KR100759103B1 - 전기방사법에 의한 폴리아크릴로나이트닐과 페놀수지계탄소 나노섬유 및 활성탄소 나노섬유 제조방법 - Google Patents
전기방사법에 의한 폴리아크릴로나이트닐과 페놀수지계탄소 나노섬유 및 활성탄소 나노섬유 제조방법 Download PDFInfo
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- KR100759103B1 KR100759103B1 KR1020060054804A KR20060054804A KR100759103B1 KR 100759103 B1 KR100759103 B1 KR 100759103B1 KR 1020060054804 A KR1020060054804 A KR 1020060054804A KR 20060054804 A KR20060054804 A KR 20060054804A KR 100759103 B1 KR100759103 B1 KR 100759103B1
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- carbon nanofibers
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- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical class C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 55
- 239000005011 phenolic resin Substances 0.000 title claims abstract description 40
- 229920001568 phenolic resin Polymers 0.000 title claims abstract description 23
- 239000002134 carbon nanofiber Substances 0.000 title claims abstract description 19
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000001523 electrospinning Methods 0.000 title claims abstract description 10
- 239000000835 fiber Substances 0.000 claims abstract description 29
- 229920000049 Carbon (fiber) Polymers 0.000 claims abstract description 17
- 229920003987 resole Polymers 0.000 claims abstract description 16
- 239000004917 carbon fiber Substances 0.000 claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 claims abstract description 13
- 239000002121 nanofiber Substances 0.000 claims abstract description 12
- 238000009987 spinning Methods 0.000 claims abstract description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000002243 precursor Substances 0.000 claims abstract description 5
- 150000001298 alcohols Chemical class 0.000 claims abstract description 3
- 239000003960 organic solvent Substances 0.000 claims abstract description 3
- 238000010438 heat treatment Methods 0.000 claims description 9
- 239000000126 substance Substances 0.000 claims description 9
- 238000003763 carbonization Methods 0.000 claims description 7
- 239000003054 catalyst Substances 0.000 claims description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 5
- 239000012298 atmosphere Substances 0.000 claims description 5
- 230000002378 acidificating effect Effects 0.000 claims description 4
- 230000006641 stabilisation Effects 0.000 claims description 4
- 238000011105 stabilization Methods 0.000 claims description 4
- 230000000087 stabilizing effect Effects 0.000 claims description 4
- 230000004913 activation Effects 0.000 claims description 3
- 229910001873 dinitrogen Inorganic materials 0.000 claims description 3
- 238000013007 heat curing Methods 0.000 claims description 3
- 238000010000 carbonizing Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 230000003647 oxidation Effects 0.000 claims description 2
- 238000007254 oxidation reaction Methods 0.000 claims description 2
- -1 phenolic resin carbon nanofibers Chemical class 0.000 claims description 2
- 239000012210 heat-resistant fiber Substances 0.000 claims 2
- 241000549556 Nanos Species 0.000 claims 1
- 230000003213 activating effect Effects 0.000 claims 1
- 239000011261 inert gas Substances 0.000 claims 1
- 229920002239 polyacrylonitrile Polymers 0.000 abstract description 33
- 229920003986 novolac Polymers 0.000 abstract description 13
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 abstract description 6
- 229910052799 carbon Inorganic materials 0.000 abstract description 3
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 abstract 2
- 239000011203 carbon fibre reinforced carbon Substances 0.000 abstract 1
- 229920006350 polyacrylonitrile resin Polymers 0.000 abstract 1
- 238000007669 thermal treatment Methods 0.000 abstract 1
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 description 22
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 12
- 238000001723 curing Methods 0.000 description 12
- 229920005989 resin Polymers 0.000 description 12
- 239000011347 resin Substances 0.000 description 12
- 239000004312 hexamethylene tetramine Substances 0.000 description 11
- 235000010299 hexamethylene tetramine Nutrition 0.000 description 11
