CN108598418B - 一种钠离子电池负极材料无定型NaVOPO4/C及其制备方法与应用 - Google Patents
一种钠离子电池负极材料无定型NaVOPO4/C及其制备方法与应用 Download PDFInfo
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- CN108598418B CN108598418B CN201810373278.1A CN201810373278A CN108598418B CN 108598418 B CN108598418 B CN 108598418B CN 201810373278 A CN201810373278 A CN 201810373278A CN 108598418 B CN108598418 B CN 108598418B
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- navopo
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- ion battery
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- 229910001415 sodium ion Inorganic materials 0.000 title claims abstract description 38
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 239000011734 sodium Substances 0.000 title claims abstract description 26
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 title claims abstract description 19
- 229910052708 sodium Inorganic materials 0.000 title claims abstract description 19
- 238000002360 preparation method Methods 0.000 title claims abstract description 14
- 239000007773 negative electrode material Substances 0.000 title claims description 19
- 239000002131 composite material Substances 0.000 claims abstract description 15
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 9
- 239000010406 cathode material Substances 0.000 claims abstract description 8
- 229910052720 vanadium Inorganic materials 0.000 claims abstract description 8
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000010438 heat treatment Methods 0.000 claims description 31
- 238000003756 stirring Methods 0.000 claims description 24
- 229910019833 NaVOPO4 Inorganic materials 0.000 claims description 14
- 238000001816 cooling Methods 0.000 claims description 14
- 239000002244 precipitate Substances 0.000 claims description 13
- 238000002156 mixing Methods 0.000 claims description 11
- 239000012153 distilled water Substances 0.000 claims description 10
- 238000001035 drying Methods 0.000 claims description 10
- 239000002243 precursor Substances 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 9
- MUBZPKHOEPUJKR-UHFFFAOYSA-N oxalic acid group Chemical group C(C(=O)O)(=O)O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 9
- 239000010405 anode material Substances 0.000 claims description 8
- 238000000227 grinding Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 8
- 239000012299 nitrogen atmosphere Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 claims description 6
- GNTDGMZSJNCJKK-UHFFFAOYSA-N divanadium pentaoxide Chemical compound O=[V](=O)O[V](=O)=O GNTDGMZSJNCJKK-UHFFFAOYSA-N 0.000 claims description 6
- 229910021385 hard carbon Inorganic materials 0.000 claims description 5
- 239000003960 organic solvent Substances 0.000 claims description 4
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims description 3
- 229960005070 ascorbic acid Drugs 0.000 claims description 3
- 235000010323 ascorbic acid Nutrition 0.000 claims description 3
- 239000011668 ascorbic acid Substances 0.000 claims description 3
- UNTBPXHCXVWYOI-UHFFFAOYSA-O azanium;oxido(dioxo)vanadium Chemical group [NH4+].[O-][V](=O)=O UNTBPXHCXVWYOI-UHFFFAOYSA-O 0.000 claims description 3
- 238000012512 characterization method Methods 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000006255 coating slurry Substances 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 claims description 3
- 235000006408 oxalic acid Nutrition 0.000 claims description 3
- 230000005855 radiation Effects 0.000 claims description 3
- 239000002002 slurry Substances 0.000 claims description 3
- 238000001291 vacuum drying Methods 0.000 claims description 3
- 229910017488 Cu K Inorganic materials 0.000 claims description 2
- 229910017541 Cu-K Inorganic materials 0.000 claims description 2
- 235000015165 citric acid Nutrition 0.000 claims description 2
- 229920002521 macromolecule Polymers 0.000 claims description 2
- 238000012545 processing Methods 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- 235000012431 wafers Nutrition 0.000 claims 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract description 7
- 229910052698 phosphorus Inorganic materials 0.000 abstract description 7
- 239000011574 phosphorus Substances 0.000 abstract description 7
- 238000006722 reduction reaction Methods 0.000 abstract description 3
- 239000000243 solution Substances 0.000 description 30
- 229910019142 PO4 Inorganic materials 0.000 description 5
- 239000010452 phosphate Substances 0.000 description 5
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 4
