CN1797823A - 用于二次锂电池的含氧空位的磷酸铁锂正极材料及其用途 - Google Patents
用于二次锂电池的含氧空位的磷酸铁锂正极材料及其用途 Download PDFInfo
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- CN1797823A CN1797823A CNA2004101016183A CN200410101618A CN1797823A CN 1797823 A CN1797823 A CN 1797823A CN A2004101016183 A CNA2004101016183 A CN A2004101016183A CN 200410101618 A CN200410101618 A CN 200410101618A CN 1797823 A CN1797823 A CN 1797823A
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- oxygen
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- lithium
- iron phosphate
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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
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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
- H01M4/362—Composites
- H01M4/366—Composites as layered products
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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
- H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
- H01M4/5825—Oxygenated metallic salts or polyanionic structures, e.g. borates, phosphates, silicates, olivines
-
- 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
- H01M4/136—Electrodes based on inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy
-
- 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
- H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
-
- 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 & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Crystallography & Structural Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Secondary Cells (AREA)
Abstract
Description
实施例 | 正极材料化学式 | LiFe1-xMxPO4-yN2 | 放电容量 | |||||
x | y | z | 0.2C | 1C | 3C | 10C |
1 | LiFePO3.998 | 0 | 0.002 | 0 | 145 | 135 | 120 | 110 |
2 | LiFePO3.7· | 0 | 0.3 | 0 | 140 | 130 | 120 | 105 |
3 | LiFePO3.5 | 0 | 0.5 | 0 | 135 | 130 | 125 | 105 |
4 | LiFePO3.97N0.02 | 0 | 0.03 | 0.02 | 145 | 130 | 125 | 100 |
5 | LiFePO3.25N0.5 | 0 | 0.75 | 0.5 | 142 | 132 | 120 | 98 |
6 | LiFePO3N0.5 | 0 | 1 | 0.5 | 150 | 140 | 110 | 95 |
7 | LiFe0.9Na0.1PO3.95 | 0.1 | 0.05 | 0 | 150 | 142 | 125 | 102 |
8 | LiFe0.97Li0.03PO3.98 | 0.03 | 0.02 | 0 | 150 | 141 | 130 | 105 |
9 | LiFe0.95K0.05PO3.97 | 0.05 | 0.03 | 0 | 145 | 135 | 120 | 100 |
10 | LiFe0.9Cu0.1PO3.95 | 0.1 | 0.05 | 0 | 142 | 130 | 115 | 105 |
11 | LiFe0.95Na0.05PO3.825N0.1 | 0.05 | 0.175 | 0.1 | 148 | 138 | 124 | 122 |
12 | LiFe0.9Cu0.1PO3.1N0.5 | 0.01 | 0.9 | 0.5 | 160 | 152 | 132 | 120 |
13 | LiFe0.9Ag0.1PO3.6N0.2 | 0.1 | 0.4 | 0.2 | 158 | 140 | 135 | 125 |
14 | LiFe0.97Na0.03PO3.8N0.1 | 0.03 | 0.2 | 0.1 | 165 | 150 | 135 | 125 |
15 | LiFe0.97Na0.03PO3.95 | 0.03 | 0.05 | 0 | 160 | 150 | 140 | 130 |
16 | LiFe0.97Na0.03PO3.95 | 0.03 | 0.05 | 0 | 140 | 135 | 120 | 115 |
Claims (3)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004101016183A CN100377392C (zh) | 2004-12-21 | 2004-12-21 | 用于二次锂电池的含氧空位的磷酸铁锂正极材料及其用途 |
PCT/CN2005/000462 WO2006066470A1 (fr) | 2004-12-21 | 2005-04-08 | Matériau d’électrode positive de phosphate de fer et lithium ayant une vacance d’oxygène pour batterie secondaire au lithium et utilisation dudit matériau |
Applications Claiming Priority (1)
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CNB2004101016183A CN100377392C (zh) | 2004-12-21 | 2004-12-21 | 用于二次锂电池的含氧空位的磷酸铁锂正极材料及其用途 |
Publications (2)
Publication Number | Publication Date |
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CN1797823A true CN1797823A (zh) | 2006-07-05 |
CN100377392C CN100377392C (zh) | 2008-03-26 |
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CNB2004101016183A Active CN100377392C (zh) | 2004-12-21 | 2004-12-21 | 用于二次锂电池的含氧空位的磷酸铁锂正极材料及其用途 |
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WO (1) | WO2006066470A1 (zh) |
