CN108831763B - 一种超级电容器电极材料及其制备方法 - Google Patents
一种超级电容器电极材料及其制备方法 Download PDFInfo
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- CN108831763B CN108831763B CN201810503253.9A CN201810503253A CN108831763B CN 108831763 B CN108831763 B CN 108831763B CN 201810503253 A CN201810503253 A CN 201810503253A CN 108831763 B CN108831763 B CN 108831763B
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- electrode material
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- porous polypyrrole
- modified
- polypyrrole tube
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- 239000007772 electrode material Substances 0.000 title claims abstract description 87
- 238000002360 preparation method Methods 0.000 title claims abstract description 42
- 239000003990 capacitor Substances 0.000 title abstract description 50
- 229920000128 polypyrrole Polymers 0.000 claims abstract description 63
- -1 amino modified fullerene Chemical class 0.000 claims abstract description 29
- 239000002131 composite material Substances 0.000 claims abstract description 27
- 229910003849 O-Si Inorganic materials 0.000 claims abstract description 26
- 229910003872 O—Si Inorganic materials 0.000 claims abstract description 26
- 238000012986 modification Methods 0.000 claims abstract description 9
- 230000004048 modification Effects 0.000 claims abstract description 9
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 32
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 27
- 238000003756 stirring Methods 0.000 claims description 21
- 238000005406 washing Methods 0.000 claims description 21
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 19
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 claims description 18
- XMWRBQBLMFGWIX-UHFFFAOYSA-N C60 fullerene Chemical class C12=C3C(C4=C56)=C7C8=C5C5=C9C%10=C6C6=C4C1=C1C4=C6C6=C%10C%10=C9C9=C%11C5=C8C5=C8C7=C3C3=C7C2=C1C1=C2C4=C6C4=C%10C6=C9C9=C%11C5=C5C8=C3C3=C7C1=C1C2=C4C6=C2C9=C5C3=C12 XMWRBQBLMFGWIX-UHFFFAOYSA-N 0.000 claims description 16
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 16
- 239000000243 solution Substances 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 15
- 239000011259 mixed solution Substances 0.000 claims description 14
- 239000002243 precursor Substances 0.000 claims description 14
- 238000001291 vacuum drying Methods 0.000 claims description 14
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 12
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 claims description 12
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 12
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 12
- 238000001816 cooling Methods 0.000 claims description 12
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 10
- VQKLRVZQQYVIJW-UHFFFAOYSA-N dihydralazine Chemical compound C1=CC=C2C(NN)=NN=C(NN)C2=C1 VQKLRVZQQYVIJW-UHFFFAOYSA-N 0.000 claims description 10
- 229960002877 dihydralazine Drugs 0.000 claims description 10
- 229910021552 Vanadium(IV) chloride Inorganic materials 0.000 claims description 9
- RXPAJWPEYBDXOG-UHFFFAOYSA-N hydron;methyl 4-methoxypyridine-2-carboxylate;chloride Chemical compound Cl.COC(=O)C1=CC(OC)=CC=N1 RXPAJWPEYBDXOG-UHFFFAOYSA-N 0.000 claims description 9
- JTJFQBNJBPPZRI-UHFFFAOYSA-J vanadium tetrachloride Chemical compound Cl[V](Cl)(Cl)Cl JTJFQBNJBPPZRI-UHFFFAOYSA-J 0.000 claims description 9
- 239000003054 catalyst Substances 0.000 claims description 8
- 239000003960 organic solvent Substances 0.000 claims description 8
- LRWZZZWJMFNZIK-UHFFFAOYSA-N 2-chloro-3-methyloxirane Chemical compound CC1OC1Cl LRWZZZWJMFNZIK-UHFFFAOYSA-N 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 7
- 238000000227 grinding Methods 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 7
- 239000012299 nitrogen atmosphere Substances 0.000 claims description 7
- 239000002245 particle Substances 0.000 claims description 7
- 238000002390 rotary evaporation Methods 0.000 claims description 7
- 238000007873 sieving Methods 0.000 claims description 7
- 238000001694 spray drying Methods 0.000 claims description 7
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 6
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 5
- 229910000027 potassium carbonate Inorganic materials 0.000 claims description 3
