CN113735180B - 一种利用ldh基前驱体得到钴铁硫化物制备钠离子电池负极材料的方法 - Google Patents
一种利用ldh基前驱体得到钴铁硫化物制备钠离子电池负极材料的方法 Download PDFInfo
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- CN113735180B CN113735180B CN202110949994.1A CN202110949994A CN113735180B CN 113735180 B CN113735180 B CN 113735180B CN 202110949994 A CN202110949994 A CN 202110949994A CN 113735180 B CN113735180 B CN 113735180B
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- Prior art keywords
- ldh
- sodium ion
- iron sulfide
- ion battery
- based precursor
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- 229910001415 sodium ion Inorganic materials 0.000 title claims abstract description 39
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 title claims abstract description 36
- 239000002243 precursor Substances 0.000 title claims abstract description 29
- LOUWOZBMDAQCRT-UHFFFAOYSA-N cobalt sulfanylideneiron Chemical compound [S].[Fe].[Co] LOUWOZBMDAQCRT-UHFFFAOYSA-N 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title claims abstract description 15
- 239000010405 anode material Substances 0.000 title claims abstract description 13
- 238000006243 chemical reaction Methods 0.000 claims description 19
- 239000002002 slurry Substances 0.000 claims description 19
- 239000007772 electrode material Substances 0.000 claims description 18
- YUKQRDCYNOVPGJ-UHFFFAOYSA-N thioacetamide Chemical compound CC(N)=S YUKQRDCYNOVPGJ-UHFFFAOYSA-N 0.000 claims description 16
- DLFVBJFMPXGRIB-UHFFFAOYSA-N thioacetamide Natural products CC(N)=O DLFVBJFMPXGRIB-UHFFFAOYSA-N 0.000 claims description 16
- -1 polytetrafluoroethylene Polymers 0.000 claims description 15
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 14
- 239000011259 mixed solution Substances 0.000 claims description 14
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 14
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 239000000758 substrate Substances 0.000 claims description 13
- 239000012528 membrane Substances 0.000 claims description 12
- 239000007787 solid Substances 0.000 claims description 10
- 238000001035 drying Methods 0.000 claims description 9
- 238000000227 grinding Methods 0.000 claims description 9
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 8
- 239000004202 carbamide Substances 0.000 claims description 8
- 239000008367 deionised water Substances 0.000 claims description 7
- 229910021641 deionized water Inorganic materials 0.000 claims description 7
- 239000012535 impurity Substances 0.000 claims description 7
- 239000012982 microporous membrane Substances 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 7
- 238000009210 therapy by ultrasound Methods 0.000 claims description 7
- 238000005406 washing Methods 0.000 claims description 7
- 239000004695 Polyether sulfone Substances 0.000 claims description 5
- 229920006393 polyether sulfone Polymers 0.000 claims description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 239000004627 regenerated cellulose Substances 0.000 claims description 4
- 239000002033 PVDF binder Substances 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 229920002981 polyvinylidene fluoride Polymers 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 2
- 238000003760 magnetic stirring Methods 0.000 claims description 2
- 239000007773 negative electrode material Substances 0.000 abstract description 10
- 238000002360 preparation method Methods 0.000 abstract description 9
- 238000004146 energy storage Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 9
- 239000000203 mixture Substances 0.000 description 8
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 6
- 229910001416 lithium ion Inorganic materials 0.000 description 6
- 230000001351 cycling effect Effects 0.000 description 4
- 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 description 3
- 239000011149 active material Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- 238000004073 vulcanization Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910000608 Fe(NO3)3.9H2O Inorganic materials 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- QGUAJWGNOXCYJF-UHFFFAOYSA-N cobalt dinitrate hexahydrate Chemical compound O.O.O.O.O.O.[Co+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O QGUAJWGNOXCYJF-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000011889 copper foil Substances 0.000 description 2
