CN106410178B - 一种介孔五氧化二钒微米球的制备方法及应用 - Google Patents
一种介孔五氧化二钒微米球的制备方法及应用 Download PDFInfo
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- CN106410178B CN106410178B CN201611076814.9A CN201611076814A CN106410178B CN 106410178 B CN106410178 B CN 106410178B CN 201611076814 A CN201611076814 A CN 201611076814A CN 106410178 B CN106410178 B CN 106410178B
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- GNTDGMZSJNCJKK-UHFFFAOYSA-N divanadium pentaoxide Chemical compound O=[V](=O)O[V](=O)=O GNTDGMZSJNCJKK-UHFFFAOYSA-N 0.000 title claims abstract description 69
- 238000002360 preparation method Methods 0.000 title claims abstract description 22
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims abstract description 45
- 229910001416 lithium ion Inorganic materials 0.000 claims abstract description 19
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000000839 emulsion Substances 0.000 claims abstract description 18
- 239000000843 powder Substances 0.000 claims abstract description 18
- 239000000725 suspension Substances 0.000 claims abstract description 17
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims abstract description 13
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims abstract description 13
- 239000002243 precursor Substances 0.000 claims abstract description 13
- 229910052720 vanadium Inorganic materials 0.000 claims abstract description 13
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000000498 ball milling Methods 0.000 claims abstract description 12
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000000908 ammonium hydroxide Substances 0.000 claims abstract description 11
- 239000007791 liquid phase Substances 0.000 claims abstract description 11
- 238000005245 sintering Methods 0.000 claims abstract description 11
- 239000008367 deionised water Substances 0.000 claims abstract description 9
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000001694 spray drying Methods 0.000 claims abstract description 6
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000006183 anode active material Substances 0.000 claims abstract description 5
- 239000004202 carbamide Substances 0.000 claims abstract description 5
- 239000002245 particle Substances 0.000 claims abstract description 5
- 239000001267 polyvinylpyrrolidone Substances 0.000 claims abstract description 5
- 239000004576 sand Substances 0.000 claims description 14
- 238000001035 drying Methods 0.000 claims description 10
- 239000007921 spray Substances 0.000 claims description 9
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 8
- 239000011324 bead Substances 0.000 claims description 8
- 229910052726 zirconium Inorganic materials 0.000 claims description 8
- 238000003801 milling Methods 0.000 claims description 6
- 238000000227 grinding Methods 0.000 claims description 4
- 229910003206 NH4VO3 Inorganic materials 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 238000003756 stirring Methods 0.000 claims description 2
- 238000005507 spraying Methods 0.000 claims 1
- 238000009818 secondary granulation Methods 0.000 abstract description 5
- 239000000126 substance Substances 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- 239000002994 raw material Substances 0.000 abstract description 3
- 238000012216 screening Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 10
- 239000007788 liquid Substances 0.000 description 7
- 230000014759 maintenance of location Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 239000007772 electrode material Substances 0.000 description 5
- 239000007774 positive electrode material Substances 0.000 description 5
- 239000002086 nanomaterial Substances 0.000 description 4
