CN103832991A - 一种磷酸铁纳米材料的制备方法 - Google Patents
一种磷酸铁纳米材料的制备方法 Download PDFInfo
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- CN103832991A CN103832991A CN201410073530.9A CN201410073530A CN103832991A CN 103832991 A CN103832991 A CN 103832991A CN 201410073530 A CN201410073530 A CN 201410073530A CN 103832991 A CN103832991 A CN 103832991A
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- nano material
- preparation
- iron phosphate
- aqueous solution
- iron
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- 239000002086 nanomaterial Substances 0.000 title claims abstract description 27
- WBJZTOZJJYAKHQ-UHFFFAOYSA-K iron(3+) phosphate Chemical compound [Fe+3].[O-]P([O-])([O-])=O WBJZTOZJJYAKHQ-UHFFFAOYSA-K 0.000 title claims abstract description 17
- 229910000398 iron phosphate Inorganic materials 0.000 title claims abstract description 15
- 238000002360 preparation method Methods 0.000 title claims abstract description 15
- 239000007864 aqueous solution Substances 0.000 claims abstract description 17
- 239000000725 suspension Substances 0.000 claims abstract description 14
- 238000001027 hydrothermal synthesis Methods 0.000 claims abstract description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 12
- 150000002505 iron Chemical class 0.000 claims abstract description 11
- 125000004437 phosphorous atom Chemical group 0.000 claims abstract description 5
- 229910019142 PO4 Inorganic materials 0.000 claims description 8
- NSOXQYCFHDMMGV-UHFFFAOYSA-N Tetrakis(2-hydroxypropyl)ethylenediamine Chemical compound CC(O)CN(CC(C)O)CCN(CC(C)O)CC(C)O NSOXQYCFHDMMGV-UHFFFAOYSA-N 0.000 claims description 8
- 239000011259 mixed solution Substances 0.000 claims description 8
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 8
- 239000010452 phosphate Substances 0.000 claims description 8
- 229910052742 iron Inorganic materials 0.000 claims description 7
- 239000000126 substance Substances 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 229910052698 phosphorus Inorganic materials 0.000 claims description 2
- 239000002243 precursor Substances 0.000 abstract description 7
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract description 6
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 abstract description 5
- 238000006243 chemical reaction Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 4
- 229910000147 aluminium phosphate Inorganic materials 0.000 abstract description 3
- 239000003795 chemical substances by application Substances 0.000 abstract description 3
- 229910010272 inorganic material Inorganic materials 0.000 abstract description 3
- 239000011147 inorganic material Substances 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 abstract 2
- 239000000843 powder Substances 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 239000007774 positive electrode material Substances 0.000 description 6
- 238000003756 stirring Methods 0.000 description 6
- 229910010707 LiFePO 4 Inorganic materials 0.000 description 5
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 5
- 229910001416 lithium ion Inorganic materials 0.000 description 5
- 239000008367 deionised water Substances 0.000 description 4
- 229910021641 deionized water Inorganic materials 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 238000011160 research Methods 0.000 description 3
- 238000013019 agitation Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000012153 distilled water Substances 0.000 description 2
- -1 phosphoric acid salt compound Chemical class 0.000 description 2
- 238000000967 suction filtration Methods 0.000 description 2
- 229910012851 LiCoO 2 Inorganic materials 0.000 description 1
- 229910015645 LiMn Inorganic materials 0.000 description 1
- 229910013290 LiNiO 2 Inorganic materials 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 239000010405 anode material Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000003837 high-temperature calcination Methods 0.000 description 1