- 238000009831 deintercalation Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- GDVKFRBCXAPAQJ-UHFFFAOYSA-A dialuminum;hexamagnesium;carbonate;hexadecahydroxide Chemical compound [OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Al+3].[Al+3].[O-]C([O-])=O GDVKFRBCXAPAQJ-UHFFFAOYSA-A 0.000 description 2
- 229960001545 hydrotalcite Drugs 0.000 description 2
- 229910001701 hydrotalcite Inorganic materials 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 238000009830 intercalation Methods 0.000 description 2
- 230000002687 intercalation Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 229910001428 transition metal ion Inorganic materials 0.000 description 2
- VZSRBBMJRBPUNF-UHFFFAOYSA-N 2-(2,3-dihydro-1H-inden-2-ylamino)-N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]pyrimidine-5-carboxamide Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C(=O)NCCC(N1CC2=C(CC1)NN=N2)=O VZSRBBMJRBPUNF-UHFFFAOYSA-N 0.000 description 1
- LXBGSDVWAMZHDD-UHFFFAOYSA-N 2-methyl-1h-imidazole Chemical compound CC1=NC=CN1 LXBGSDVWAMZHDD-UHFFFAOYSA-N 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- OBLMUVZPDITTKB-UHFFFAOYSA-N [Fe].[Co].[Cu] Chemical compound [Fe].[Co].[Cu] OBLMUVZPDITTKB-UHFFFAOYSA-N 0.000 description 1
- FEIQHMHPDNDXDP-UHFFFAOYSA-N [S].[Co].[Cu].[Fe] Chemical compound [S].[Co].[Cu].[Fe] FEIQHMHPDNDXDP-UHFFFAOYSA-N 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000000975 co-precipitation Methods 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000006258 conductive agent Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000012621 metal-organic framework Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 239000011232 storage material Substances 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G51/00—Compounds of cobalt
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G51/00—Compounds of cobalt
- C01G51/30—Sulfides
-
- 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
- H01M4/581—Chalcogenides or intercalation compounds thereof
- H01M4/5815—Sulfides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/40—Electric properties
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
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CN202110949994.1A CN113735180B (zh) | 2021-08-18 | 2021-08-18 | 一种利用ldh基前驱体得到钴铁硫化物制备钠离子电池负极材料的方法 |
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CN202110949994.1A CN113735180B (zh) | 2021-08-18 | 2021-08-18 | 一种利用ldh基前驱体得到钴铁硫化物制备钠离子电池负极材料的方法 |
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CN113735180B true CN113735180B (zh) | 2023-08-22 |
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CN114657596A (zh) * | 2022-03-09 | 2022-06-24 | 济南大学 | 一种电催化硝酸根还原催化剂Fe-CoS2/CC的制备方法 |
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WO2006128333A1 (fr) * | 2005-06-03 | 2006-12-07 | Beijing University Of Chemical Technology | Matiere d'electrode d'oxyde de metal composite de type spinelle et procede de fabrication |
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CN108598462A (zh) * | 2017-12-29 | 2018-09-28 | 北京化工大学 | 一种钠离子电池负极材料及其制备方法和应用 |
CN109234755A (zh) * | 2018-10-30 | 2019-01-18 | 江苏大学 | 一种层状双金属氢氧化物复合结构电催化剂及制备方法 |
CN109254057A (zh) * | 2018-11-05 | 2019-01-22 | 济南大学 | 一种菊酯类杀虫剂电化学传感电极的制备方法及应用 |
CN109778225A (zh) * | 2019-01-31 | 2019-05-21 | 上海应用技术大学 | 一种N,S共掺杂石墨烯/硒化钼/CoFe-LDH气凝胶及其制备 |
CN110465310A (zh) * | 2019-07-03 | 2019-11-19 | 江苏大学 | 一种钴锌双金属硫化物基复合电催化剂及其制备方法与应用 |
CN112142167A (zh) * | 2020-09-07 | 2020-12-29 | 南京智汇环境气象产业研究院有限公司 | 一种层状双金属氢氧化物Co-Fe-LDH电催化芬顿反应阴极板制备方法 |
CN113077999A (zh) * | 2021-03-26 | 2021-07-06 | 东南大学 | 一种无粘结剂CoFe LDH@Co8FeS8复合电极材料的制备方法 |
-
2021
- 2021-08-18 CN CN202110949994.1A patent/CN113735180B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006128333A1 (fr) * | 2005-06-03 | 2006-12-07 | Beijing University Of Chemical Technology | Matiere d'electrode d'oxyde de metal composite de type spinelle et procede de fabrication |
CN106917106A (zh) * | 2017-01-18 | 2017-07-04 | 北京化工大学 | 一种由水滑石拓扑转化合成超薄金属合金纳米片阵列材料的制备方法 |
CN108598462A (zh) * | 2017-12-29 | 2018-09-28 | 北京化工大学 | 一种钠离子电池负极材料及其制备方法和应用 |
CN109234755A (zh) * | 2018-10-30 | 2019-01-18 | 江苏大学 | 一种层状双金属氢氧化物复合结构电催化剂及制备方法 |
CN109254057A (zh) * | 2018-11-05 | 2019-01-22 | 济南大学 | 一种菊酯类杀虫剂电化学传感电极的制备方法及应用 |
CN109778225A (zh) * | 2019-01-31 | 2019-05-21 | 上海应用技术大学 | 一种N,S共掺杂石墨烯/硒化钼/CoFe-LDH气凝胶及其制备 |
CN110465310A (zh) * | 2019-07-03 | 2019-11-19 | 江苏大学 | 一种钴锌双金属硫化物基复合电催化剂及其制备方法与应用 |
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CN113077999A (zh) * | 2021-03-26 | 2021-07-06 | 东南大学 | 一种无粘结剂CoFe LDH@Co8FeS8复合电极材料的制备方法 |
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