CN114084887B - 一种超级电容炭制备方法 - Google Patents
一种超级电容炭制备方法 Download PDFInfo
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- CN114084887B CN114084887B CN202111300744.1A CN202111300744A CN114084887B CN 114084887 B CN114084887 B CN 114084887B CN 202111300744 A CN202111300744 A CN 202111300744A CN 114084887 B CN114084887 B CN 114084887B
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 87
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 67
- 238000002360 preparation method Methods 0.000 title claims description 6
- 239000003990 capacitor Substances 0.000 title description 4
- 229910052911 sodium silicate Inorganic materials 0.000 claims abstract description 39
- 239000004115 Sodium Silicate Substances 0.000 claims abstract description 33
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims abstract description 33
- 238000000034 method Methods 0.000 claims abstract description 29
- 238000004108 freeze drying Methods 0.000 claims abstract description 28
- 238000007710 freezing Methods 0.000 claims abstract description 27
- 230000008014 freezing Effects 0.000 claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000011261 inert gas Substances 0.000 claims abstract description 12
- 238000001035 drying Methods 0.000 claims abstract 5
- 239000007833 carbon precursor Substances 0.000 claims description 60
- 239000000203 mixture Substances 0.000 claims description 41
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 24
- 238000010438 heat treatment Methods 0.000 claims description 19
- 239000002245 particle Substances 0.000 claims description 19
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 14
- 229910052757 nitrogen Inorganic materials 0.000 claims description 12
- 229910052786 argon Inorganic materials 0.000 claims description 7
- 239000000126 substance Substances 0.000 claims description 6
- 235000010837 Echinocereus enneacanthus subsp brevispinus Nutrition 0.000 claims description 5
- 235000006850 Echinocereus enneacanthus var dubius Nutrition 0.000 claims description 5
- 235000020971 citrus fruits Nutrition 0.000 claims description 5
- 238000007873 sieving Methods 0.000 claims description 3
- 240000008086 Echinocereus enneacanthus Species 0.000 claims 1
- 239000011148 porous material Substances 0.000 abstract description 41
- 238000003763 carbonization Methods 0.000 abstract description 19
- 238000005406 washing Methods 0.000 abstract description 11
- 238000006243 chemical reaction Methods 0.000 abstract description 9
- 239000012190 activator Substances 0.000 abstract description 8
- 238000002156 mixing Methods 0.000 abstract description 8
- 238000001914 filtration Methods 0.000 abstract description 6
- 235000019795 sodium metasilicate Nutrition 0.000 abstract description 6
- 238000000227 grinding Methods 0.000 abstract description 3
- 230000003213 activating effect Effects 0.000 abstract description 2
- 238000011031 large-scale manufacturing process Methods 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 abstract 2
- 238000012216 screening Methods 0.000 abstract 1
- 239000002028 Biomass Substances 0.000 description 12
- 239000003575 carbonaceous material Substances 0.000 description 11
- 239000007772 electrode material Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 244000157072 Hylocereus undatus Species 0.000 description 6
- 239000002994 raw material Substances 0.000 description 6
- 230000008602 contraction Effects 0.000 description 4
- 238000004146 energy storage Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 238000004321 preservation Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 235000018481 Hylocereus undatus Nutrition 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000000498 ball milling Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- KWYUFKZDYYNOTN-UHFFFAOYSA-M potassium hydroxide Substances [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 2
- 238000000197 pyrolysis Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 240000000560 Citrus x paradisi Species 0.000 description 1
- 235000019750 Crude protein Nutrition 0.000 description 1
- 101001121408 Homo sapiens L-amino-acid oxidase Proteins 0.000 description 1
- 102100026388 L-amino-acid oxidase Human genes 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 229910003481 amorphous carbon Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 235000014633 carbohydrates Nutrition 0.000 description 1
- 238000010000 carbonizing Methods 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 235000021022 fresh fruits Nutrition 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229910001510 metal chloride Inorganic materials 0.000 description 1
- 239000013081 microcrystal Substances 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
Classifications
-
- 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
- C01B32/30—Active carbon
- C01B32/312—Preparation
- C01B32/342—Preparation characterised by non-gaseous activating agents
- C01B32/348—Metallic compounds
-
- 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
