CN103208627A - Ferric phosphate material and manufacturing method thereof - Google Patents
Ferric phosphate material and manufacturing method thereof Download PDFInfo
- Publication number
- CN103208627A CN103208627A CN2013100579876A CN201310057987A CN103208627A CN 103208627 A CN103208627 A CN 103208627A CN 2013100579876 A CN2013100579876 A CN 2013100579876A CN 201310057987 A CN201310057987 A CN 201310057987A CN 103208627 A CN103208627 A CN 103208627A
- Authority
- CN
- China
- Prior art keywords
- iron
- source
- additive
- preparation
- ferric
- 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.)
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- WBJZTOZJJYAKHQ-UHFFFAOYSA-K iron(3+) phosphate Chemical compound [Fe+3].[O-]P([O-])([O-])=O WBJZTOZJJYAKHQ-UHFFFAOYSA-K 0.000 title claims abstract description 76
- 229910000399 iron(III) phosphate Inorganic materials 0.000 title claims abstract description 74
- 239000000463 material Substances 0.000 title claims abstract description 74
- 239000005955 Ferric phosphate Substances 0.000 title abstract description 7
- 229940032958 ferric phosphate Drugs 0.000 title abstract description 7
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000002360 preparation method Methods 0.000 claims abstract description 25
- 239000011148 porous material Substances 0.000 claims abstract description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 91
- 239000000654 additive Substances 0.000 claims description 74
- 230000000996 additive effect Effects 0.000 claims description 74
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 44
- 229910052742 iron Inorganic materials 0.000 claims description 43
- 238000006243 chemical reaction Methods 0.000 claims description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 33
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 31
- 239000002002 slurry Substances 0.000 claims description 30
- 239000000725 suspension Substances 0.000 claims description 24
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 22
- 229910052698 phosphorus Inorganic materials 0.000 claims description 22
- 239000011574 phosphorus Substances 0.000 claims description 22
- 239000002243 precursor Substances 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 17
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 16
- 239000007787 solid Substances 0.000 claims description 16
- 238000003756 stirring Methods 0.000 claims description 13
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 claims description 10
- 239000006230 acetylene black Substances 0.000 claims description 10
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 10
- 238000000926 separation method Methods 0.000 claims description 10
- 239000003513 alkali Substances 0.000 claims description 8
- 239000007800 oxidant agent Substances 0.000 claims description 8
- 230000001590 oxidative effect Effects 0.000 claims description 8
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 7
- 239000006232 furnace black Substances 0.000 claims description 7
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 6
- 239000012298 atmosphere Substances 0.000 claims description 6
- 230000003647 oxidation Effects 0.000 claims description 6
- 238000007254 oxidation reaction Methods 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 6
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
- 239000010439 graphite Substances 0.000 claims description 4
- 229910002804 graphite Inorganic materials 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- 229910019142 PO4 Inorganic materials 0.000 claims description 3
- 239000010452 phosphate Substances 0.000 claims description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 3
- 229910002651 NO3 Inorganic materials 0.000 claims description 2
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 2
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 2
