CN113651311A - 一种炔基碳材料及其制备方法及复合电极 - Google Patents
一种炔基碳材料及其制备方法及复合电极 Download PDFInfo
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- CN113651311A CN113651311A CN202110808975.7A CN202110808975A CN113651311A CN 113651311 A CN113651311 A CN 113651311A CN 202110808975 A CN202110808975 A CN 202110808975A CN 113651311 A CN113651311 A CN 113651311A
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- 239000003575 carbonaceous material Substances 0.000 title claims abstract description 80
- 125000000304 alkynyl group Chemical group 0.000 title claims abstract description 77
- 239000002131 composite material Substances 0.000 title claims abstract description 33
- 238000002360 preparation method Methods 0.000 title claims abstract description 13
- 238000000498 ball milling Methods 0.000 claims abstract description 41
- 239000005997 Calcium carbide Substances 0.000 claims abstract description 26
- CLZWAWBPWVRRGI-UHFFFAOYSA-N tert-butyl 2-[2-[2-[2-[bis[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]amino]-5-bromophenoxy]ethoxy]-4-methyl-n-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]anilino]acetate Chemical compound CC1=CC=C(N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)C(OCCOC=2C(=CC=C(Br)C=2)N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)=C1 CLZWAWBPWVRRGI-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000011324 bead Substances 0.000 claims abstract description 25
- 238000002156 mixing Methods 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims abstract description 13
- 239000011812 mixed powder Substances 0.000 claims abstract description 7
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 36
- -1 alkynyl carbon Chemical compound 0.000 claims description 28
- 229910052799 carbon Inorganic materials 0.000 claims description 27
- 229910052717 sulfur Inorganic materials 0.000 claims description 27
- 239000011593 sulfur Substances 0.000 claims description 27
- 238000001354 calcination Methods 0.000 claims description 19
- 238000005406 washing Methods 0.000 claims description 19
- 238000010438 heat treatment Methods 0.000 claims description 18
- JDZCKJOXGCMJGS-UHFFFAOYSA-N [Li].[S] Chemical compound [Li].[S] JDZCKJOXGCMJGS-UHFFFAOYSA-N 0.000 claims description 15
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 9
- 239000012300 argon atmosphere Substances 0.000 claims description 9
- CAYGQBVSOZLICD-UHFFFAOYSA-N hexabromobenzene Chemical compound BrC1=C(Br)C(Br)=C(Br)C(Br)=C1Br CAYGQBVSOZLICD-UHFFFAOYSA-N 0.000 claims description 9
- 238000003801 milling Methods 0.000 claims description 9
- 229910017604 nitric acid Inorganic materials 0.000 claims description 9
- 239000012299 nitrogen atmosphere Substances 0.000 claims description 9
- QNMKKFHJKJJOMZ-UHFFFAOYSA-N hexaiodobenzene Chemical compound IC1=C(I)C(I)=C(I)C(I)=C1I QNMKKFHJKJJOMZ-UHFFFAOYSA-N 0.000 claims description 7
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 6
- 238000007873 sieving Methods 0.000 claims description 6
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 5
- CKAPSXZOOQJIBF-UHFFFAOYSA-N hexachlorobenzene Chemical compound ClC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl CKAPSXZOOQJIBF-UHFFFAOYSA-N 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 238000005520 cutting process Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims 4
- 239000011148 porous material Substances 0.000 abstract description 14
- 230000009286 beneficial effect Effects 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 238000003487 electrochemical reaction Methods 0.000 abstract description 4
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 abstract description 3
- 229910001416 lithium ion Inorganic materials 0.000 abstract description 3
- 230000003139 buffering effect Effects 0.000 abstract description 2
- 229910021645 metal ion Inorganic materials 0.000 abstract description 2
- 238000000227 grinding Methods 0.000 description 14
- 238000012360 testing method Methods 0.000 description 13
- 230000000052 comparative effect Effects 0.000 description 10
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- 239000000463 material Substances 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 238000002441 X-ray diffraction Methods 0.000 description 4
- 238000004833 X-ray photoelectron spectroscopy Methods 0.000 description 4
- 238000000026 X-ray photoelectron spectrum Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- IIPYXGDZVMZOAP-UHFFFAOYSA-N lithium nitrate Chemical compound [Li+].[O-][N+]([O-])=O IIPYXGDZVMZOAP-UHFFFAOYSA-N 0.000 description 4
- 238000012216 screening Methods 0.000 description 4
- 238000001291 vacuum drying Methods 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 3
- 239000007772 electrode material Substances 0.000 description 3
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- 239000000047 product Substances 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 238000012512 characterization method Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000000921 elemental analysis Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000011068 loading method Methods 0.000 description 2
