CN111945250A - 生物质多孔碳纤维、其制备方法及应用 - Google Patents
生物质多孔碳纤维、其制备方法及应用 Download PDFInfo
- Publication number
- CN111945250A CN111945250A CN202010868195.7A CN202010868195A CN111945250A CN 111945250 A CN111945250 A CN 111945250A CN 202010868195 A CN202010868195 A CN 202010868195A CN 111945250 A CN111945250 A CN 111945250A
- Authority
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- Prior art keywords
- porous carbon
- carbon fiber
- biomass
- preparation
- fiber precursor
- Prior art date
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- 229920000049 Carbon (fiber) Polymers 0.000 title claims abstract description 99
- 239000004917 carbon fiber Substances 0.000 title claims abstract description 99
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 79
- 239000002028 Biomass Substances 0.000 title claims abstract description 46
- 238000002360 preparation method Methods 0.000 title claims abstract description 34
- 239000002243 precursor Substances 0.000 claims abstract description 39
- 239000000835 fiber Substances 0.000 claims abstract description 38
- 238000004146 energy storage Methods 0.000 claims abstract description 11
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 84
- 239000002585 base Substances 0.000 claims description 31
- 239000000243 solution Substances 0.000 claims description 31
- 239000007787 solid Substances 0.000 claims description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 26
- 240000008564 Boehmeria nivea Species 0.000 claims description 23
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 18
- 238000001035 drying Methods 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 15
- 239000003513 alkali Substances 0.000 claims description 12
- 239000012535 impurity Substances 0.000 claims description 12
- 241000196324 Embryophyta Species 0.000 claims description 11
- 239000003518 caustics Substances 0.000 claims description 10
- 230000035484 reaction time Effects 0.000 claims description 10
- 238000005406 washing Methods 0.000 claims description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 7
- 239000003990 capacitor Substances 0.000 claims description 6
- 239000003929 acidic solution Substances 0.000 claims description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 3
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 229910017604 nitric acid Inorganic materials 0.000 claims description 2
- -1 preferably Substances 0.000 claims 1
- 239000003575 carbonaceous material Substances 0.000 abstract description 15
- 239000002608 ionic liquid Substances 0.000 abstract description 14
- 239000005486 organic electrolyte Substances 0.000 abstract description 10
- 230000004913 activation Effects 0.000 description 20
- 238000012360 testing method Methods 0.000 description 16
- 239000011159 matrix material Substances 0.000 description 15
- 239000000843 powder Substances 0.000 description 15
- 239000000463 material Substances 0.000 description 13
- 238000000227 grinding Methods 0.000 description 11
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 10
- 238000005303 weighing Methods 0.000 description 10
- 230000001276 controlling effect Effects 0.000 description 7
- 238000003756 stirring Methods 0.000 description 7
- 229920002488 Hemicellulose Polymers 0.000 description 5
- 239000008367 deionised water Substances 0.000 description 5
- 229910021641 deionized water Inorganic materials 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 229920005610 lignin Polymers 0.000 description 5
- 229910052759 nickel Inorganic materials 0.000 description 5
- 238000000967 suction filtration Methods 0.000 description 5
- 238000009210 therapy by ultrasound Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 4
- 238000003917 TEM image Methods 0.000 description 3
- 230000001351 cycling effect Effects 0.000 description 3
- 239000007772 electrode material Substances 0.000 description 3
- 239000003792 electrolyte Substances 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 238000001878 scanning electron micrograph Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000002604 ultrasonography Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000002173 high-resolution transmission electron microscopy Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000013112 stability test Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
