CN104241633B - 一种梯度掺杂的锂离子电池正极材料及其制备方法 - Google Patents
一种梯度掺杂的锂离子电池正极材料及其制备方法 Download PDFInfo
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- CN104241633B CN104241633B CN201410462261.5A CN201410462261A CN104241633B CN 104241633 B CN104241633 B CN 104241633B CN 201410462261 A CN201410462261 A CN 201410462261A CN 104241633 B CN104241633 B CN 104241633B
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- 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
- H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
- 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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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/131—Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- 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
- H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Chemical Kinetics & Catalysis (AREA)
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- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
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- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
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CN201410462261.5A CN104241633B (zh) | 2014-09-11 | 2014-09-11 | 一种梯度掺杂的锂离子电池正极材料及其制备方法 |
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CN201410462261.5A CN104241633B (zh) | 2014-09-11 | 2014-09-11 | 一种梯度掺杂的锂离子电池正极材料及其制备方法 |
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CN104241633A CN104241633A (zh) | 2014-12-24 |
CN104241633B true CN104241633B (zh) | 2017-09-29 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11817558B2 (en) | 2017-09-14 | 2023-11-14 | Dyson Technology Limited | Magnesium salts |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105870402A (zh) * | 2015-01-22 | 2016-08-17 | 辅仁大学学校财团法人辅仁大学 | 金属梯度掺杂锂电池正极材料 |
CN104710302B (zh) * | 2015-01-22 | 2017-04-05 | 北大先行科技产业有限公司 | 梯度掺杂的草酸铁锰前驱体及其制备方法 |
JP6662001B2 (ja) * | 2015-11-27 | 2020-03-11 | 住友金属鉱山株式会社 | 非水系電解質二次電池用正極活物質とその製造方法、被覆液の製造方法 |
KR102006207B1 (ko) * | 2015-11-30 | 2019-08-02 | 주식회사 엘지화학 | 이차전지용 양극활물질 및 이를 포함하는 이차전지 |
EP3386015B1 (en) * | 2015-11-30 | 2025-02-19 | LG Energy Solution, Ltd. | Cathode active material for secondary battery, and secondary battery comprising same |
CN106935803B (zh) * | 2015-12-31 | 2020-07-10 | 北京当升材料科技股份有限公司 | 一种锂离子电池正极材料的制备方法 |
TWI633692B (zh) * | 2016-03-31 | 2018-08-21 | 烏明克公司 | 供汽車應用的鋰離子電池組 |
CN107968189B (zh) * | 2016-10-18 | 2020-04-24 | 中国科学院化学研究所 | 一种表面空位占据法改性的锂离子电池正极材料及其改性方法 |
CN108269997B (zh) * | 2016-12-31 | 2019-08-30 | 北京当升材料科技股份有限公司 | 一种锂离子电池梯度正极材料及其制备方法 |
CN108269996B (zh) * | 2016-12-31 | 2019-10-25 | 北京当升材料科技股份有限公司 | 一种锂离子电池富锰正极材料及其制备方法 |
CN108269970B (zh) * | 2016-12-31 | 2020-01-03 | 北京当升材料科技股份有限公司 | 一种新型锂离子电池梯度正极材料及其制备方法 |
CN107342398A (zh) * | 2017-04-25 | 2017-11-10 | 山东玉皇新能源科技有限公司 | 一种锂离子电池正极活性材料及其制备方法 |
JP6693473B2 (ja) * | 2017-05-23 | 2020-05-13 | トヨタ自動車株式会社 | フッ化物イオン電池 |
CN107359319A (zh) * | 2017-05-27 | 2017-11-17 | 中国电力科学研究院 | 一种富锂锰基层状正极材料及其制备方法 |
CN107275633B (zh) * | 2017-06-13 | 2020-01-14 | 哈尔滨工业大学 | 一种具有低晶格应力的梯度氟掺杂三元正极材料及其制备方法 |
CN107275632B (zh) * | 2017-06-13 | 2019-12-10 | 哈尔滨工业大学 | 一种具有低晶格应力的锂离子电池正极前驱体材料及其制备方法 |
GB2566472B (en) | 2017-09-14 | 2020-03-04 | Dyson Technology Ltd | Magnesium salts |
KR102270114B1 (ko) * | 2017-09-19 | 2021-06-28 | 주식회사 엘지에너지솔루션 | 이차전지용 양극 활물질, 그 제조방법 및 이를 포함하는 리튬 이차전지 |
GB2569388B (en) | 2017-12-18 | 2022-02-02 | Dyson Technology Ltd | Compound |
GB2569387B (en) | 2017-12-18 | 2022-02-02 | Dyson Technology Ltd | Electrode |
GB2569390A (en) | 2017-12-18 | 2019-06-19 | Dyson Technology Ltd | Compound |
