CN111056543A - 一种低比表高压实磷酸铁的制备方法 - Google Patents
一种低比表高压实磷酸铁的制备方法 Download PDFInfo
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- CN111056543A CN111056543A CN201911366153.7A CN201911366153A CN111056543A CN 111056543 A CN111056543 A CN 111056543A CN 201911366153 A CN201911366153 A CN 201911366153A CN 111056543 A CN111056543 A CN 111056543A
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- Prior art keywords
- iron
- iron phosphate
- phosphate
- phosphorus
- solution
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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
- C01B25/37—Phosphates of heavy metals
- C01B25/375—Phosphates of heavy metals of iron
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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
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
-
- 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
- C01P2006/10—Solid density
-
- 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
- C01P2006/12—Surface area
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
样品 | 成品D10(μm) | 成品D50(μm) | 成品D90(μm) | 成品D100(μm) | BET(m<sup>2</sup>/g) |
对照例 | 1.1 | 4.1 | 11.7 | 51.6 | 9.5 |
实施例 | 7.8 | 18.3 | 47.3 | 117.7 | 3.5 |
Claims (8)
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CN201911366153.7A CN111056543A (zh) | 2019-12-26 | 2019-12-26 | 一种低比表高压实磷酸铁的制备方法 |
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CN201911366153.7A CN111056543A (zh) | 2019-12-26 | 2019-12-26 | 一种低比表高压实磷酸铁的制备方法 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112573497A (zh) * | 2020-11-23 | 2021-03-30 | 湖南雅城新材料有限公司 | 一种利用三氧化二铁制备磷酸铁的方法 |
CN112573496A (zh) * | 2020-11-09 | 2021-03-30 | 湖南雅城新材料有限公司 | 一种高振实密度磷酸铁材料的制备方法 |
CN115385320A (zh) * | 2022-08-24 | 2022-11-25 | 广东邦普循环科技有限公司 | 水热制备磷酸锰铁的方法及其应用 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW201127748A (en) * | 2009-09-18 | 2011-08-16 | A123 Systems Inc | Ferric phosphate and methods of preparation thereof |
CN103259017B (zh) * | 2013-05-13 | 2015-10-28 | 清华大学深圳研究生院 | 纳米磷酸铁的微化工制备方法及纳米磷酸铁 |
US9577257B2 (en) * | 2013-09-18 | 2017-02-21 | Guiqing Huang | Methods of making low cost electrode active materials for secondary batteries from ilmenite |
CN109205584A (zh) * | 2018-10-09 | 2019-01-15 | 湖南雅城新材料有限公司 | 一种高铁磷比磷酸铁的制备方法 |
CN110451471A (zh) * | 2019-07-08 | 2019-11-15 | 湖南雅城新材料有限公司 | 一种磷酸铁的制备方法、制得的磷酸铁及其应用 |
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2019
- 2019-12-26 CN CN201911366153.7A patent/CN111056543A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW201127748A (en) * | 2009-09-18 | 2011-08-16 | A123 Systems Inc | Ferric phosphate and methods of preparation thereof |
CN103259017B (zh) * | 2013-05-13 | 2015-10-28 | 清华大学深圳研究生院 | 纳米磷酸铁的微化工制备方法及纳米磷酸铁 |
US9577257B2 (en) * | 2013-09-18 | 2017-02-21 | Guiqing Huang | Methods of making low cost electrode active materials for secondary batteries from ilmenite |
CN109205584A (zh) * | 2018-10-09 | 2019-01-15 | 湖南雅城新材料有限公司 | 一种高铁磷比磷酸铁的制备方法 |
CN110451471A (zh) * | 2019-07-08 | 2019-11-15 | 湖南雅城新材料有限公司 | 一种磷酸铁的制备方法、制得的磷酸铁及其应用 |
Non-Patent Citations (1)
Title |
---|
岑可法: "《气固分离理论及技术》", 31 March 1999 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112573496A (zh) * | 2020-11-09 | 2021-03-30 | 湖南雅城新材料有限公司 | 一种高振实密度磷酸铁材料的制备方法 |
CN112573497A (zh) * | 2020-11-23 | 2021-03-30 | 湖南雅城新材料有限公司 | 一种利用三氧化二铁制备磷酸铁的方法 |
CN115385320A (zh) * | 2022-08-24 | 2022-11-25 | 广东邦普循环科技有限公司 | 水热制备磷酸锰铁的方法及其应用 |
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Inventor after: Yan Zhixiong Inventor after: Wang Yulong Inventor after: Li Wan Inventor after: Wan Wenzhi Inventor after: Zhang Zhouhui Inventor after: Liu Zhicheng Inventor after: Li Fangping Inventor after: Luo Qiang Inventor before: Wang Yulong Inventor before: Zhang Zhouhui Inventor before: Liu Zhicheng Inventor before: Li Fangping Inventor before: Wan Wenzhi |
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