CN103094537B - 电极活性物质、其制备方法、及包括其的电极和锂电池 - Google Patents
电极活性物质、其制备方法、及包括其的电极和锂电池 Download PDFInfo
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- CN103094537B CN103094537B CN201210266060.9A CN201210266060A CN103094537B CN 103094537 B CN103094537 B CN 103094537B CN 201210266060 A CN201210266060 A CN 201210266060A CN 103094537 B CN103094537 B CN 103094537B
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- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/64—Carriers or collectors
- H01M4/66—Selection of materials
- H01M4/665—Composites
- H01M4/667—Composites in the form of layers, e.g. coatings
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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
- 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
- H01M4/04—Processes of manufacture in general
- H01M4/0402—Methods of deposition of the material
- H01M4/0416—Methods of deposition of the material involving impregnation with a solution, dispersion, paste or dry powder
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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
- H01M4/04—Processes of manufacture in general
- H01M4/0471—Processes of manufacture in general involving thermal treatment, e.g. firing, sintering, backing particulate active material, thermal decomposition, pyrolysis
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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
- H01M4/483—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides for non-aqueous cells
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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
- H01M4/485—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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- 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
- 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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- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Abstract
Description
第100次循环中的容量保持率[%] | 初始库伦效率[%] | |
对比例5 | 74.4 | 89.5 |
实施例97 | 81.8 | 93.8 |
实施例98 | 83.1 | 94.4 |
Claims (15)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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KR10-2011-0115365 | 2011-11-07 | ||
KR1020110115365A KR20130050161A (ko) | 2011-11-07 | 2011-11-07 | 전극활물질, 그 제조방법 및 이를 채용한 전극 및 리튬전지 |
Publications (2)
Publication Number | Publication Date |
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CN103094537A CN103094537A (zh) | 2013-05-08 |
CN103094537B true CN103094537B (zh) | 2018-05-01 |
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CN201210266060.9A Active CN103094537B (zh) | 2011-11-07 | 2012-07-30 | 电极活性物质、其制备方法、及包括其的电极和锂电池 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10109850B2 (zh) |
EP (1) | EP2590246B1 (zh) |
JP (2) | JP2013101908A (zh) |
KR (1) | KR20130050161A (zh) |
CN (1) | CN103094537B (zh) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101382719B1 (ko) * | 2012-03-23 | 2014-04-08 | 삼성정밀화학 주식회사 | 양극 활물질, 그 제조방법 및 이를 이용한 리튬 이차 전지 |
US9905850B2 (en) | 2013-07-26 | 2018-02-27 | Lg Chem, Ltd. | Polycrystalline lithium manganese oxide particles, preparation method thereof, and cathode active material including the same |
CN104507866B (zh) * | 2013-07-26 | 2017-02-22 | 株式会社Lg 化学 | 正极活性物质及其制备方法 |
US9905851B2 (en) | 2013-07-26 | 2018-02-27 | Lg Chem, Ltd. | Cathode active material and method of preparing the same |
CN103700512A (zh) * | 2013-11-29 | 2014-04-02 | 上海工程技术大学 | ZnMn2O4电极材料及其制备方法 |
CN104300149B (zh) * | 2014-03-31 | 2017-02-15 | 绍兴安卡汽车配件有限公司 | 一种高容量高循环性能的锂离子电池阴极材料 |
KR102296131B1 (ko) | 2014-12-30 | 2021-09-01 | 삼성에스디아이 주식회사 | 리튬이온 이차전지용 양극 활물질, 그의 제조방법 및 이것을 포함하는 리튬이온 이차전지 |
US10266739B2 (en) * | 2015-01-02 | 2019-04-23 | Board Of Regents, The University Of Texas System | Compositions, devices, systems and methods for concentrating solar power |
JP6611438B2 (ja) * | 2015-01-30 | 2019-11-27 | マクセルホールディングス株式会社 | 非水電解質二次電池用正極材料及びその製造方法、並びに非水電解質二次電池 |
CN105047904B (zh) * | 2015-06-17 | 2017-06-20 | 中国矿业大学 | 一种钛钴尖晶石的制备方法和用途 |
CN106450270B (zh) * | 2015-08-13 | 2020-08-11 | 中国科学院物理研究所 | 锂离子二次电池的正极活性材料及其制备方法和应用 |
KR102479722B1 (ko) * | 2015-09-24 | 2022-12-21 | 삼성에스디아이 주식회사 | 복합 음극 활물질, 이를 포함하는 음극 및 리튬 이차 전지, 및 상기 복합 음극 활물질의 제조방법 |
KR102473531B1 (ko) | 2015-09-24 | 2022-12-05 | 삼성전자주식회사 | 복합 전극활물질, 이를 채용한 전극과 리튬전지, 및 복합 전극활물질 제조방법 |
US10727540B2 (en) | 2016-02-01 | 2020-07-28 | Kabushiki Kaisha Toshiba | Secondary battery, battery module, battery pack and vehicle |