- D01F9/08—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material
- D01F9/12—Carbon filaments; Apparatus specially adapted for the manufacture thereof
- D01F9/14—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments
- D01F9/16—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from products of vegetable origin or derivatives thereof, e.g. from cellulose acetate
-
- 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
- H01G11/30—Electrodes characterised by their material
- H01G11/32—Carbon-based
- H01G11/40—Fibres
-
- 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)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Carbon And Carbon Compounds (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010868195.7A CN111945250A (zh) | 2020-08-26 | 2020-08-26 | 生物质多孔碳纤维、其制备方法及应用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010868195.7A CN111945250A (zh) | 2020-08-26 | 2020-08-26 | 生物质多孔碳纤维、其制备方法及应用 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN111945250A true CN111945250A (zh) | 2020-11-17 |
Family
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Family Applications (1)
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CN202010868195.7A Pending CN111945250A (zh) | 2020-08-26 | 2020-08-26 | 生物质多孔碳纤维、其制备方法及应用 |
Country Status (1)
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CN (1) | CN111945250A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113890413A (zh) * | 2021-12-02 | 2022-01-04 | 四川易尚天交实业有限公司 | 一种张减机振动能收集传感一体化系统及制作方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103332677A (zh) * | 2013-07-12 | 2013-10-02 | 天津工业大学 | 一种利用植物纤维制备生物质碳基复合储能材料的方法 |
CN107424850A (zh) * | 2016-05-23 | 2017-12-01 | 中国海洋大学 | 一种利用水热-活化-热解法制备纤维素基多孔碳材料的方法并用于超级电容器电极 |
US20190312277A1 (en) * | 2017-01-04 | 2019-10-10 | South China University Of Technology | Three-dimensional structured plant-fiber carbon material for use as anode material for sodium-ion battery and lithium-ion battery, and preparation method thereof |
-
2020
- 2020-08-26 CN CN202010868195.7A patent/CN111945250A/zh active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103332677A (zh) * | 2013-07-12 | 2013-10-02 | 天津工业大学 | 一种利用植物纤维制备生物质碳基复合储能材料的方法 |
CN107424850A (zh) * | 2016-05-23 | 2017-12-01 | 中国海洋大学 | 一种利用水热-活化-热解法制备纤维素基多孔碳材料的方法并用于超级电容器电极 |
US20190312277A1 (en) * | 2017-01-04 | 2019-10-10 | South China University Of Technology | Three-dimensional structured plant-fiber carbon material for use as anode material for sodium-ion battery and lithium-ion battery, and preparation method thereof |
Non-Patent Citations (1)
Title |
---|
QING WANG ET AL.: ""Hierarchically Divacancy Defect Building Dual-Activated Porous Carbon Fibers for High-Performance Energy-Storage Devices"", 《ADVANCED FUNCTIONAL MATERIALS》 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113890413A (zh) * | 2021-12-02 | 2022-01-04 | 四川易尚天交实业有限公司 | 一种张减机振动能收集传感一体化系统及制作方法 |
CN113890413B (zh) * | 2021-12-02 | 2022-03-15 | 四川易尚天交实业有限公司 | 一种张减机振动能收集传感一体化系统及制作方法 |
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TA01 | Transfer of patent application right |
Effective date of registration: 20210220 Address after: No.289, Checheng West Third Road, Chengdu Economic and Technological Development Zone (Longquanyi District), Sichuan 610100 Applicant after: SICHUAN JINSHI TECHNOLOGY Co.,Ltd. Applicant after: Yang Weiqing Address before: 610000 North 1st section of 2nd Ring Road, Jinniu District, Chengdu City, Sichuan Province Applicant before: SOUTHWEST JIAOTONG University |
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TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20210414 Address after: No.1, 1-5 / F, office building, no.2508, south 2nd Road, Chengdu Economic and Technological Development Zone (Longquanyi District), Sichuan 610100 Applicant after: Sichuan Jinshi Xinneng Technology Co.,Ltd. Address before: No.289, Checheng West Third Road, Chengdu Economic and Technological Development Zone (Longquanyi District), Sichuan 610100 Applicant before: SICHUAN JINSHI TECHNOLOGY Co.,Ltd. Applicant before: Yang Weiqing |
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WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20201117 |
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WD01 | Invention patent application deemed withdrawn after publication |