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 2
- 229920001021 polysulfide Polymers 0.000 description 2
- 239000005077 polysulfide Substances 0.000 description 2
- 150000008117 polysulfides Polymers 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000001878 scanning electron micrograph Methods 0.000 description 2
- 229910001928 zirconium oxide Inorganic materials 0.000 description 2
- WNXJIVFYUVYPPR-UHFFFAOYSA-N 1,3-dioxolane Chemical compound C1COCO1 WNXJIVFYUVYPPR-UHFFFAOYSA-N 0.000 description 1
- 102000004310 Ion Channels Human genes 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
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- 230000008878 coupling Effects 0.000 description 1
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- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000012983 electrochemical energy storage Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910021389 graphene Inorganic materials 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000008204 material by function Substances 0.000 description 1
- 238000001000 micrograph Methods 0.000 description 1
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- 238000003786 synthesis reaction Methods 0.000 description 1
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Images
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/15—Nano-sized carbon materials
-
- 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
-
- 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
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
-
- 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
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/139—Processes of manufacture
-
- 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
- H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
-
- 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
-
- 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)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Organic Chemistry (AREA)
- Nanotechnology (AREA)
- Inorganic Chemistry (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
Description
样品 | 比表面积(m<sup>2</sup>/g) | 孔体积(cm<sup>3</sup>/g) | 平均孔径(nm) |
实施例1 | 302.4 | 0.300 | 3.90 |
实施例2 | 228.6 | 0.238 | 7.96 |
实施例3 | 237.5 | 0.394 | 8.91 |
实施例4 | 284.8 | 0.410 | 9.07 |
实施例5 | 289.6 | 0.217 | 11.25 |
实施例6 | 279.6 | 0.289 | 10.42 |
实施例7 | 264.23 | 0.256 | 9.45 |
实施例8 | 246.79 | 0.331 | 4.88 |
对比例1 | 25.2 | 0.074 | 10.6 |
对比例2 | 27.5 | 0.097 | 12.5 |
Claims (10)
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114229828A (zh) * | 2021-11-24 | 2022-03-25 | 上海工程技术大学 | 一种γ-石墨单炔的制备方法 |
CN114436244A (zh) * | 2021-12-06 | 2022-05-06 | 中国地质大学(武汉) | 一种石墨二炔的制备方法 |
CN115010126A (zh) * | 2022-07-08 | 2022-09-06 | 北方民族大学 | 利用炔基负离子制备石墨双炔的方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102903887A (zh) * | 2011-07-28 | 2013-01-30 | 中国科学院大连化学物理研究所 | 一种硫电极及其制备和应用 |
CN104272506A (zh) * | 2012-02-16 | 2015-01-07 | 罗伯特·博世有限公司 | 用于锂硫电池的含硫复合物、包含所述复合物的电极材料及锂硫电池 |
CN105948015A (zh) * | 2016-04-27 | 2016-09-21 | 北京化工大学 | 一种以碳化钙和多卤代烃为原料球磨合成炔碳纳米材料的方法 |
CN106898746A (zh) * | 2017-03-14 | 2017-06-27 | 天津大学 | 以夏威夷果壳为原料制备多级孔结构纳米碳/硫复合材料及在锂硫电池中的应用 |
CN108373147A (zh) * | 2018-01-18 | 2018-08-07 | 复旦大学 | 一种炔基碳材料的制备方法及其应用 |
CN108455591A (zh) * | 2018-02-28 | 2018-08-28 | 复旦大学 | 一种氢取代石墨单炔的制备方法 |
US20200176767A1 (en) * | 2017-05-03 | 2020-06-04 | Repsol, S.A. | Chalcogenide polymer-carbon composites as active materials for batteries |
CN111490258A (zh) * | 2020-05-12 | 2020-08-04 | 超威电源集团有限公司 | 一种石墨炔负载单原子催化剂的制备方法 |
-
2021
- 2021-07-16 CN CN202110808975.7A patent/CN113651311A/zh active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102903887A (zh) * | 2011-07-28 | 2013-01-30 | 中国科学院大连化学物理研究所 | 一种硫电极及其制备和应用 |
CN104272506A (zh) * | 2012-02-16 | 2015-01-07 | 罗伯特·博世有限公司 | 用于锂硫电池的含硫复合物、包含所述复合物的电极材料及锂硫电池 |
CN105948015A (zh) * | 2016-04-27 | 2016-09-21 | 北京化工大学 | 一种以碳化钙和多卤代烃为原料球磨合成炔碳纳米材料的方法 |
CN106898746A (zh) * | 2017-03-14 | 2017-06-27 | 天津大学 | 以夏威夷果壳为原料制备多级孔结构纳米碳/硫复合材料及在锂硫电池中的应用 |
US20200176767A1 (en) * | 2017-05-03 | 2020-06-04 | Repsol, S.A. | Chalcogenide polymer-carbon composites as active materials for batteries |
CN108373147A (zh) * | 2018-01-18 | 2018-08-07 | 复旦大学 | 一种炔基碳材料的制备方法及其应用 |
CN108455591A (zh) * | 2018-02-28 | 2018-08-28 | 复旦大学 | 一种氢取代石墨单炔的制备方法 |
CN111490258A (zh) * | 2020-05-12 | 2020-08-04 | 超威电源集团有限公司 | 一种石墨炔负载单原子催化剂的制备方法 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114229828A (zh) * | 2021-11-24 | 2022-03-25 | 上海工程技术大学 | 一种γ-石墨单炔的制备方法 |
CN114436244A (zh) * | 2021-12-06 | 2022-05-06 | 中国地质大学(武汉) | 一种石墨二炔的制备方法 |
CN114436244B (zh) * | 2021-12-06 | 2023-10-17 | 中国地质大学(武汉) | 一种石墨二炔的制备方法 |
CN115010126A (zh) * | 2022-07-08 | 2022-09-06 | 北方民族大学 | 利用炔基负离子制备石墨双炔的方法 |
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