- 238000009831 deintercalation Methods 0.000 description 3
- 239000003792 electrolyte Substances 0.000 description 3
- VAYTZRYEBVHVLE-UHFFFAOYSA-N 1,3-dioxol-2-one Chemical compound O=C1OC=CO1 VAYTZRYEBVHVLE-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 239000006230 acetylene black Substances 0.000 description 2
- 239000011149 active material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 229910013872 LiPF Inorganic materials 0.000 description 1
- 101150058243 Lipf gene Proteins 0.000 description 1
- 206010054949 Metaplasia Diseases 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- UNTBPXHCXVWYOI-UHFFFAOYSA-O azanium;oxido(dioxo)vanadium Chemical compound [NH4+].[O-][V](=O)=O UNTBPXHCXVWYOI-UHFFFAOYSA-O 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000006258 conductive agent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000010339 dilation Effects 0.000 description 1
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000015689 metaplastic ossification Effects 0.000 description 1
- 239000004005 microsphere Substances 0.000 description 1
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- 239000002105 nanoparticle Substances 0.000 description 1
- 238000000643 oven drying Methods 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- 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
-
- 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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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
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CN201611076814.9A CN106410178B (zh) | 2016-11-30 | 2016-11-30 | 一种介孔五氧化二钒微米球的制备方法及应用 |
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CN107342399A (zh) * | 2017-05-19 | 2017-11-10 | 哈尔滨工业大学 | 一种多孔微纳结构v2o5/c锂离子电池正极材料的制备方法 |
CN108545774A (zh) * | 2018-03-30 | 2018-09-18 | 武汉理工大学 | 多孔五氧化二钒微米球电极材料及其制备方法和应用 |
Citations (8)
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CN102120614A (zh) * | 2011-01-21 | 2011-07-13 | 中国科学院上海硅酸盐研究所 | 一种制备二氧化钒粉体的方法 |
CN102502826A (zh) * | 2011-11-23 | 2012-06-20 | 陕西科技大学 | 一种取向生长v2o5纳米晶体的制备方法 |
CN102502827A (zh) * | 2011-11-23 | 2012-06-20 | 陕西科技大学 | 一种制备v2o5纳米粉体的方法 |
CN102795666A (zh) * | 2012-07-27 | 2012-11-28 | 中南大学 | 一种锂离子电池五氧化二钒纳米正极材料的制备方法 |
CN103022457A (zh) * | 2012-12-19 | 2013-04-03 | 同济大学 | 一种高性能纳米粒状五氧化二钒锂离子电池阴极材料及其制备方法 |
CN103979608A (zh) * | 2014-05-22 | 2014-08-13 | 吉林大学 | 一种空心核壳五氧化二钒微球的制备方法 |
CN104466102A (zh) * | 2014-11-13 | 2015-03-25 | 湘潭大学 | 一种锂二次电池正极材料多孔v2o5/c复合微球及其制备方法 |
CN105236486A (zh) * | 2015-09-18 | 2016-01-13 | 山东大学 | 一种高性能锂离子电池正极材料五氧化二钒空心微球及制备方法 |
-
2016
- 2016-11-30 CN CN201611076814.9A patent/CN106410178B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102120614A (zh) * | 2011-01-21 | 2011-07-13 | 中国科学院上海硅酸盐研究所 | 一种制备二氧化钒粉体的方法 |
CN102502826A (zh) * | 2011-11-23 | 2012-06-20 | 陕西科技大学 | 一种取向生长v2o5纳米晶体的制备方法 |
CN102502827A (zh) * | 2011-11-23 | 2012-06-20 | 陕西科技大学 | 一种制备v2o5纳米粉体的方法 |
CN102795666A (zh) * | 2012-07-27 | 2012-11-28 | 中南大学 | 一种锂离子电池五氧化二钒纳米正极材料的制备方法 |
CN103022457A (zh) * | 2012-12-19 | 2013-04-03 | 同济大学 | 一种高性能纳米粒状五氧化二钒锂离子电池阴极材料及其制备方法 |
CN103979608A (zh) * | 2014-05-22 | 2014-08-13 | 吉林大学 | 一种空心核壳五氧化二钒微球的制备方法 |
CN104466102A (zh) * | 2014-11-13 | 2015-03-25 | 湘潭大学 | 一种锂二次电池正极材料多孔v2o5/c复合微球及其制备方法 |
CN105236486A (zh) * | 2015-09-18 | 2016-01-13 | 山东大学 | 一种高性能锂离子电池正极材料五氧化二钒空心微球及制备方法 |
Non-Patent Citations (2)
Title |
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"氧化钒纳米粉末制备及电化学性能研究";施美圆;《中国优秀硕士学位论文全文数据库 工程科技I辑》;20131015(第2013/10年期);第3页第1段到倒数第1段,第27页第4.1节第1段,第37页倒数第1段,第38页倒数第1段,第40页倒数第1段 |
"钒-基纳米材料或纳米复合材料用作锂电池正极材料的性能研究";潘安强;《中国博士学位论文全文数据库 工程科技II辑》;20111215(第2011/12年期);第43页倒数第1段 |
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