- C01B32/30—Active carbon
- C01B32/312—Preparation
- C01B32/318—Preparation characterised by the starting materials
- C01B32/324—Preparation characterised by the starting materials from waste materials, e.g. tyres or spent sulfite pulp liquor
-
- 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
- H01G11/24—Electrodes characterised by structural features of the materials making up or comprised in the electrodes, e.g. form, surface area or porosity; characterised by the structural features of powders or particles used therefor
-
- 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
- H01G11/26—Electrodes characterised by their structure, e.g. multi-layered, porosity or surface features
-
- 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
- H01G11/32—Carbon-based
- H01G11/34—Carbon-based characterised by carbonisation or activation of carbon
-
- 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
- H01G11/32—Carbon-based
- H01G11/44—Raw materials therefor, e.g. resins or coal
-
- 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)
- Chemical & Material Sciences (AREA)
- Power Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Inorganic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
Description
Claims (13)
Priority Applications (1)
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CN202111300744.1A CN114084887B (zh) | 2021-11-04 | 2021-11-04 | 一种超级电容炭制备方法 |
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CN202111300744.1A CN114084887B (zh) | 2021-11-04 | 2021-11-04 | 一种超级电容炭制备方法 |
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Publication Number | Publication Date |
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CN114084887A CN114084887A (zh) | 2022-02-25 |
CN114084887B true CN114084887B (zh) | 2024-11-01 |
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CN202111300744.1A Active CN114084887B (zh) | 2021-11-04 | 2021-11-04 | 一种超级电容炭制备方法 |
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Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106744948A (zh) * | 2017-02-15 | 2017-05-31 | 中国林业科学研究院林产化学工业研究所 | 一种高着火点颗粒活性炭及其制备方法 |
CN110627037A (zh) * | 2019-06-26 | 2019-12-31 | 陕西科技大学 | 一种氮掺杂生物质多孔碳纳米电极材料的制备方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007269518A (ja) * | 2006-03-30 | 2007-10-18 | Jfe Steel Kk | 多孔質炭素材料およびその製造方法、電気二重層キャパシタ用分極性電極ならびに電気二重層キャパシタ |
DK2847127T3 (da) * | 2012-05-07 | 2020-10-26 | Carbon Tech Holdings Llc | Kontinuerlig fremgangsmåde til fremstilling af biogent aktivt kul |
CN105293491B (zh) * | 2015-12-01 | 2017-09-29 | 浙江大学 | 一种koh固体活化的活性炭制备及成型方法 |
CN105633406A (zh) * | 2016-03-09 | 2016-06-01 | 天津大学 | 一种制备二氧化硅/多孔碳锂离子电池负极材料的方法 |
CN106115691B (zh) * | 2016-06-14 | 2018-03-09 | 福建工程学院 | 一种笋壳基活性炭的制备方法及使用方法 |
CN106082213B (zh) * | 2016-06-20 | 2019-04-26 | 山东欧铂新材料有限公司 | 一种复合型石油焦基活性炭及其制备方法、超级电容器 |
CN106241796A (zh) * | 2016-07-14 | 2016-12-21 | 旌德县龙强净化材料厂 | 一种利用椰子壳制备活性炭的方法 |
WO2018063125A2 (en) * | 2016-08-08 | 2018-04-05 | Arçeli̇k Anoni̇m Şi̇rketi̇ | Method for producing activated carbon and silica powder |
CN108726518B (zh) * | 2018-06-28 | 2020-08-14 | 大连理工大学 | 一种碱活化法制备高比表面积活性炭的方法 |
CN109250715A (zh) * | 2018-09-28 | 2019-01-22 | 常州大学 | 一种高韧性高吸附型生物质基泡沫炭的制备方法 |
CN110182803A (zh) * | 2019-06-11 | 2019-08-30 | 武汉科技大学 | 一种活性炭材料及其制备方法 |
CN113117732B (zh) * | 2019-12-31 | 2023-04-07 | 中国石油化工股份有限公司 | 具有三维孔道结构的活性炭复合材料及其制法 |
CN111115631B (zh) * | 2020-01-13 | 2022-02-25 | 大连理工大学 | 一种高机械强度的咖啡渣基成型多孔炭材料及其制备方法 |
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2021
- 2021-11-04 CN CN202111300744.1A patent/CN114084887B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106744948A (zh) * | 2017-02-15 | 2017-05-31 | 中国林业科学研究院林产化学工业研究所 | 一种高着火点颗粒活性炭及其制备方法 |
CN110627037A (zh) * | 2019-06-26 | 2019-12-31 | 陕西科技大学 | 一种氮掺杂生物质多孔碳纳米电极材料的制备方法 |
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Effective date of registration: 20240617 Address after: 017000 Industrial Park, Mengxi Town, Etuoke Banner, Ordos City, Inner Mongolia Autonomous Region Applicant after: INNER MONGOLIA PURUIFEN ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Country or region after: China Address before: 017299 room 255, inspection center of Ordos comprehensive free trade zone, Yijinholo banner, Ordos City, Inner Mongolia Autonomous Region Applicant before: Zhongxin Environmental Protection Technology Co.,Ltd. Country or region before: China |
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Effective date of registration: 20250324 Address after: 016062 East Huanghe Road, Shuangxin Street, Mengxi Industrial Park, Mengxi Town, Etuoke Banner, Ordos City, Inner Mongolia Autonomous Region Patentee after: Inner Mongolia Shuangxin Energy Chemical Co.,Ltd. Puruifen Activated Carbon Production Branch Country or region after: China Address before: 017000 Industrial Park, Mengxi Town, Etuoke Banner, Ordos City, Inner Mongolia Autonomous Region Patentee before: INNER MONGOLIA PURUIFEN ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Country or region before: China |