same, positive electrode for lithium secondary battery, and lithium secondary battery |
US9586834B2 (en) | 2011-03-30 | 2017-03-07 | Toda Kogyo Corporation | Positive electrode active substance particles and process for producing the same, and non-aqueous electrolyte secondary battery |
Also Published As
Publication number | Publication date |
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CN101997114A (zh) | 2011-03-30 |
KR20140091776A (ko) | 2014-07-22 |
KR20090092268A (ko) | 2009-08-31 |
CN101997115B (zh) | 2014-02-12 |
EP2337125A1 (en) | 2011-06-22 |
EP2341570A1 (en) | 2011-07-06 |
JP2008270161A (ja) | 2008-11-06 |
US20110003200A1 (en) | 2011-01-06 |
CN101536220B (zh) | 2013-07-10 |
CN101536220A (zh) | 2009-09-16 |
JP2009289758A (ja) | 2009-12-10 |
US20160301071A1 (en) | 2016-10-13 |
EP2110872B1 (en) | 2014-02-12 |
EP2110872A4 (en) | 2010-04-21 |
EP2110872A1 (en) | 2009-10-21 |
JP2009164140A (ja) | 2009-07-23 |
KR101534042B1 (ko) | 2015-07-08 |
KR101498886B1 (ko) | 2015-03-05 |
CN101997115A (zh) | 2011-03-30 |
CN101997114B (zh) | 2013-08-07 |
JP4475326B2 (ja) | 2010-06-09 |
JP4466787B2 (ja) | 2010-05-26 |
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