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 claims description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 2
- 239000011737 fluorine Substances 0.000 claims description 2
- 229910052731 fluorine Inorganic materials 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 230000007613 environmental effect Effects 0.000 abstract description 6
- 238000002156 mixing Methods 0.000 description 9
- 238000010000 carbonizing Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 239000003575 carbonaceous material Substances 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 229920001940 conductive polymer Polymers 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 229910000314 transition metal oxide Inorganic materials 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000006230 acetylene black Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 238000009210 therapy by ultrasound Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/84—Processes for the manufacture of hybrid or EDL capacitors, or components thereof
- H01G11/86—Processes for the manufacture of hybrid or EDL capacitors, or components thereof specially adapted for electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/22—Electrodes
- H01G11/30—Electrodes characterised by their material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/22—Electrodes
- H01G11/30—Electrodes characterised by their material
- H01G11/48—Conductive polymers
-
- 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
- Y02E60/13—Energy storage using capacitors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
Abstract
Description
项目 | 容量(F) | 内阻(mΩ) | 循环容量保持率(%) |
实施例1 | 1.95 | 1.2 | 99.4 |
实施例2 | 1.98 | 1.0 | 99.5 |
实施例3 | 2.03 | 0.7 | 99.7 |
实施例4 | 2.08 | 0.5 | 99.9 |
实施例5 | 2.14 | 0.4 | 100 |
对比例 | 1.64 | 1.5 | 98.2 |
Claims (8)
Priority Applications (1)
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CN201810503253.9A CN108831763B (zh) | 2018-05-23 | 2018-05-23 | 一种超级电容器电极材料及其制备方法 |
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CN201810503253.9A CN108831763B (zh) | 2018-05-23 | 2018-05-23 | 一种超级电容器电极材料及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN108831763A CN108831763A (zh) | 2018-11-16 |
CN108831763B true CN108831763B (zh) | 2020-01-21 |
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Families Citing this family (1)
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CN109545580B (zh) * | 2018-12-01 | 2020-12-18 | 怀远县翰邦科技咨询有限公司 | 一种超级电容器用电极及其制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104124070A (zh) * | 2014-06-24 | 2014-10-29 | 北京大学深圳研究生院 | 一种三维复合碳材料、其制备方法和电极 |
CN105679553A (zh) * | 2016-04-22 | 2016-06-15 | 青岛科技大学 | 一种基于富勒烯纳米纤维/聚苯胺复合材料的超级电容器 |
CN106504900A (zh) * | 2015-09-04 | 2017-03-15 | 罗伯特·博世有限公司 | 非对称的混合超级电容器 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI225656B (en) * | 2002-07-26 | 2004-12-21 | Sanyo Electric Co | Electrolytic capacitor and a fabrication method therefor |
CN102360960B (zh) * | 2011-10-14 | 2013-05-15 | 渤海大学 | 一种超级电容器的电极材料及超级电容器电极的生产方法 |
US20160141114A1 (en) * | 2014-11-14 | 2016-05-19 | Council Of Scientific & Industrial Research | Nanocomposite of multilayer fullerenes with transition metal oxide nanoparticles and a process for the preparation thereof |
CN104844798B (zh) * | 2015-05-06 | 2017-01-18 | 南昌航空大学 | 一种纳米多孔聚吡咯管的制备方法 |
CN107540021B (zh) * | 2016-06-23 | 2020-01-24 | 中国科学院过程工程研究所 | 含有非锰元素的四氧化三锰复合物、制备方法、使用的反应系统及其用途 |
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2018
- 2018-05-23 CN CN201810503253.9A patent/CN108831763B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104124070A (zh) * | 2014-06-24 | 2014-10-29 | 北京大学深圳研究生院 | 一种三维复合碳材料、其制备方法和电极 |
CN106504900A (zh) * | 2015-09-04 | 2017-03-15 | 罗伯特·博世有限公司 | 非对称的混合超级电容器 |
CN105679553A (zh) * | 2016-04-22 | 2016-06-15 | 青岛科技大学 | 一种基于富勒烯纳米纤维/聚苯胺复合材料的超级电容器 |
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Effective date of registration: 20240126 Address after: No. 9, 5th Floor, Unit 3, Building 2, No. 251 Changbai Road, Longquanyi District, Chengdu City, Sichuan Province, 610000 Patentee after: Li Wei Country or region after: China Address before: 4-1-49, 4 / F, building C5, huangjinchuangye Park, Wangcheng economic and Technological Development Zone, Changsha City, Hunan Province Patentee before: HUNAN CHENLI NEW MATERIAL Co.,Ltd. Country or region before: China |