CN108408709A - 一种无污染低成本磷酸锰铁锂晶体材料的制备工艺 - Google Patents
一种无污染低成本磷酸锰铁锂晶体材料的制备工艺 Download PDFInfo
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- CN108408709A CN108408709A CN201810275574.8A CN201810275574A CN108408709A CN 108408709 A CN108408709 A CN 108408709A CN 201810275574 A CN201810275574 A CN 201810275574A CN 108408709 A CN108408709 A CN 108408709A
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- lithium
- reaction
- powder
- crystalline material
- iron
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B25/00—Phosphorus; Compounds thereof
- C01B25/16—Oxyacids of phosphorus; Salts thereof
- C01B25/26—Phosphates
- C01B25/45—Phosphates containing plural metal, or metal and ammonium
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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
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
- C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/01—Particle morphology depicted by an image
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/40—Electric properties
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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 & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
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CN201810275574.8A CN108408709B (zh) | 2018-03-30 | 2018-03-30 | 一种无污染低成本磷酸锰铁锂晶体材料的制备工艺 |
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CN201810275574.8A CN108408709B (zh) | 2018-03-30 | 2018-03-30 | 一种无污染低成本磷酸锰铁锂晶体材料的制备工艺 |
Publications (2)
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CN108408709A true CN108408709A (zh) | 2018-08-17 |
CN108408709B CN108408709B (zh) | 2021-12-14 |
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CN201810275574.8A Active CN108408709B (zh) | 2018-03-30 | 2018-03-30 | 一种无污染低成本磷酸锰铁锂晶体材料的制备工艺 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109192963A (zh) * | 2018-09-27 | 2019-01-11 | 桑顿新能源科技有限公司 | 磷酸铁锰锂复合材料与锂离子电池 |
CN115806281A (zh) * | 2022-11-15 | 2023-03-17 | 广东国光电子有限公司 | 一种磷酸锰铁锂复合材料及其制备方法与电池 |
Citations (7)
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US20060147365A1 (en) * | 2002-10-18 | 2006-07-06 | Shigeto Okada | Method for preparing positive electrode material for secondary cell, and secondary cell |
CN102249208A (zh) * | 2011-05-06 | 2011-11-23 | 朱鸥鹭 | 一种锂离子电池正极材料磷酸锰铁锂的水热合成方法 |
CN102781827A (zh) * | 2010-03-19 | 2012-11-14 | 户田工业株式会社 | 磷酸锰铁锂颗粒粉末的制造方法、磷酸锰铁锂颗粒粉末和使用该颗粒粉末的非水电解质二次电池 |
CN104051732A (zh) * | 2014-04-10 | 2014-09-17 | 魏宏政 | 一种用包合工艺制备磷酸铁锂的方法 |
CN105552340A (zh) * | 2016-02-01 | 2016-05-04 | 浙江天能能源科技有限公司 | 一种锂离子电池正极材料及其制备方法 |
CN106450294A (zh) * | 2016-08-26 | 2017-02-22 | 常开军 | 一种磷酸铁锰锂正极材料及其制造方法 |
CN106784813A (zh) * | 2016-11-19 | 2017-05-31 | 天津赫维科技有限公司 | 一种磷酸锰铁锂材料的制备方法 |
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2018
- 2018-03-30 CN CN201810275574.8A patent/CN108408709B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060147365A1 (en) * | 2002-10-18 | 2006-07-06 | Shigeto Okada | Method for preparing positive electrode material for secondary cell, and secondary cell |
CN102781827A (zh) * | 2010-03-19 | 2012-11-14 | 户田工业株式会社 | 磷酸锰铁锂颗粒粉末的制造方法、磷酸锰铁锂颗粒粉末和使用该颗粒粉末的非水电解质二次电池 |
CN102249208A (zh) * | 2011-05-06 | 2011-11-23 | 朱鸥鹭 | 一种锂离子电池正极材料磷酸锰铁锂的水热合成方法 |
CN104051732A (zh) * | 2014-04-10 | 2014-09-17 | 魏宏政 | 一种用包合工艺制备磷酸铁锂的方法 |
CN105552340A (zh) * | 2016-02-01 | 2016-05-04 | 浙江天能能源科技有限公司 | 一种锂离子电池正极材料及其制备方法 |
CN106450294A (zh) * | 2016-08-26 | 2017-02-22 | 常开军 | 一种磷酸铁锰锂正极材料及其制造方法 |
CN106784813A (zh) * | 2016-11-19 | 2017-05-31 | 天津赫维科技有限公司 | 一种磷酸锰铁锂材料的制备方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109192963A (zh) * | 2018-09-27 | 2019-01-11 | 桑顿新能源科技有限公司 | 磷酸铁锰锂复合材料与锂离子电池 |
CN115806281A (zh) * | 2022-11-15 | 2023-03-17 | 广东国光电子有限公司 | 一种磷酸锰铁锂复合材料及其制备方法与电池 |
CN115806281B (zh) * | 2022-11-15 | 2023-10-24 | 广东国光电子有限公司 | 一种磷酸锰铁锂复合材料及其制备方法与电池 |
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CN108408709B (zh) | 2021-12-14 |
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Effective date of registration: 20190606 Address after: 473000 No. 1 Weishi Road, Lihe Township, Wancheng District, Nanyang City, Henan Province Applicant after: Nanyang Fengyuan Lithium Battery Material Research Institute Co., Ltd. Address before: 473000 No. 1 Weishi Road, New Energy Industry Agglomeration Area, Nanyang City, Henan Province Applicant before: Study on lithium battery materials Nanyang Fengyuan Institute |
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Effective date of registration: 20200603 Address after: No.36, east section of Wuyi Road, Guanzhuang Industrial Zone, Nanyang City, Henan Province Applicant after: Nanyang Fengyuan New Energy Technology Co., Ltd Address before: 473000 No. 1 Weishi Road, Lihe Township, Wancheng District, Nanyang City, Henan Province Applicant before: Nanyang Fengyuan Lithium Battery Material Research Institute Co.,Ltd. |
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