CN104617295B - 一种高硫含量碳硫锂离子电池材料的制备方法及其应用 - Google Patents
一种高硫含量碳硫锂离子电池材料的制备方法及其应用 Download PDFInfo
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- CN104617295B CN104617295B CN201510014783.3A CN201510014783A CN104617295B CN 104617295 B CN104617295 B CN 104617295B CN 201510014783 A CN201510014783 A CN 201510014783A CN 104617295 B CN104617295 B CN 104617295B
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- sulfur content
- lithium ion
- high sulfur
- ion battery
- sulfur
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- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title claims abstract description 121
- 239000000463 material Substances 0.000 title claims abstract description 87
- 229910052717 sulfur Inorganic materials 0.000 title claims abstract description 83
- 239000011593 sulfur Substances 0.000 title claims abstract description 83
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 28
- WLGQAUIMFFBYKF-UHFFFAOYSA-N [Li].[C].[S] Chemical compound [Li].[C].[S] WLGQAUIMFFBYKF-UHFFFAOYSA-N 0.000 title claims abstract description 15
- 238000002360 preparation method Methods 0.000 title claims abstract description 10
- YQCIWBXEVYWRCW-UHFFFAOYSA-N methane;sulfane Chemical compound C.S YQCIWBXEVYWRCW-UHFFFAOYSA-N 0.000 claims abstract description 59
- 239000000047 product Substances 0.000 claims abstract description 51
- 238000006243 chemical reaction Methods 0.000 claims abstract description 43
- RWNKSTSCBHKHTB-UHFFFAOYSA-N Hexachloro-1,3-butadiene Chemical compound ClC(Cl)=C(Cl)C(Cl)=C(Cl)Cl RWNKSTSCBHKHTB-UHFFFAOYSA-N 0.000 claims abstract description 18
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000005864 Sulphur Substances 0.000 claims abstract description 13
- 239000000126 substance Substances 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims abstract description 9
- 238000010438 heat treatment Methods 0.000 claims abstract description 6
- 239000011261 inert gas Substances 0.000 claims abstract description 6
- 238000012805 post-processing Methods 0.000 claims abstract description 3
- 239000002244 precipitate Substances 0.000 claims abstract description 3
- 238000005406 washing Methods 0.000 claims abstract 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 32
- 239000007789 gas Substances 0.000 claims description 20
- 239000006228 supernatant Substances 0.000 claims description 18
- 238000005119 centrifugation Methods 0.000 claims description 17
- 229910052786 argon Inorganic materials 0.000 claims description 16
- 239000007788 liquid Substances 0.000 claims description 10
- 239000012467 final product Substances 0.000 claims description 8
- 239000000376 reactant Substances 0.000 claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
- IDGUHHHQCWSQLU-UHFFFAOYSA-N ethanol;hydrate Chemical compound O.CCO IDGUHHHQCWSQLU-UHFFFAOYSA-N 0.000 claims description 6
- 239000007774 positive electrode material Substances 0.000 claims description 6
- GJEAMHAFPYZYDE-UHFFFAOYSA-N [C].[S] Chemical group [C].[S] GJEAMHAFPYZYDE-UHFFFAOYSA-N 0.000 claims description 5
- 239000003792 electrolyte Substances 0.000 claims description 5
- 230000004888 barrier function Effects 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 4
- 238000011282 treatment Methods 0.000 claims 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 claims description 2
- 239000006230 acetylene black Substances 0.000 claims description 2
- 238000013459 approach Methods 0.000 claims description 2
- 238000001556 precipitation Methods 0.000 claims description 2
- 229910052708 sodium Inorganic materials 0.000 claims description 2
- 239000011734 sodium Substances 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 abstract description 9
- 239000002994 raw material Substances 0.000 abstract description 2
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 235000001508 sulfur Nutrition 0.000 description 70
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 28
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 12
- JDZCKJOXGCMJGS-UHFFFAOYSA-N [Li].[S] Chemical compound [Li].[S] JDZCKJOXGCMJGS-UHFFFAOYSA-N 0.000 description 12
- 229910001220 stainless steel Inorganic materials 0.000 description 12
- 239000010935 stainless steel Substances 0.000 description 12
- 238000011049 filling Methods 0.000 description 8
- 229910052744 lithium Inorganic materials 0.000 description 7
- 238000010792 warming Methods 0.000 description 7
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 6
- XCJXQCUJXDUNDN-UHFFFAOYSA-N chlordene Chemical compound C12C=CCC2C2(Cl)C(Cl)=C(Cl)C1(Cl)C2(Cl)Cl XCJXQCUJXDUNDN-UHFFFAOYSA-N 0.000 description 6
- 235000019441 ethanol Nutrition 0.000 description 6
- 239000007864 aqueous solution Substances 0.000 description 4
- IIPYXGDZVMZOAP-UHFFFAOYSA-N lithium nitrate Inorganic materials [Li+].[O-][N+]([O-])=O IIPYXGDZVMZOAP-UHFFFAOYSA-N 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- GLNWILHOFOBOFD-UHFFFAOYSA-N lithium sulfide Chemical class [Li+].[Li+].[S-2] GLNWILHOFOBOFD-UHFFFAOYSA-N 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 125000006091 1,3-dioxolane group Chemical class 0.000 description 2
