CN101548414A - 用于锂二次电池的核-壳式尖晶石型阴极活性材料、使用该活性材料的锂二次电池、及其制造方法 - Google Patents
用于锂二次电池的核-壳式尖晶石型阴极活性材料、使用该活性材料的锂二次电池、及其制造方法 Download PDFInfo
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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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- C01G45/1242—Manganates or manganites with a manganese oxidation state of Mn(III), Mn(IV) or mixtures thereof of the type [Mn2O4]-, e.g. LiMn2O4, Li[MxMn2-x]O4
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- C01G51/44—Cobaltates containing alkali metals, e.g. LiCoO2 containing manganese
- C01G51/54—Cobaltates containing alkali metals, e.g. LiCoO2 containing manganese of the type [Mn2O4]-, e.g. Li(CoxMn2-x)04, Li(MyCoxMn2-x-y)O4
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- C01G53/54—Nickelates containing alkali metals, e.g. LiNiO2 containing manganese of the type [Mn2O4]-, e.g. Li(NixMn2-x)O4, Li(MyNixMn2-x-y)O4
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- H01M4/485—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of mixed oxides or hydroxides for inserting or intercalating light metals, e.g. LiTi2O4 or LiTi2OxFy
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- H01M4/525—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
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Abstract
Description
Claims (15)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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PCT/KR2006/005207 WO2008069351A1 (en) | 2006-12-05 | 2006-12-05 | Core-shell spinel cathode active materials for lithium secondary batteries, lithium secondary batteries using the same and method for preparing thereof |
Publications (2)
Publication Number | Publication Date |
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CN101548414A true CN101548414A (zh) | 2009-09-30 |
CN101548414B CN101548414B (zh) | 2011-07-20 |
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CN2006800565369A Active CN101548414B (zh) | 2006-12-05 | 2006-12-05 | 用于锂二次电池的核-壳式尖晶石型阴极活性材料、使用该活性材料的锂二次电池、及其制造方法 |
Country Status (5)
Country | Link |
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US (1) | US8142932B2 (zh) |
EP (1) | EP2102927B1 (zh) |
JP (1) | JP5057179B2 (zh) |
CN (1) | CN101548414B (zh) |
WO (1) | WO2008069351A1 (zh) |
Cited By (8)
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CN102394295A (zh) * | 2011-11-23 | 2012-03-28 | 东莞新能源科技有限公司 | 一种锂离子电池及其正极材料 |
CN102569778A (zh) * | 2012-01-13 | 2012-07-11 | 西安交通大学 | 一种超稳定尖晶石型锂离子电池阴极材料的制备方法 |
CN102569773A (zh) * | 2010-12-13 | 2012-07-11 | 苏州大学 | 用于锂离子二次电池的正极材料及其制备方法 |
CN104364943A (zh) * | 2012-07-09 | 2015-02-18 | 株式会社Lg化学 | 高电压正极活性材料及其制备方法 |
CN107431242A (zh) * | 2015-09-16 | 2017-12-01 | 松下知识产权经营株式会社 | 电池 |
CN110492073A (zh) * | 2019-08-22 | 2019-11-22 | 甘肃大象能源科技有限公司 | 一种尖晶石镍锰酸锂正极陶瓷材料及其制备方法 |
CN111193023A (zh) * | 2020-01-08 | 2020-05-22 | 甘肃大象能源科技有限公司 | 一种纳米尖晶石高镍三元锂正极陶瓷材料及其制备方法 |
CN113307312A (zh) * | 2021-05-27 | 2021-08-27 | 辽宁工程技术大学 | 一种碱硫复合处理钴铬镍水滑石超级电容电极材料的方法 |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5017010B2 (ja) * | 2007-08-08 | 2012-09-05 | 株式会社日立製作所 | リチウム二次電池 |
JP5791877B2 (ja) * | 2009-09-30 | 2015-10-07 | 三洋電機株式会社 | 正極活物質、この正極活物質の製造方法、及び、正極活物質を用いた非水電解質二次電池 |
US20110300446A1 (en) * | 2010-06-03 | 2011-12-08 | Hon Hai Precision Industry Co., Ltd. | Lithium battery cathode composite material |
KR101232839B1 (ko) * | 2010-09-14 | 2013-02-13 | 한양대학교 산학협력단 | 리튬 이차 전지용 양극 활물질 전구체, 이를 사용한 리튬 이차 전지용 양극 활물질의 제조 방법, 및 상기 제조된 리튬 이차 전지용 양극 활물질을 포함하는 리튬 이차 전지 |
KR101172867B1 (ko) | 2010-09-15 | 2012-08-09 | 경희대학교 산학협력단 | 리튬 이차전지용 양극 활물질 전구체 제조방법 |
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WO2023180231A1 (en) * | 2022-03-25 | 2023-09-28 | Basf Se | Process for making a doped cathode active material |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10172571A (ja) * | 1996-12-16 | 1998-06-26 | Aichi Steel Works Ltd | リチウム二次電池及びその正極活物質の製造方法 |
JP4503824B2 (ja) * | 1997-07-25 | 2010-07-14 | 株式会社東芝 | 非水二次電池用正極活物質およびそれを用いた非水二次電池 |
JP2000149948A (ja) * | 1998-11-12 | 2000-05-30 | Toshiba Corp | 正極活物質、リチウムイオン二次電池およびその正極活物質の製造方法 |
JP3031546B1 (ja) * | 1998-11-13 | 2000-04-10 | 宇部興産株式会社 | リチウム遷移金属系ハロゲン化酸化物とその製造方法及びその用途 |
JP2000195513A (ja) * | 1998-12-24 | 2000-07-14 | Asahi Chem Ind Co Ltd | 非水電解質二次電池 |
JP3033899B1 (ja) * | 1999-01-12 | 2000-04-17 | 宇部興産株式会社 | リチウム二次電池用正極活物質とその製造方法及びその用途 |
KR100416098B1 (ko) * | 2001-12-18 | 2004-01-24 | 삼성에스디아이 주식회사 | 캐소드 전극, 이의 제조방법 및 이를 채용한 리튬 설퍼 전지 |
JP4258170B2 (ja) * | 2002-05-10 | 2009-04-30 | 日本電気株式会社 | 二次電池用正極およびそれを用いた二次電池 |
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- 2006-12-05 WO PCT/KR2006/005207 patent/WO2008069351A1/en active Application Filing
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JP2010511990A (ja) | 2010-04-15 |
CN101548414B (zh) | 2011-07-20 |
US8142932B2 (en) | 2012-03-27 |
EP2102927B1 (en) | 2015-07-29 |
WO2008069351A1 (en) | 2008-06-12 |
EP2102927A1 (en) | 2009-09-23 |
EP2102927A4 (en) | 2013-04-24 |
JP5057179B2 (ja) | 2012-10-24 |
US20090272939A1 (en) | 2009-11-05 |
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