- 229910001416 lithium ion Inorganic materials 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 239000003575 carbonaceous material Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000009831 deintercalation Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 239000011259 mixed solution Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 235000017060 Arachis glabrata Nutrition 0.000 description 2
- 241001553178 Arachis glabrata Species 0.000 description 2
- 235000010777 Arachis hypogaea Nutrition 0.000 description 2
- 235000018262 Arachis monticola Nutrition 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 239000002033 PVDF binder Substances 0.000 description 2
- 238000002441 X-ray diffraction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007772 electrode material Substances 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 235000020232 peanut Nutrition 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000010183 spectrum analysis Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 125000005287 vanadyl group Chemical group 0.000 description 2
- 229930024421 Adenine Natural products 0.000 description 1
- 229910002483 Cu Ka Inorganic materials 0.000 description 1
- 239000006230 acetylene black Substances 0.000 description 1
- 229960000643 adenine Drugs 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 239000002667 nucleating agent Substances 0.000 description 1
- 102000039446 nucleic acids Human genes 0.000 description 1
- 108020004707 nucleic acids Proteins 0.000 description 1
- 239000002773 nucleotide Substances 0.000 description 1
- 125000003729 nucleotide group Chemical group 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 239000007774 positive electrode material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- FIDZUVLGQPMOIN-UHFFFAOYSA-N sodium oxygen(2-) titanium(4+) Chemical compound [O-2].[O-2].[Ti+4].[Na+] FIDZUVLGQPMOIN-UHFFFAOYSA-N 0.000 description 1
- 229910000162 sodium phosphate Inorganic materials 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
Images
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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
- H01M4/362—Composites
-
- 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
- H01M10/054—Accumulators with insertion or intercalation of metals other than lithium, e.g. with magnesium or aluminium
-
- 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
-
- 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
- H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
-
- 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
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/624—Electric conductive fillers
- H01M4/625—Carbon or graphite
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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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- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Crystallography & Structural Chemistry (AREA)
- Composite Materials (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Secondary Cells (AREA)
Abstract
Description
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CN201810373278.1A CN108598418B (zh) | 2018-04-24 | 2018-04-24 | 一种钠离子电池负极材料无定型NaVOPO4/C及其制备方法与应用 |
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CN112490448A (zh) * | 2020-11-27 | 2021-03-12 | 中南大学 | 一种(氟)磷酸钒钠化合物正极材料的制备与纯化方法 |
CN115084433A (zh) * | 2022-06-23 | 2022-09-20 | 蜂巢能源科技股份有限公司 | 一种正极极片和钠离子电池 |
CN117038996B (zh) * | 2023-10-10 | 2024-01-23 | 浙江帕瓦新能源股份有限公司 | α-NaVOPO4包覆的钠离子电池正极材料及其制备方法、钠离子电池 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103400969A (zh) * | 2013-08-23 | 2013-11-20 | 齐鲁工业大学 | 一种高性能锂电池正极材料磷酸铁锂/碳复合粉体的制备方法 |
CN104078676A (zh) * | 2014-07-29 | 2014-10-01 | 齐鲁工业大学 | 一种磷酸氧钒钠/石墨烯复合材料的制备方法 |
WO2014184533A1 (en) * | 2013-05-14 | 2014-11-20 | Faradion Limited | Metal-containing compounds |
CN105720247A (zh) * | 2016-02-03 | 2016-06-29 | 齐鲁工业大学 | 一种锂-钠混合离子电池复合正极材料的制备方法 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2014184533A1 (en) * | 2013-05-14 | 2014-11-20 | Faradion Limited | Metal-containing compounds |
CN103400969A (zh) * | 2013-08-23 | 2013-11-20 | 齐鲁工业大学 | 一种高性能锂电池正极材料磷酸铁锂/碳复合粉体的制备方法 |
CN104078676A (zh) * | 2014-07-29 | 2014-10-01 | 齐鲁工业大学 | 一种磷酸氧钒钠/石墨烯复合材料的制备方法 |
CN105720247A (zh) * | 2016-02-03 | 2016-06-29 | 齐鲁工业大学 | 一种锂-钠混合离子电池复合正极材料的制备方法 |
Non-Patent Citations (1)
Title |
---|
"beta-NaVOPO4 Obtained by a Low-Temperature Synthesis Process: A New 3.3 V Cathode for Sodium-Ion Batteries";He Guang;Huq Ashfia;Ka Wang Hay等;《CHEMISTRY OF MATERIALS》;20160308(第28期);1503-1512 * |
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