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 2
- 229910017604 nitric acid Inorganic materials 0.000 claims description 2
- KMUONIBRACKNSN-UHFFFAOYSA-N potassium dichromate Chemical compound [K+].[K+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O KMUONIBRACKNSN-UHFFFAOYSA-N 0.000 claims description 2
- 239000012286 potassium permanganate Substances 0.000 claims description 2
- PFUVRDFDKPNGAV-UHFFFAOYSA-N sodium peroxide Chemical compound [Na+].[Na+].[O-][O-] PFUVRDFDKPNGAV-UHFFFAOYSA-N 0.000 claims description 2
- GELKBWJHTRAYNV-UHFFFAOYSA-K lithium iron phosphate Chemical compound [Li+].[Fe+2].[O-]P([O-])([O-])=O GELKBWJHTRAYNV-UHFFFAOYSA-K 0.000 abstract description 3
- 229910052799 carbon Inorganic materials 0.000 description 23
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 13
- 229910001416 lithium ion Inorganic materials 0.000 description 13
- 239000008367 deionised water Substances 0.000 description 12
- 229910021641 deionized water Inorganic materials 0.000 description 12
- 230000000052 comparative effect Effects 0.000 description 10
- 229910010707 LiFePO 4 Inorganic materials 0.000 description 9
- 229910052493 LiFePO4 Inorganic materials 0.000 description 7
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 6
- 239000012065 filter cake Substances 0.000 description 6
- 238000002156 mixing Methods 0.000 description 6
- 235000011007 phosphoric acid Nutrition 0.000 description 6
- 229910052717 sulfur Inorganic materials 0.000 description 6
- 239000011593 sulfur Substances 0.000 description 6
- 238000000975 co-precipitation Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 239000006245 Carbon black Super-P Substances 0.000 description 3
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 3
- 229910004764 HSV900 Inorganic materials 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 3
- 239000002202 Polyethylene glycol Substances 0.000 description 3
- QSNQXZYQEIKDPU-UHFFFAOYSA-N [Li].[Fe] Chemical compound [Li].[Fe] QSNQXZYQEIKDPU-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000008103 glucose Substances 0.000 description 3
- 229910052744 lithium Inorganic materials 0.000 description 3
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 description 3
- 229910052808 lithium carbonate Inorganic materials 0.000 description 3
- 239000003595 mist Substances 0.000 description 3
- 239000012299 nitrogen atmosphere Substances 0.000 description 3
- 229920001223 polyethylene glycol Polymers 0.000 description 3
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 238000003828 vacuum filtration Methods 0.000 description 3
- 238000005303 weighing Methods 0.000 description 3
- 229910021578 Iron(III) chloride Inorganic materials 0.000 description 2
- 229910015645 LiMn Inorganic materials 0.000 description 2
- 229910013290 LiNiO 2 Inorganic materials 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 2
- SURQXAFEQWPFPV-UHFFFAOYSA-L iron(2+) sulfate heptahydrate Chemical compound O.O.O.O.O.O.O.[Fe+2].[O-]S([O-])(=O)=O SURQXAFEQWPFPV-UHFFFAOYSA-L 0.000 description 2
- VCJMYUPGQJHHFU-UHFFFAOYSA-N iron(3+);trinitrate Chemical compound [Fe+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O VCJMYUPGQJHHFU-UHFFFAOYSA-N 0.000 description 2
- 229910000359 iron(II) sulfate Inorganic materials 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 229910012820 LiCoO Inorganic materials 0.000 description 1
- 229910012851 LiCoO 2 Inorganic materials 0.000 description 1
- 229910010710 LiFePO Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000006258 conductive agent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- FBAFATDZDUQKNH-UHFFFAOYSA-M iron chloride Chemical compound [Cl-].[Fe] FBAFATDZDUQKNH-UHFFFAOYSA-M 0.000 description 1
- 229910000398 iron phosphate Inorganic materials 0.000 description 1
