CN110723754A - 利用Fe(OH)3胶体和蔗糖制备α-Fe2O3电极材料的方法 - Google Patents
利用Fe(OH)3胶体和蔗糖制备α-Fe2O3电极材料的方法 Download PDFInfo
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- CN110723754A CN110723754A CN201910884351.6A CN201910884351A CN110723754A CN 110723754 A CN110723754 A CN 110723754A CN 201910884351 A CN201910884351 A CN 201910884351A CN 110723754 A CN110723754 A CN 110723754A
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- colloid
- electrode material
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- sucrose
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- 239000007772 electrode material Substances 0.000 title claims abstract description 29
- 239000000084 colloidal system Substances 0.000 title claims abstract description 28
- 229910000859 α-Fe Inorganic materials 0.000 title claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 20
- 239000005720 sucrose Substances 0.000 claims abstract description 17
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 claims abstract description 15
- 229930006000 Sucrose Natural products 0.000 claims abstract description 15
- 229910003145 α-Fe2O3 Inorganic materials 0.000 claims abstract description 14
- 238000002360 preparation method Methods 0.000 claims abstract description 8
- 238000002156 mixing Methods 0.000 claims abstract description 4
- 239000000203 mixture Substances 0.000 claims description 31
- 238000010438 heat treatment Methods 0.000 claims description 10
- 239000008367 deionised water Substances 0.000 claims description 6
- 229910021641 deionized water Inorganic materials 0.000 claims description 6
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 5
- 238000009835 boiling Methods 0.000 claims description 3
- 238000009210 therapy by ultrasound Methods 0.000 claims 1
- 229960004793 sucrose Drugs 0.000 abstract description 13
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 abstract description 10
- 229910001416 lithium ion Inorganic materials 0.000 abstract description 10
- 239000002994 raw material Substances 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 3
- 238000000137 annealing Methods 0.000 abstract 1
- 238000011031 large-scale manufacturing process Methods 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 23
- 239000010406 cathode material Substances 0.000 description 6
- 229960004887 ferric hydroxide Drugs 0.000 description 6
- IEECXTSVVFWGSE-UHFFFAOYSA-M iron(3+);oxygen(2-);hydroxide Chemical compound [OH-].[O-2].[Fe+3] IEECXTSVVFWGSE-UHFFFAOYSA-M 0.000 description 6
- 239000007773 negative electrode material Substances 0.000 description 5
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 4
- 238000011161 development Methods 0.000 description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 3
- 229910052744 lithium Inorganic materials 0.000 description 3
- 239000002105 nanoparticle Substances 0.000 description 3
- 238000011056 performance test Methods 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- OIFBSDVPJOWBCH-UHFFFAOYSA-N Diethyl carbonate Chemical compound CCOC(=O)OCC OIFBSDVPJOWBCH-UHFFFAOYSA-N 0.000 description 2
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 229910001290 LiPF6 Inorganic materials 0.000 description 2
- 239000002033 PVDF binder Substances 0.000 description 2
- 238000002441 X-ray diffraction Methods 0.000 description 2
- 239000002064 nanoplatelet Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 2
- 238000001878 scanning electron micrograph Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 239000002671 adjuvant Substances 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000006258 conductive agent Substances 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001027 hydrothermal synthesis Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 159000000014 iron salts Chemical class 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000003446 memory effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 239000002073 nanorod Substances 0.000 description 1