CN105938903A (zh) * | 2016-04-01 | 2016-09-14 | 扬州大学 | 一锅固相法合成锂离子电池负极材料Fe2SSe的方法 |
US11942632B2 (en) * | 2016-10-06 | 2024-03-26 | Lg Energy Solution, Ltd. | Positive electrode active material particle including core containing lithium cobalt oxide and shell containing composite metal oxide and preparation method thereof |
JP6654582B2 (ja) * | 2017-02-09 | 2020-02-26 | トヨタ自動車株式会社 | リチウムイオン二次電池用正極合材およびその利用 |
CN107134576B (zh) * | 2017-04-01 | 2020-03-10 | 中南大学 | 一种Co2AlO4材料及其制备方法和应用 |
KR102164006B1 (ko) * | 2017-11-16 | 2020-10-12 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 양극 활물질, 이를 포함하는 리튬 이차 전지 및 전지모듈 |
CN108539172B (zh) * | 2018-04-19 | 2020-05-29 | 吉首大学 | 高功率水系锌离子电池复合球形正极材料的制备方法 |
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CN109279645A (zh) * | 2018-11-26 | 2019-01-29 | 吉林大学 | 一种立方相CaGa2O4化合物的高温高压制备方法 |
CN109585825A (zh) * | 2018-11-28 | 2019-04-05 | 成都理工大学 | 双金属MOF前驱体合成的Ni/NiFe2O4锂离子电池负极材料及其制备方法 |
CN109449426B (zh) * | 2018-11-29 | 2021-09-21 | 华南理工大学 | 一种利用铬渣制备锂离子电池负极材料的方法 |
CN110137457A (zh) * | 2019-05-08 | 2019-08-16 | 贵州丕丕丕电子科技有限公司 | 一种包覆型锰酸锂正极材料、制备方法及锂离子电池 |
US11404698B2 (en) | 2019-10-30 | 2022-08-02 | GM Global Technology Operations LLC | Liquid metal interfacial layers for solid electrolytes and methods thereof |
US11735725B2 (en) | 2019-11-27 | 2023-08-22 | GM Global Technology Operations LLC | Ceramic coating for lithium or sodium metal electrodes |
CN112289985B (zh) * | 2020-09-22 | 2022-06-07 | 合肥国轩高科动力能源有限公司 | 一种C@MgAl2O4复合包覆改性的硅基负极材料及其制备方法 |
CN113135599B (zh) * | 2021-05-19 | 2022-07-29 | 攀钢集团攀枝花钢铁研究院有限公司 | 一种钒铁尖晶石的制备方法 |
CN114772656B (zh) * | 2022-03-02 | 2023-07-04 | 重庆理英新能源科技有限公司 | 低成本高首效富锂锰基正极材料及其制备方法和应用 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1834022A (zh) * | 2006-03-31 | 2006-09-20 | 浙江大学 | 锂离子电池正极材料及其制备方法 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0973913A (ja) * | 1995-09-04 | 1997-03-18 | Mitsubishi Heavy Ind Ltd | 内部改質用固体電解質型燃料電池セルの燃料極 |
JPH11185758A (ja) | 1997-12-24 | 1999-07-09 | Aichi Steel Works Ltd | 非水二次電池用正極材料 |
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 |
DE19922522A1 (de) | 1999-05-15 | 2000-11-16 | Merck Patent Gmbh | Beschichtete Lithium-Mischoxid-Partikel und deren Verwendung |
KR100560534B1 (ko) | 2000-09-25 | 2006-03-15 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 양극 활물질 및 그의 제조방법 |
JP2003072631A (ja) * | 2001-09-04 | 2003-03-12 | Nobuko Sato | 自転車・車椅子・ベビーカーのハンドルカバー |
KR100420050B1 (ko) | 2001-10-19 | 2004-02-25 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 망간계 양극 활물질 및 그의 제조 방법 |
US20030108790A1 (en) | 2001-12-05 | 2003-06-12 | Arumugam Manthiram | Surface/chemically modified oxide cathodes for lithium-ion batteries |
JP4056271B2 (ja) * | 2002-03-19 | 2008-03-05 | 松下電器産業株式会社 | 電極材料の製造法、電極材料ならびに非水電解質電池 |
KR100883752B1 (ko) | 2006-07-26 | 2009-02-12 | 주식회사 엘지화학 | 새로운 유/무기 복합 전해질 및 이를 이용하여 열적안전성이 향상된 전기 화학 소자 |
KR100888685B1 (ko) | 2007-11-05 | 2009-03-13 | 주식회사 코캄 | 코어-쉘형 리튬 이차전지용 음극 활물질 및 그 제조방법과이를 포함하는 리튬 이차전지 |
US8496855B2 (en) | 2009-07-27 | 2013-07-30 | Samsung Electronics Co., Ltd. | Cathode active material, cathode including cathode active material, and lithium battery including cathode |
KR101602419B1 (ko) | 2009-07-27 | 2016-03-10 | 삼성전자주식회사 | 양극활물질, 이를 포함하는 양극 및 상기 양극을 채용한 리튬전지 |
EP2471133A4 (en) | 2009-08-27 | 2014-02-12 | Envia Systems Inc | METAL OXIDE-COATED POSITIVE ELECTRODE MATERIAL FOR LITHIUM BATTERIES |
KR101288973B1 (ko) | 2011-05-04 | 2013-07-24 | 삼성전자주식회사 | 전극활물질, 그 제조방법 및 이를 채용한 전극 및 리튬전지 |
-
2011
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- 2012-07-25 EP EP12177795.7A patent/EP2590246B1/en active Active
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Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1834022A (zh) * | 2006-03-31 | 2006-09-20 | 浙江大学 | 锂离子电池正极材料及其制备方法 |
Non-Patent Citations (1)
Title |
---|
Enhanced cycling performance of spinel LiMn2O4 coated with ZnMn2O4 shell;Xifei Li等;《J Solid State Electrochem》;20071023;第12卷;第851-855页 * |
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Publication number | Publication date |
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EP2590246B1 (en) | 2019-06-05 |
EP2590246A1 (en) | 2013-05-08 |
US10109850B2 (en) | 2018-10-23 |
JP2017212230A (ja) | 2017-11-30 |
JP6851942B2 (ja) | 2021-03-31 |
KR20130050161A (ko) | 2013-05-15 |
US20130115513A1 (en) | 2013-05-09 |
CN103094537A (zh) | 2013-05-08 |
JP2013101908A (ja) | 2013-05-23 |
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