CN107689448A - 磷酸锰铁锂‑三维碳骨架复合正极材料及其制备方法 - Google Patents
磷酸锰铁锂‑三维碳骨架复合正极材料及其制备方法 Download PDFInfo
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- CN107689448A CN107689448A CN201710711512.2A CN201710711512A CN107689448A CN 107689448 A CN107689448 A CN 107689448A CN 201710711512 A CN201710711512 A CN 201710711512A CN 107689448 A CN107689448 A CN 107689448A
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- carbon
- lithium
- manganese phosphate
- iron manganese
- positive pole
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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
- H01M4/36—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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- 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
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/624—Electric conductive fillers
- H01M4/625—Carbon or graphite
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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
- H01M2004/021—Physical characteristics, e.g. porosity, surface area
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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
- H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
- H01M2004/028—Positive electrodes
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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)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710711512.2A CN107689448A (zh) | 2017-08-18 | 2017-08-18 | 磷酸锰铁锂‑三维碳骨架复合正极材料及其制备方法 |
Applications Claiming Priority (1)
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CN201710711512.2A CN107689448A (zh) | 2017-08-18 | 2017-08-18 | 磷酸锰铁锂‑三维碳骨架复合正极材料及其制备方法 |
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CN107689448A true CN107689448A (zh) | 2018-02-13 |
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CN201710711512.2A Pending CN107689448A (zh) | 2017-08-18 | 2017-08-18 | 磷酸锰铁锂‑三维碳骨架复合正极材料及其制备方法 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109786663A (zh) * | 2019-01-22 | 2019-05-21 | 广东天劲新能源科技股份有限公司 | 导电胶、应用该导电胶的硅碳负极极片及其制备方法 |
CN110400917A (zh) * | 2019-05-31 | 2019-11-01 | 宜春天赐高新材料有限公司 | 一种高容量型磷酸铁锰锂正极材料及其制备方法 |
CN116374981A (zh) * | 2023-02-20 | 2023-07-04 | 湖北亿纬动力有限公司 | 一种磷酸锰铁锂正极材料及其制备方法和应用 |
CN117790726A (zh) * | 2023-12-21 | 2024-03-29 | 武汉中科先进材料科技有限公司 | 一种碳包覆磷酸锰铁锂及其制备方法与应用 |
US12119494B2 (en) | 2020-01-30 | 2024-10-15 | Toray Industries, Inc. | Positive electrode active substance for lithium ion secondary battery and lithium ion secondary battery |
TWI871410B (zh) | 2020-01-30 | 2025-02-01 | 日商東麗股份有限公司 | 鋰離子二次電池用正極活性物質及鋰離子二次電池 |
Citations (6)
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US20070207385A1 (en) * | 2005-05-10 | 2007-09-06 | Advanced Lithium Electrochemistry Co., Ltd. | Cathode material for manufacturing rechargeable battery |
CN101320809A (zh) * | 2008-07-17 | 2008-12-10 | 深圳市贝特瑞新能源材料股份有限公司 | 锂离子电池正极材料磷酸锰锂及其制备方法 |
CN102891316A (zh) * | 2012-10-11 | 2013-01-23 | 中国科学院过程工程研究所 | 磷酸铁钒锰锂纳米氧化物复合正极材料及其制备方法 |
CN103050694A (zh) * | 2012-12-25 | 2013-04-17 | 贵州省开阳安达磷化工有限公司 | 一种正极活性材料及其制备方法、电池 |
CN103413944A (zh) * | 2013-08-14 | 2013-11-27 | 宁波奈克斯特新材料科技有限公司 | 磷酸锰锂正极材料及其制备方法 |
CN106935851A (zh) * | 2015-12-31 | 2017-07-07 | 惠州比亚迪电池有限公司 | 一种磷酸锰铁锂类材料及其制备方法以及电池浆料和正极与锂电池 |
-
2017
- 2017-08-18 CN CN201710711512.2A patent/CN107689448A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070207385A1 (en) * | 2005-05-10 | 2007-09-06 | Advanced Lithium Electrochemistry Co., Ltd. | Cathode material for manufacturing rechargeable battery |
CN101320809A (zh) * | 2008-07-17 | 2008-12-10 | 深圳市贝特瑞新能源材料股份有限公司 | 锂离子电池正极材料磷酸锰锂及其制备方法 |
CN102891316A (zh) * | 2012-10-11 | 2013-01-23 | 中国科学院过程工程研究所 | 磷酸铁钒锰锂纳米氧化物复合正极材料及其制备方法 |
CN103050694A (zh) * | 2012-12-25 | 2013-04-17 | 贵州省开阳安达磷化工有限公司 | 一种正极活性材料及其制备方法、电池 |
CN103413944A (zh) * | 2013-08-14 | 2013-11-27 | 宁波奈克斯特新材料科技有限公司 | 磷酸锰锂正极材料及其制备方法 |
CN106935851A (zh) * | 2015-12-31 | 2017-07-07 | 惠州比亚迪电池有限公司 | 一种磷酸锰铁锂类材料及其制备方法以及电池浆料和正极与锂电池 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109786663A (zh) * | 2019-01-22 | 2019-05-21 | 广东天劲新能源科技股份有限公司 | 导电胶、应用该导电胶的硅碳负极极片及其制备方法 |
CN110400917A (zh) * | 2019-05-31 | 2019-11-01 | 宜春天赐高新材料有限公司 | 一种高容量型磷酸铁锰锂正极材料及其制备方法 |
US12119494B2 (en) | 2020-01-30 | 2024-10-15 | Toray Industries, Inc. | Positive electrode active substance for lithium ion secondary battery and lithium ion secondary battery |
TWI871410B (zh) | 2020-01-30 | 2025-02-01 | 日商東麗股份有限公司 | 鋰離子二次電池用正極活性物質及鋰離子二次電池 |
CN116374981A (zh) * | 2023-02-20 | 2023-07-04 | 湖北亿纬动力有限公司 | 一种磷酸锰铁锂正极材料及其制备方法和应用 |
CN116374981B (zh) * | 2023-02-20 | 2024-06-11 | 湖北亿纬动力有限公司 | 一种磷酸锰铁锂正极材料及其制备方法和应用 |
CN117790726A (zh) * | 2023-12-21 | 2024-03-29 | 武汉中科先进材料科技有限公司 | 一种碳包覆磷酸锰铁锂及其制备方法与应用 |
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Inventor after: Lu Wei Inventor after: Li Weihong Inventor after: Chen Chaoyang Inventor after: Bian Guo Inventor after: Chen Liwei Inventor before: Lu Wei Inventor before: Li Weihong Inventor before: Chen Chaoyang Inventor before: Bian Guo |
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Effective date of registration: 20180323 Address after: 315000 Zhejiang city of Ningbo province at Jiangbei District People No. 385 Room 202 Applicant after: Ningbo Zhi Liang new energy Co., Ltd. Address before: 315500 Jinhai Road, Jinhai Road, Shang Qiao Industrial Park, Ningbo Fenghua District Economic Development Zone, Zhejiang Province, No. 55 Applicant before: Ningbo able new material Co., Ltd. |
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Application publication date: 20180213 |