- RUTXIHLAWFEWGM-UHFFFAOYSA-H iron(3+) sulfate Chemical compound [Fe+3].[Fe+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O RUTXIHLAWFEWGM-UHFFFAOYSA-H 0.000 description 1
- 229910000360 iron(III) sulfate Inorganic materials 0.000 description 1
- 238000010409 ironing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 230000006911 nucleation Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 239000010450 olivine Substances 0.000 description 1
- 229910052609 olivine Inorganic materials 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- -1 play peptizaiton Chemical compound 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 229910052596 spinel Inorganic materials 0.000 description 1
- 239000011029 spinel Substances 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
Classifications
-
- 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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- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
Claims (11)
Priority Applications (1)
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CN201310057987.6A CN103208627B (en) | 2013-02-22 | 2013-02-22 | A kind of ferric phosphate material and preparation method thereof |
Applications Claiming Priority (1)
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CN201310057987.6A CN103208627B (en) | 2013-02-22 | 2013-02-22 | A kind of ferric phosphate material and preparation method thereof |
Publications (2)
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CN103208627A true CN103208627A (en) | 2013-07-17 |
CN103208627B CN103208627B (en) | 2015-11-25 |
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CN201310057987.6A Active CN103208627B (en) | 2013-02-22 | 2013-02-22 | A kind of ferric phosphate material and preparation method thereof |
Country Status (1)
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CN (1) | CN103208627B (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104404557A (en) * | 2014-11-05 | 2015-03-11 | 西安三环科技开发总公司 | Waste acid recycling method with by-product ferric orthophosphate |
CN105680020A (en) * | 2016-03-17 | 2016-06-15 | 贵州安达科技能源股份有限公司 | Methods for preparing lithium iron phosphate and positive electrode material |
CN106169580A (en) * | 2016-08-25 | 2016-11-30 | 合肥国轩高科动力能源有限公司 | Preparation method of battery-grade iron phosphate/graphene composite material |
CN108455553A (en) * | 2018-03-16 | 2018-08-28 | 湖南天泰天润新能源科技有限公司 | Cellular ferric phosphate and preparation method thereof and LiFePO4 |
CN108565419A (en) * | 2018-03-30 | 2018-09-21 | 华南师范大学 | A kind of regenerative lithium ion anode material and preparation method thereof |
CN108557794A (en) * | 2018-04-28 | 2018-09-21 | 贵州贵航新能源科技有限公司 | A kind of preparation method of porous calcium phosphate iron nano powder |
CN110182779A (en) * | 2019-05-07 | 2019-08-30 | 湖南雅城新材料有限公司 | The preparation method of ferric phosphate duct material |
CN113292059A (en) * | 2021-05-18 | 2021-08-24 | 江苏锂源电池材料有限公司 | Preparation method for improving multiplying power of lithium iron phosphate by changing iron phosphate pores |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101237042A (en) * | 2008-02-26 | 2008-08-06 | 郑州瑞普生物工程有限公司 | Method for making positive material positive ferric phosphate of lithium battery |
CN101695998A (en) * | 2009-10-23 | 2010-04-21 | 清华大学 | Method for preparing nano ferric phosphate |
CN101891176A (en) * | 2010-06-24 | 2010-11-24 | 复旦大学 | Method for preparing iron phosphate by using nonionic surfactant |
CN102054978A (en) * | 2010-11-25 | 2011-05-11 | 清华大学 | Method for preparing cathode electrode material of nanometer sheet microspheric lithium ion cell |
CN102153061A (en) * | 2011-03-25 | 2011-08-17 | 天津恒普科技发展有限公司 | Method for synthesizing ferric phosphate material |
WO2012101071A1 (en) * | 2011-01-25 | 2012-08-02 | Chemische Fabrik Budenheim Kg | Iron(iii)orthophosphate-carbon composite |
-
2013