GB2569392B (en) | 2017-12-18 | 2022-01-26 | Dyson Technology Ltd | Use of aluminium in a cathode material |
CN111615496B (zh) * | 2017-12-22 | 2022-10-18 | 尤米科尔公司 | 用于能够再充电锂离子蓄电池的正电极材料 |
US20190305289A1 (en) * | 2018-03-29 | 2019-10-03 | Robert Bosch Gmbh | Battery With a Stabilized Cathode Active Material |
CN110400911A (zh) * | 2018-04-24 | 2019-11-01 | 荆门市格林美新材料有限公司 | 具有表面微梯度结构的镍基锂离子正极材料及其制备方法 |
CN110400912A (zh) * | 2018-04-24 | 2019-11-01 | 荆门市格林美新材料有限公司 | 具有表面微梯度结构的镍钴锰酸锂正极材料及其制备方法 |
CN110400913A (zh) * | 2018-04-24 | 2019-11-01 | 荆门市格林美新材料有限公司 | 具有表面微梯度结构的镍钴铝酸锂正极材料及其制备方法 |
CN109786734A (zh) * | 2018-09-29 | 2019-05-21 | 北京泰丰先行新能源科技有限公司 | 一种锂二次电池高镍正极材料的制备方法 |
CN109728262B (zh) * | 2018-11-30 | 2022-05-17 | 贵州高点科技有限公司 | 锂离子电池正极材料及其制法和应用 |
CN109755524B (zh) * | 2018-12-29 | 2022-05-27 | 桂林电器科学研究院有限公司 | 改性LiNi0.6Co0.2Mn0.2O2三元正极材料的制备方法及产品和电池 |
US11139476B2 (en) * | 2019-03-12 | 2021-10-05 | Kabushiki Kaisha Toshiba | Active material, electrode, secondary battery, battery pack, and vehicle |
CN111916723B (zh) * | 2020-07-14 | 2021-08-17 | 蜂巢能源科技有限公司 | 梯度掺杂的无钴正极材料及其制备方法以及锂离子电池正极和锂电池 |
CN112038608A (zh) * | 2020-09-09 | 2020-12-04 | 昆明理工大学 | 一步法合成高性能免洗高镍锂电池正极材料的方法 |
CN112103496B (zh) * | 2020-11-10 | 2021-01-29 | 湖南长远锂科股份有限公司 | 一种高镍三元正极材料及其制备方法 |
CN112614988B (zh) * | 2020-12-15 | 2021-10-19 | 蜂巢能源科技有限公司 | 一种正极材料及其制备方法与用途 |
CN113213553A (zh) * | 2021-04-28 | 2021-08-06 | 北京理工大学重庆创新中心 | 一种浓度梯度掺杂的富锂锰基正极材料及其制备方法 |
CN114023920B (zh) * | 2021-11-01 | 2023-10-20 | 香港科技大学 | 锂电池层状正极极片、制备方法和应用 |
CN114530588B (zh) * | 2022-04-21 | 2022-07-22 | 浙江帕瓦新能源股份有限公司 | 多元素浓度梯度掺杂的前驱体材料及其制备方法、正极材料 |
CN116581286B (zh) * | 2023-07-11 | 2023-10-20 | 天津国安盟固利新材料科技股份有限公司 | 一种钠离子电池正极材料及其制备方法和钠离子电池 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101083321A (zh) * | 2006-05-31 | 2007-12-05 | 湖南美特新材料有限公司 | 一种锰钴镍三元锂离子电池正极材料锂锰钴镍氧及其合成方法 |
CN101308925A (zh) * | 2008-07-04 | 2008-11-19 | 深圳市贝特瑞新能源材料股份有限公司 | 锂离子电池复合包覆正极材料及其制备方法 |
CN101447566A (zh) * | 2008-12-29 | 2009-06-03 | 清华大学深圳研究生院 | 层状-尖晶石共生结构锂离子电池正极材料及制备方法 |
CN101483265A (zh) * | 2009-01-13 | 2009-07-15 | 深圳市贝特瑞新能源材料股份有限公司 | 金属氧化物锂离子电池正极材料及其制备方法 |
CN103456933A (zh) * | 2012-06-01 | 2013-12-18 | 私立辅仁大学 | 锂镍钴锰正极材料粉体 |
CN103943834A (zh) * | 2014-04-30 | 2014-07-23 | 刘洋 | 一种具有双层结构的多元正极材料的制备方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100822012B1 (ko) * | 2006-03-30 | 2008-04-14 | 한양대학교 산학협력단 | 리튬 전지용 양극 활물질, 그 제조 방법 및 그를 포함하는리튬 이차 전지 |
TWI547002B (zh) * | 2012-06-11 | 2016-08-21 | 輔仁大學學校財團法人輔仁大學 | 鋰鎳鈷正極材料粉體 |
CN103000878B (zh) * | 2012-12-17 | 2015-05-13 | 湖南佳飞科技发展有限公司 | 一种梯度掺杂型锂离子正极材料及其制备方法 |
CN103078109A (zh) * | 2013-01-16 | 2013-05-01 | 中南大学 | 一种梯度包覆镍酸锂材料及其制备方法 |
CN103078107A (zh) * | 2013-02-22 | 2013-05-01 | 郑州大学 | 一种多元层状氧化物锂离子电池材料及其制备方法 |
-
2014
- 2014-09-11 CN CN201410462261.5A patent/CN104241633B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101083321A (zh) * | 2006-05-31 | 2007-12-05 | 湖南美特新材料有限公司 | 一种锰钴镍三元锂离子电池正极材料锂锰钴镍氧及其合成方法 |
CN101308925A (zh) * | 2008-07-04 | 2008-11-19 | 深圳市贝特瑞新能源材料股份有限公司 | 锂离子电池复合包覆正极材料及其制备方法 |
CN101447566A (zh) * | 2008-12-29 | 2009-06-03 | 清华大学深圳研究生院 | 层状-尖晶石共生结构锂离子电池正极材料及制备方法 |
CN101483265A (zh) * | 2009-01-13 | 2009-07-15 | 深圳市贝特瑞新能源材料股份有限公司 | 金属氧化物锂离子电池正极材料及其制备方法 |
CN103456933A (zh) * | 2012-06-01 | 2013-12-18 | 私立辅仁大学 | 锂镍钴锰正极材料粉体 |
CN103943834A (zh) * | 2014-04-30 | 2014-07-23 | 刘洋 | 一种具有双层结构的多元正极材料的制备方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11817558B2 (en) | 2017-09-14 | 2023-11-14 | Dyson Technology Limited | Magnesium salts |
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