ES2981402A2 - Fosfato de hierro similar a una hoja nanométrica, método de preparación y uso del mismo - Google Patents
Fosfato de hierro similar a una hoja nanométrica, método de preparación y uso del mismo Download PDFInfo
- Publication number
- ES2981402A2 ES2981402A2 ES202390226A ES202390226A ES2981402A2 ES 2981402 A2 ES2981402 A2 ES 2981402A2 ES 202390226 A ES202390226 A ES 202390226A ES 202390226 A ES202390226 A ES 202390226A ES 2981402 A2 ES2981402 A2 ES 2981402A2
- Authority
- ES
- Spain
- Prior art keywords
- iron
- iron phosphate
- phosphate
- solution
- phosphorus
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
-
- 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
-
- 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
-
- 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
- C01P2004/03—Particle morphology depicted by an image obtained by SEM
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/20—Particle morphology extending in two dimensions, e.g. plate-like
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Compounds Of Iron (AREA)
- Soft Magnetic Materials (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110834587.6A CN113603071B (zh) | 2021-07-23 | 2021-07-23 | 一种纳米片状磷酸铁及其制备方法和应用 |
| PCT/CN2022/097182 WO2023000846A1 (zh) | 2021-07-23 | 2022-06-06 | 一种纳米片状磷酸铁及其制备方法和应用 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| ES2981402A2 true ES2981402A2 (es) | 2024-10-08 |
| ES2981402R1 ES2981402R1 (es) | 2025-02-14 |
| ES2981402B2 ES2981402B2 (es) | 2025-10-17 |
Family
ID=78305214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES202390226A Active ES2981402B2 (es) | 2021-07-23 | 2022-06-06 | Fosfato de hierro similar a una hoja nanométrica, método de preparación y uso del mismo |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20240317583A1 (es) |
| CN (1) | CN113603071B (es) |
| DE (1) | DE112022002564B4 (es) |
| ES (1) | ES2981402B2 (es) |
| GB (1) | GB2621302A (es) |
| HU (1) | HUP2400061A1 (es) |
| MA (1) | MA63873A1 (es) |
| WO (1) | WO2023000846A1 (es) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113603071B (zh) * | 2021-07-23 | 2023-11-03 | 广东邦普循环科技有限公司 | 一种纳米片状磷酸铁及其制备方法和应用 |
| CN114988383B (zh) * | 2022-07-12 | 2023-12-15 | 华辰环保能源(广州)有限责任公司 | 一种电池级的磷酸铁高效制备方法 |
| CN115231539B (zh) * | 2022-07-12 | 2023-10-10 | 国环电池科技(苏州)有限公司 | 一种高纯度磷酸铁的制备方法 |
| CN116374978A (zh) * | 2023-04-26 | 2023-07-04 | 四川大学 | 制备磷酸铁的方法 |
| CN116534821A (zh) * | 2023-05-10 | 2023-08-04 | 东华理工大学 | 一种以硫酸亚铁为原料联产纳米磷酸铁和硫酸钙晶须的方法 |
| MA61717B1 (fr) * | 2023-07-24 | 2025-08-29 | Universite Mohammed VI Polytechnique | Procede de preparation de lithium fer phosphate micrometrique |
| CN116946998B (zh) * | 2023-08-11 | 2024-01-26 | 湖北洋丰美新能源科技有限公司 | 一种磷酸铁的合成工艺及其合成的磷酸铁 |