- 2013-02-22 CN CN201310057987.6A patent/CN103208627B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101237042A (en) * | 2008-02-26 | 2008-08-06 | 郑州瑞普生物工程有限公司 | Method for making positive material positive ferric phosphate of lithium battery |
CN101695998A (en) * | 2009-10-23 | 2010-04-21 | 清华大学 | Method for preparing nano ferric phosphate |
CN101891176A (en) * | 2010-06-24 | 2010-11-24 | 复旦大学 | Method for preparing iron phosphate by using nonionic surfactant |
CN102054978A (en) * | 2010-11-25 | 2011-05-11 | 清华大学 | Method for preparing cathode electrode material of nanometer sheet microspheric lithium ion cell |
WO2012101071A1 (en) * | 2011-01-25 | 2012-08-02 | Chemische Fabrik Budenheim Kg | Iron(iii)orthophosphate-carbon composite |
CN102153061A (en) * | 2011-03-25 | 2011-08-17 | 天津恒普科技发展有限公司 | Method for synthesizing ferric phosphate material |
Non-Patent Citations (1)
Title |
---|
ZHICONG SHI等: "Mesoporous FePO4 with Enhanced Electrochemical Performance as Cathode Materials of Rechargeable Lithium Batteries", 《ELECTROCHEMICAL AND SOLID-STATE LETTERS》, vol. 8, no. 8, 7 June 2005 (2005-06-07), pages 396 - 399 * |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104404557A (en) * | 2014-11-05 | 2015-03-11 | 西安三环科技开发总公司 | Waste acid recycling method with by-product ferric orthophosphate |
CN105680020A (en) * | 2016-03-17 | 2016-06-15 | 贵州安达科技能源股份有限公司 | Methods for preparing lithium iron phosphate and positive electrode material |
CN106169580A (en) * | 2016-08-25 | 2016-11-30 | 合肥国轩高科动力能源有限公司 | Preparation method of battery-grade iron phosphate/graphene composite material |
CN108455553A (en) * | 2018-03-16 | 2018-08-28 | 湖南天泰天润新能源科技有限公司 | Cellular ferric phosphate and preparation method thereof and LiFePO4 |
CN108455553B (en) * | 2018-03-16 | 2019-08-09 | 湖南天泰天润新能源科技有限公司 | Honeycomb ferric phosphate and preparation method thereof and LiFePO4 |
CN108565419A (en) * | 2018-03-30 | 2018-09-21 | 华南师范大学 | A kind of regenerative lithium ion anode material and preparation method thereof |
CN108557794A (en) * | 2018-04-28 | 2018-09-21 | 贵州贵航新能源科技有限公司 | A kind of preparation method of porous calcium phosphate iron nano powder |
CN110182779A (en) * | 2019-05-07 | 2019-08-30 | 湖南雅城新材料有限公司 | The preparation method of ferric phosphate duct material |
CN113292059A (en) * | 2021-05-18 | 2021-08-24 | 江苏锂源电池材料有限公司 | Preparation method for improving multiplying power of lithium iron phosphate by changing iron phosphate pores |
Also Published As
Publication number | Publication date |
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CN103208627B (en) | 2015-11-25 |
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Address after: 550300 Guizhou Province, Guiyang City West Village in Kaiyang County Chengguan Town Pingshang Applicant after: GUIZHOU ANDA TECHNOLOGY ENERGY CO.,LTD. Address before: 550300 Guizhou Province, Guiyang City West Village in Kaiyang County Chengguan Town Pingshang Applicant before: Guizhou Kaiyang Anda Phosph-Chemical Co.,Ltd. |
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Free format text: CORRECT: APPLICANT; FROM: GUIZHOU PROVINCE KAIYANG ANDA PHOSPHO-CHEMICAL CO., LTD. TO: GUIZHOU ANDA TECHNOLOGY ENERGY CO., LTD. |
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Denomination of invention: Iron orthophosphate material and its preparation method Effective date of registration: 20220627 Granted publication date: 20151125 Pledgee: Kaiyang sub branch of Bank of Guiyang Co.,Ltd. Pledgor: GUIZHOU ANDA TECHNOLOGY ENERGY CO.,LTD. Registration number: Y2022980008988 |
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Address after: 550,306 Bai Anying Village, Xicheng Sub district Office, Kaiyang County, Guiyang City, Guizhou Province Patentee after: GUIZHOU ANDA TECHNOLOGY ENERGY CO.,LTD. Address before: 550300 Ping Shang, Chengxi village, Chengguan Town, Kaiyang County, Guiyang City, Guizhou Province Patentee before: GUIZHOU ANDA TECHNOLOGY ENERGY CO.,LTD. |