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7722848B2 (en) | 2007-09-25 | 2010-05-25 | Byd Company Limited | Lithium iron phosphate cathode material |
CN101081696B (zh) * | 2007-05-15 | 2010-08-25 | 深圳市贝特瑞电子材料有限公司 | 锂离子动力电池用磷酸铁锂材料及其制备方法 |
CN101359756B (zh) * | 2007-07-31 | 2011-01-12 | 比亚迪股份有限公司 | 一种锂离子电池废料中磷酸铁锂正极材料的回收方法 |
CN102177606A (zh) * | 2008-10-22 | 2011-09-07 | 株式会社Lg化学 | 具有改进的电极效率和能量密度的正极混合物 |
US8052897B2 (en) | 2008-02-29 | 2011-11-08 | Byd Company Limited | Composite compound with mixed crystalline structure |
US8057711B2 (en) | 2008-02-29 | 2011-11-15 | Byd Company Limited | Composite compound with mixed crystalline structure |
US8062560B2 (en) | 2008-02-29 | 2011-11-22 | Byd Company Limited | Composite compound with mixed crystalline structure |
US8062559B2 (en) | 2008-02-29 | 2011-11-22 | Byd Company Limited | Composite compound with mixed crystalline structure |
US8075861B2 (en) | 2007-07-20 | 2011-12-13 | Byd Company Limited | Type of lithium iron phosphate cathode active material and its method of synthesis |
US8088305B2 (en) | 2008-02-22 | 2012-01-03 | Byd Company Limited | Lithium iron phosphate cathode material |
US8148015B2 (en) | 2008-03-21 | 2012-04-03 | Byd Company Limited | Cathode materials for lithium batteries |
US8153032B2 (en) | 2008-06-06 | 2012-04-10 | Byd Company Limited | Transition metal hydroxide and oxide, method of producing the same, and cathode material containting the same |
US8216725B2 (en) | 2008-01-25 | 2012-07-10 | Byd Company Limited | Electrolyte for batteries and battery packs |
CN101369659B (zh) * | 2007-08-17 | 2013-01-16 | 深圳市比克电池有限公司 | 用于锂离子电池的磷酸铁锂正极材料及其制备方法 |
WO2013091573A1 (zh) * | 2011-12-21 | 2013-06-27 | 台湾立凯电能科技股份有限公司 | 具氧空缺的正极材料及其制法 |
US8883356B2 (en) | 2008-07-30 | 2014-11-11 | Byd Company Limited | Electrolyte for lithium batteries |
CN107863528A (zh) * | 2017-10-26 | 2018-03-30 | 合肥国轩高科动力能源有限公司 | 一种LiFePO4正极材料O位修饰的改性方法 |
US10038182B2 (en) | 2011-05-12 | 2018-07-31 | Ningbo Institute Of Material Technology And Engineering, Chinese Academy Of Sciences | Graphene coating modified electrode plate for lithium secondary battery and method for producing the same |
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CA2741081C (en) * | 2008-10-22 | 2014-07-15 | Lg Chem, Ltd. | Cathode active material providing improved efficiency and energy density of electrode |
TWI535651B (zh) * | 2008-10-22 | 2016-06-01 | Lg化學股份有限公司 | 具橄欖石結構之磷酸鋰鐵及其製造方法 |
CN101481106A (zh) * | 2009-01-08 | 2009-07-15 | 横店集团东磁股份有限公司 | 含氧空位和Fe位掺杂型磷酸铁锂及其快速固相烧结方法 |
KR100939647B1 (ko) * | 2009-01-22 | 2010-02-03 | 한화석유화학 주식회사 | 전극 활물질인 음이온 부족형 비화학양론 리튬 전이금속 다중산 화합물, 그 제조 방법 및 그를 이용한 전기화학 소자 |
JP5515665B2 (ja) * | 2009-11-18 | 2014-06-11 | ソニー株式会社 | 固体電解質電池、正極活物質および電池 |
US8932481B2 (en) * | 2010-08-31 | 2015-01-13 | Samsung Sdi Co., Ltd. | Cathode active material, method of preparing the same, and cathode and lithium battery including the cathode active material |
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US5419890A (en) * | 1994-01-19 | 1995-05-30 | Valence Technology, Inc. | Use of organic solvents in the synthesis of V6 O13+x [0<x≦2] |
CA2320661A1 (fr) * | 2000-09-26 | 2002-03-26 | Hydro-Quebec | Nouveau procede de synthese de materiaux limpo4 a structure olivine |
JP3988374B2 (ja) * | 2000-10-06 | 2007-10-10 | ソニー株式会社 | 非水電解液二次電池 |
JP2002117908A (ja) * | 2000-10-06 | 2002-04-19 | Sony Corp | 非水電解液電池 |
US6916579B2 (en) * | 2002-05-30 | 2005-07-12 | Enerl Battery Company | Cathode material for lithium battery |
JP4153288B2 (ja) * | 2002-11-25 | 2008-09-24 | 日本電信電話株式会社 | 非水電解質二次電池 |
CN1171780C (zh) * | 2002-11-28 | 2004-10-20 | 清华大学 | 一种橄榄石结构的多晶LiFePO4粉体制备方法 |