- 239000002135 nanosheet Substances 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000003980 solgel method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 238000001308 synthesis method Methods 0.000 description 1
- 238000004506 ultrasonic cleaning Methods 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G49/00—Compounds of iron
- C01G49/02—Oxides; Hydroxides
- C01G49/06—Ferric oxide [Fe2O3]
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y40/00—Manufacture or treatment of nanostructures
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- H—ELECTRICITY
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- 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
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
- H01M4/525—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
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- 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
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- 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
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- C01P2006/40—Electric properties
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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
- H01M2004/027—Negative 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
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CN201910884351.6A CN110723754B (zh) | 2019-09-19 | 2019-09-19 | 利用Fe(OH)3胶体和蔗糖制备α-Fe2O3电极材料的方法 |
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CN201910884351.6A CN110723754B (zh) | 2019-09-19 | 2019-09-19 | 利用Fe(OH)3胶体和蔗糖制备α-Fe2O3电极材料的方法 |
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CN110723754A true CN110723754A (zh) | 2020-01-24 |
CN110723754B CN110723754B (zh) | 2022-03-22 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112694132A (zh) * | 2020-12-28 | 2021-04-23 | 惠州亿纬锂能股份有限公司 | 一种ZnMn2O4负极材料、其制备方法及用途 |
Citations (7)
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WO2007095871A2 (en) * | 2006-02-24 | 2007-08-30 | Ustav Makromolekularni Chemie Akademie Vedceske Republiky, V.V.I | Superparamagnetic nanoparticles based on iron oxides with modified surface, method of their preparation and application |
CN101817562A (zh) * | 2009-09-05 | 2010-09-01 | 大连理工大学 | 碳糖微球模板法制备空心球形貌α-Fe2O3的方法 |
CN102005564A (zh) * | 2010-09-28 | 2011-04-06 | 烟台卓能电池材料有限公司 | 一种采用氢氧化铁胶体制备纳米晶磷酸铁锂粉体的方法 |
CN103663567A (zh) * | 2013-11-18 | 2014-03-26 | 青岛文创科技有限公司 | 一种氧化铁黄的制备方法 |
CN105006550A (zh) * | 2015-06-02 | 2015-10-28 | 长沙理工大学 | 纳米氧化铁包覆硬质炭微球复合材料及其制备方法和应用 |
CN108281647A (zh) * | 2018-01-03 | 2018-07-13 | 桂林理工大学 | 一种制备具有微/纳分级二维片状形貌的高性能锂离子电池用氧化铁负极材料的方法 |
CN109928430A (zh) * | 2017-12-15 | 2019-06-25 | 中国石油化工股份有限公司 | 一种氧化铁及其制备工艺方法 |
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2019
- 2019-09-19 CN CN201910884351.6A patent/CN110723754B/zh active Active
Patent Citations (7)
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WO2007095871A2 (en) * | 2006-02-24 | 2007-08-30 | Ustav Makromolekularni Chemie Akademie Vedceske Republiky, V.V.I | Superparamagnetic nanoparticles based on iron oxides with modified surface, method of their preparation and application |
CN101817562A (zh) * | 2009-09-05 | 2010-09-01 | 大连理工大学 | 碳糖微球模板法制备空心球形貌α-Fe2O3的方法 |
CN102005564A (zh) * | 2010-09-28 | 2011-04-06 | 烟台卓能电池材料有限公司 | 一种采用氢氧化铁胶体制备纳米晶磷酸铁锂粉体的方法 |
CN103663567A (zh) * | 2013-11-18 | 2014-03-26 | 青岛文创科技有限公司 | 一种氧化铁黄的制备方法 |
CN105006550A (zh) * | 2015-06-02 | 2015-10-28 | 长沙理工大学 | 纳米氧化铁包覆硬质炭微球复合材料及其制备方法和应用 |
CN109928430A (zh) * | 2017-12-15 | 2019-06-25 | 中国石油化工股份有限公司 | 一种氧化铁及其制备工艺方法 |
CN108281647A (zh) * | 2018-01-03 | 2018-07-13 | 桂林理工大学 | 一种制备具有微/纳分级二维片状形貌的高性能锂离子电池用氧化铁负极材料的方法 |
Non-Patent Citations (1)
Title |
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李赞: "多种形貌铁氧化物的控制合成及光催化性质研究", 《中国优秀硕士学位论文全文数据库 工程科技Ⅰ辑》 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112694132A (zh) * | 2020-12-28 | 2021-04-23 | 惠州亿纬锂能股份有限公司 | 一种ZnMn2O4负极材料、其制备方法及用途 |
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