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical class COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 2
- 239000010405 anode material Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 150000004862 dioxolanes Chemical class 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000007772 electrode material Substances 0.000 description 2
- 238000004146 energy storage Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 150000003949 imides Chemical class 0.000 description 2
- 229910003473 lithium bis(trifluoromethanesulfonyl)imide Inorganic materials 0.000 description 2
- QSZMZKBZAYQGRS-UHFFFAOYSA-N lithium;bis(trifluoromethylsulfonyl)azanide Chemical compound [Li+].FC(F)(F)S(=O)(=O)[N-]S(=O)(=O)C(F)(F)F QSZMZKBZAYQGRS-UHFFFAOYSA-N 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 239000002033 PVDF binder Substances 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 150000001721 carbon Chemical group 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000011532 electronic conductor Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
- 238000001144 powder X-ray diffraction data Methods 0.000 description 1
- 230000014233 sulfur utilization Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- H01M4/58—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
-
- 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
Landscapes
- 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)
- Secondary Cells (AREA)
Abstract
Description
高硫含量新型碳硫材料 | 硫质量百分含量(﹪) | 碳质量百分含量(﹪) |
CS-500 | 41.85 | 58.15 |
CS-600 | 53.68 | 46.32 |
CS-700 | 80.02 | 19.98 |
CS-800 | 30.35 | 69.65 |
CS-900 | 10.97 | 89.03 |
Claims (9)
Priority Applications (1)
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CN201510014783.3A CN104617295B (zh) | 2015-01-12 | 2015-01-12 | 一种高硫含量碳硫锂离子电池材料的制备方法及其应用 |
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CN201510014783.3A CN104617295B (zh) | 2015-01-12 | 2015-01-12 | 一种高硫含量碳硫锂离子电池材料的制备方法及其应用 |
Publications (2)
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CN104617295A CN104617295A (zh) | 2015-05-13 |
CN104617295B true CN104617295B (zh) | 2017-10-10 |
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Families Citing this family (3)
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CN105470518A (zh) * | 2015-11-24 | 2016-04-06 | 青岛能迅新能源科技有限公司 | 一种锂硫电池硫正极浆料及其制备方法、锂硫电池的制备方法 |
CN107959001A (zh) * | 2016-10-18 | 2018-04-24 | 福建新峰二维材料科技有限公司 | 一种硫/碳复合正极材料的制备方法及锂硫/碳电池 |
CN115312716A (zh) * | 2022-04-28 | 2022-11-08 | 湘潭大学 | 高压气相法注硫制备用于全固态锂硫电池的硫碳复合材料方法 |
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US2724730A (en) * | 1947-06-26 | 1955-11-22 | Hooker Electrochemical Co | Condensation of hexachlorocyclopentadiene |
CN102208608B (zh) * | 2011-05-18 | 2013-05-29 | 刘剑洪 | 一种锂离子电池碳负极材料用碳硫复合材料的制备方法 |
CN102969487B (zh) * | 2012-11-23 | 2014-09-03 | 南开大学 | 一种用于锂硫电池正极的碳硫复合材料及其制备方法 |
CN103831121B (zh) * | 2013-12-12 | 2015-08-19 | 温州大学 | 一种氮掺杂介孔石墨烯微球及其制备与应用 |
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Application publication date: 20150513 Assignee: Ningbo Kaifeng Electronics Co.,Ltd. Assignor: NINGBO INSTITUTE OF MATERIALS TECHNOLOGY & ENGINEERING, CHINESE ACADEMY OF SCIENCES Contract record no.: X2023980034023 Denomination of invention: Preparation method and application of a high sulfur content carbon sulfur lithium-ion battery material Granted publication date: 20171010 License type: Common License Record date: 20230328 Application publication date: 20150513 Assignee: NINGBO NEW HUATAI PLASTICS ELECTRIC APPLIANCE Co.,Ltd. Assignor: NINGBO INSTITUTE OF MATERIALS TECHNOLOGY & ENGINEERING, CHINESE ACADEMY OF SCIENCES Contract record no.: X2023980034036 Denomination of invention: Preparation method and application of a high sulfur content carbon sulfur lithium-ion battery material Granted publication date: 20171010 License type: Common License Record date: 20230329 Application publication date: 20150513 Assignee: NINGBO KEPO ELECTRONICS Co.,Ltd. Assignor: NINGBO INSTITUTE OF MATERIALS TECHNOLOGY & ENGINEERING, CHINESE ACADEMY OF SCIENCES Contract record no.: X2023980034027 Denomination of invention: Preparation method and application of a high sulfur content carbon sulfur lithium-ion battery material Granted publication date: 20171010 License type: Common License Record date: 20230328 Application publication date: 20150513 Assignee: Ningbo Weilong Electric Appliance Complete Co.,Ltd. Assignor: NINGBO INSTITUTE OF MATERIALS TECHNOLOGY & ENGINEERING, CHINESE ACADEMY OF SCIENCES Contract record no.: X2023980034029 Denomination of invention: Preparation method and application of a high sulfur content carbon sulfur lithium-ion battery material Granted publication date: 20171010 License type: Common License Record date: 20230328 |
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