CN100448071C (zh) * | 2003-03-18 | 2008-12-31 | 黄穗阳 | 锂电池正极材料及其制备方法 |
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2004
- 2004-12-21 CN CNB2004101016183A patent/CN100377392C/zh active Active
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2005
- 2005-04-08 WO PCT/CN2005/000462 patent/WO2006066470A1/zh active Application Filing
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CN101081696B (zh) * | 2007-05-15 | 2010-08-25 | 深圳市贝特瑞电子材料有限公司 | 锂离子动力电池用磷酸铁锂材料及其制备方法 |
US8075861B2 (en) | 2007-07-20 | 2011-12-13 | Byd Company Limited | Type of lithium iron phosphate cathode active material and its method of synthesis |
CN101359756B (zh) * | 2007-07-31 | 2011-01-12 | 比亚迪股份有限公司 | 一种锂离子电池废料中磷酸铁锂正极材料的回收方法 |
CN101369659B (zh) * | 2007-08-17 | 2013-01-16 | 深圳市比克电池有限公司 | 用于锂离子电池的磷酸铁锂正极材料及其制备方法 |
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US8216725B2 (en) | 2008-01-25 | 2012-07-10 | Byd Company Limited | Electrolyte for batteries and battery packs |
US8088305B2 (en) | 2008-02-22 | 2012-01-03 | Byd Company Limited | Lithium iron phosphate cathode material |
US8062560B2 (en) | 2008-02-29 | 2011-11-22 | Byd Company Limited | Composite compound with mixed crystalline structure |
US8062559B2 (en) | 2008-02-29 | 2011-11-22 | Byd Company Limited | Composite compound with mixed crystalline structure |
US8057711B2 (en) | 2008-02-29 | 2011-11-15 | Byd Company Limited | Composite compound with mixed crystalline structure |
US8052897B2 (en) | 2008-02-29 | 2011-11-08 | Byd Company Limited | Composite compound with mixed crystalline structure |
US8148015B2 (en) | 2008-03-21 | 2012-04-03 | Byd Company Limited | Cathode materials for lithium batteries |
US8153032B2 (en) | 2008-06-06 | 2012-04-10 | Byd Company Limited | Transition metal hydroxide and oxide, method of producing the same, and cathode material containting the same |
US8883356B2 (en) | 2008-07-30 | 2014-11-11 | Byd Company Limited | Electrolyte for lithium batteries |
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US10038182B2 (en) | 2011-05-12 | 2018-07-31 | Ningbo Institute Of Material Technology And Engineering, Chinese Academy Of Sciences | Graphene coating modified electrode plate for lithium secondary battery and method for producing the same |
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TWI484689B (zh) * | 2011-12-21 | 2015-05-11 | Advanced Lithium Electrochemistry Co Ltd | 具氧空缺之正極材料及其製法 |
CN103917488B (zh) * | 2011-12-21 | 2016-06-01 | 台湾立凯电能科技股份有限公司 | 具氧空缺的正极材料及其制法 |
US9515320B2 (en) | 2011-12-21 | 2016-12-06 | Advanced Lithium Electrochemistry Co., Ltd. | Cathode material with oxygen vacancy and manufacturing process thereof |
US9748571B2 (en) | 2011-12-21 | 2017-08-29 | Advanced Lithium Electrochemistry Co., Ltd. | Cathode material with oxygen vacancy and manufacturing process thereof |
CN107863528A (zh) * | 2017-10-26 | 2018-03-30 | 合肥国轩高科动力能源有限公司 | 一种LiFePO4正极材料O位修饰的改性方法 |
CN107863528B (zh) * | 2017-10-26 | 2020-09-04 | 合肥国轩高科动力能源有限公司 | 一种LiFePO4正极材料O位修饰的改性方法 |
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Publication number | Publication date |
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CN100377392C (zh) | 2008-03-26 |
WO2006066470A1 (fr) | 2006-06-29 |
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Assignee: Jiangsu Jing Yuan Li Energy Materials Co., Ltd. Assignor: Research Institute of Physics, Chinese Academy of Sciences Contract record no.: 2011320000531 Denomination of invention: Anode material lithium ferric phosphate containing oxygen vacancy in use for secondary battery of lithium ion, and application Granted publication date: 20080326 License type: Exclusive License Open date: 20060705 Record date: 20110406 |