- 229910000399 iron(III) phosphate Inorganic materials 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003701 mechanical milling Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000004482 other powder Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000003980 solgel method Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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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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Abstract
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CN201410073530.9A CN103832991B (zh) | 2014-03-03 | 2014-03-03 | 一种磷酸铁纳米材料的制备方法 |
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CN103832991A true CN103832991A (zh) | 2014-06-04 |
CN103832991B CN103832991B (zh) | 2015-11-25 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105417517A (zh) * | 2015-11-03 | 2016-03-23 | 山东精工电子科技有限公司 | 一种银耳状磷酸铁及其制备方法 |
CN106829906A (zh) * | 2017-03-13 | 2017-06-13 | 成都育芽科技有限公司 | 一种新能源用电池级磷酸铁的制备方法 |
CN108840317A (zh) * | 2018-09-28 | 2018-11-20 | 广东光华科技股份有限公司 | 一种高纯度高压实电池级磷酸铁的制备方法 |
CN111244447A (zh) * | 2020-01-20 | 2020-06-05 | 湖南雅城新材料有限公司 | 一种片状二水磷酸铁及其制备方法 |
WO2023066083A1 (zh) * | 2021-10-19 | 2023-04-27 | 湖北虹润高科新材料有限公司 | 一种废弃铁磷渣制备低铝杂质花瓣状磷酸铁的方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4696807A (en) * | 1986-03-06 | 1987-09-29 | Mobil Oil Corporation | Crystalline microporous oxide MCM-21 and process for its preparation |
CN102530905A (zh) * | 2011-12-22 | 2012-07-04 | 浙江天能能源科技有限公司 | 粒径可控的纳米FePO4的制备方法 |
CN102992293A (zh) * | 2011-09-15 | 2013-03-27 | 上海纳米技术及应用国家工程研究中心有限公司 | 一种棒状磷酸锆及其制备方法 |
-
2014
- 2014-03-03 CN CN201410073530.9A patent/CN103832991B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4696807A (en) * | 1986-03-06 | 1987-09-29 | Mobil Oil Corporation | Crystalline microporous oxide MCM-21 and process for its preparation |
CN102992293A (zh) * | 2011-09-15 | 2013-03-27 | 上海纳米技术及应用国家工程研究中心有限公司 | 一种棒状磷酸锆及其制备方法 |
CN102530905A (zh) * | 2011-12-22 | 2012-07-04 | 浙江天能能源科技有限公司 | 粒径可控的纳米FePO4的制备方法 |
Non-Patent Citations (1)
Title |
---|
那立艳,刘云凌,庞文琴,徐如人: "具有四配位铁中心的微孔磷酸铁晶体的溶剂热合成与表征", 《无机化学学报》, vol. 16, no. 2, 31 March 2000 (2000-03-31), pages 287 - 291 * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105417517A (zh) * | 2015-11-03 | 2016-03-23 | 山东精工电子科技有限公司 | 一种银耳状磷酸铁及其制备方法 |
CN105417517B (zh) * | 2015-11-03 | 2018-01-02 | 山东精工电子科技有限公司 | 一种银耳状磷酸铁及其制备方法 |
CN106829906A (zh) * | 2017-03-13 | 2017-06-13 | 成都育芽科技有限公司 | 一种新能源用电池级磷酸铁的制备方法 |
CN108840317A (zh) * | 2018-09-28 | 2018-11-20 | 广东光华科技股份有限公司 | 一种高纯度高压实电池级磷酸铁的制备方法 |
CN111244447A (zh) * | 2020-01-20 | 2020-06-05 | 湖南雅城新材料有限公司 | 一种片状二水磷酸铁及其制备方法 |
WO2023066083A1 (zh) * | 2021-10-19 | 2023-04-27 | 湖北虹润高科新材料有限公司 | 一种废弃铁磷渣制备低铝杂质花瓣状磷酸铁的方法 |
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Address after: 410600 Ningxiang City, Changsha Province Economic and Technological Development Zone, the new Kang Road Industrial Park Ya City Patentee after: HUNAN YACHENG NEW MATERIAL CO.,LTD. Address before: 410600 Ningxiang City, Changsha Province Economic and Technological Development Zone, the new Kang Road Industrial Park Ya City Patentee before: HUNAN YACHENG NEW MATERIAL STOCK CO.,LTD. |
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Denomination of invention: Preparation method of iron phosphate nano material Effective date of registration: 20200706 Granted publication date: 20151125 Pledgee: Gaoxin sub branch of Bank of Changsha Co.,Ltd. Pledgor: HUNAN YACHENG NEW MATERIAL Co.,Ltd. Registration number: Y2020980003799 |
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Address after: Yacheng Industrial Park, Xinkang Road, Economic and Technological Development Zone, Ningxiang County, Changsha City, Hunan Province, 410600 Patentee after: Hunan Yacheng New Energy Co.,Ltd. Address before: Yacheng Industrial Park, Xinkang Road, Economic and Technological Development Zone, Ningxiang County, Changsha City, Hunan Province, 410600 Patentee before: HUNAN YACHENG NEW MATERIAL CO.,LTD. |
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