| CN117658089A (zh) * | 2023-10-12 | 2024-03-08 | 浙江友山新材料科技有限公司 | 一种高性能球形磷酸铁制备方法 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009001204A1 (de) * | 2009-02-26 | 2010-09-02 | Chemische Fabrik Budenheim Kg | Herstellung von Eisenorthophosphat |
| CN102695760B (zh) * | 2009-09-18 | 2014-12-24 | A123系统公司 | 磷酸铁及其制备方法 |
| US9139429B2 (en) * | 2010-03-02 | 2015-09-22 | Guiqing Huang | High performance cathode material LiFePO4, its precursors and methods of making thereof |
| CN102009968B (zh) | 2011-01-14 | 2012-08-08 | 武汉大学 | 一种纳米片状FePO4·2H2O的制备方法 |
| TWI448420B (zh) * | 2011-06-17 | 2014-08-11 | Nat Univ Tsing Hua | 鋰離子電池之磷酸亞鐵前驅物、使用其製備之磷酸鋰鐵粉末、及其製作方法 |
| KR20140021843A (ko) * | 2012-08-10 | 2014-02-21 | 삼성정밀화학 주식회사 | 나노사이즈 철인산염 입자의 제조 방법 |
| CN104129770B (zh) * | 2014-07-14 | 2016-01-20 | 湖北高博科技有限公司 | 一种纳米级磷酸铁及其制备方法 |
| CN104817059B (zh) | 2015-04-29 | 2017-07-18 | 江西东华科技园有限责任公司 | 一种由铁粉和磷酸反应制备电池级磷酸铁的方法 |
| CN106876700B (zh) * | 2016-11-02 | 2019-10-01 | 杨晓钢 | 两步共沉淀制备微-纳多孔结构磷酸铁前驱体与磷酸铁锂正极材料的方法 |
| WO2019200557A1 (zh) * | 2018-04-18 | 2019-10-24 | 南通百川新材料有限公司 | 一种磷酸铁的制备方法 |
| CN110615418A (zh) * | 2019-06-28 | 2019-12-27 | 湖北虹润高科新材料有限公司 | 一种铁粉制备电池级磷酸铁的制备方法 |
| CN110482512A (zh) * | 2019-07-12 | 2019-11-22 | 乳源东阳光磁性材料有限公司 | 一种电池级磷酸铁的制备方法 |
| CN110294466B (zh) * | 2019-08-19 | 2020-11-17 | 四川轻化工大学 | 一种纳米片状磷酸铁的制备方法 |
| CN112645299A (zh) * | 2020-12-03 | 2021-04-13 | 广东邦普循环科技有限公司 | 一种磷酸铁的制备方法和应用 |
| CN113044823B (zh) * | 2021-02-24 | 2022-05-06 | 湖南雅城新材料有限公司 | 一种磷酸铁材料及其制备方法与应用 |
| CN113603071B (zh) * | 2021-07-23 | 2023-11-03 | 广东邦普循环科技有限公司 | 一种纳米片状磷酸铁及其制备方法和应用 |
-
2021
- 2021-07-23 CN CN202110834587.6A patent/CN113603071B/zh active Active
-
2022
- 2022-06-06 WO PCT/CN2022/097182 patent/WO2023000846A1/zh not_active Ceased
- 2022-06-06 US US18/580,637 patent/US20240317583A1/en active Pending
- 2022-06-06 ES ES202390226A patent/ES2981402B2/es active Active
- 2022-06-06 MA MA63873A patent/MA63873A1/fr unknown
- 2022-06-06 DE DE112022002564.6T patent/DE112022002564B4/de active Active
- 2022-06-06 GB GB2318497.1A patent/GB2621302A/en active Pending
- 2022-06-06 HU HU2400061A patent/HUP2400061A1/hu unknown
Also Published As
| Publication number | Publication date |
|---|---|
| HUP2400061A1 (hu) | 2024-04-28 |
| GB202318497D0 (en) | 2024-01-17 |
| WO2023000846A1 (zh) | 2023-01-26 |
| DE112022002564B4 (de) | 2025-03-13 |
| ES2981402R1 (es) | 2025-02-14 |
| MA63873A1 (fr) | 2024-12-31 |
| DE112022002564T5 (de) | 2024-03-07 |
| US20240317583A1 (en) | 2024-09-26 |
| GB2621302A (en) | 2024-02-07 |
| CN113603071A (zh) | 2021-11-05 |
| CN113603071B (zh) | 2023-11-03 |
| ES2981402B2 (es) | 2025-10-17 |
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