- 239000011148 porous material Substances 0.000 description 11
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 9
- 238000000635 electron micrograph Methods 0.000 description 8
- 239000000243 solution Substances 0.000 description 7
- 239000003795 chemical substances by application Substances 0.000 description 5
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000003513 alkali Substances 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 229920001577 copolymer Polymers 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 238000003775 Density Functional Theory Methods 0.000 description 2
- 229920006282 Phenolic fiber Polymers 0.000 description 2
- 239000003929 acidic solution Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000004132 cross linking Methods 0.000 description 2
- 239000003431 cross linking reagent Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000002074 melt spinning Methods 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- JAHNSTQSQJOJLO-UHFFFAOYSA-N 2-(3-fluorophenyl)-1h-imidazole Chemical compound FC1=CC=CC(C=2NC=CN=2)=C1 JAHNSTQSQJOJLO-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910003481 amorphous carbon Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000006482 condensation reaction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 125000005442 diisocyanate group Chemical group 0.000 description 1
- PVAONLSZTBKFKM-UHFFFAOYSA-N diphenylmethanediol Chemical class C=1C=CC=CC=1C(O)(O)C1=CC=CC=C1 PVAONLSZTBKFKM-UHFFFAOYSA-N 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 239000002114 nanocomposite Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000012643 polycondensation polymerization Methods 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000011134 resol-type phenolic resin Substances 0.000 description 1
- 238000001878 scanning electron micrograph Methods 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- ISXSCDLOGDJUNJ-UHFFFAOYSA-N tert-butyl prop-2-enoate Chemical class CC(C)(C)OC(=O)C=C ISXSCDLOGDJUNJ-UHFFFAOYSA-N 0.000 description 1
- 238000002076 thermal analysis method Methods 0.000 description 1
- 238000002411 thermogravimetry Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Classifications
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- 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
- D01F9/20—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products
- D01F9/21—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D01F9/22—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyacrylonitriles
- D01F9/225—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyacrylonitriles from stabilised polyacrylonitriles
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/0007—Electro-spinning
- D01D5/0015—Electro-spinning characterised by the initial state of the material
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4209—Inorganic fibres
- D04H1/4242—Carbon fibres
-
- 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
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2101/00—Inorganic fibres
- D10B2101/10—Inorganic fibres based on non-oxides other than metals
- D10B2101/12—Carbon; Pitch
- D10B2101/122—Nanocarbons
-
- 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
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- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Carbon And Carbon Compounds (AREA)
- Inorganic Fibers (AREA)
Abstract
Description
Novolac/PAN 함량 | 활성화 시간 (min) | 비표면적 (㎡/g) | 세공용적 (㎤/g) | 평균세공직경 (㎚) |
70/30 | 60 | 1300 | 0.75 | 2.01 |
120 | 1800 | 0.93 | 2.11 | |
180 | 2800 | 1.15 | 2.20 | |
50/50 | 60 | 1100 | 0.56 | 1.80 |
120 | 1650 | 0.78 | 1.85 | |
180 | 2050 | 1.05 | 2.00 | |
30/70 | 60 | 800 | 0.31 | 1.86 |
120 | 1250 | 0.45 | 1.90 | |
180 | 1480 | 0.55 | 1.91 |
Novolac/PAN 함량 | 성화 시간 (min) | 비표면적 (㎡/g) | 세공용적 (㎤/g) | 평균세공직경 (㎚) |
50/50 | 60 | 900 | 0.87 | 2.01 |
120 | 2500 | 1.03 | 2.11 | |
180 | 3010 | 1.35 | 2.30 |
전구물질 함량 (wt.%) | 탄화수율 (%) | 전기전도도 (s/㎝ ) |
비교예 PAN | 25-35 | 2.05-5.01 |
PAN/Novolac = 30/70 | 45-50 | 4.51-5.95 |
PAN/Novolac = 50/50 | 35-47 | 4.12-5.55 |
PAN/Novolac = 70/30 | 30-40 | 3.35-4.55 |
비교예(Novlac) | 49-55 | 5.38-6.21 |
PAN/Novolac = 30/70 | 35-50 | 5.21-6.11 |
PAN/Novolac = 50/50 | 31-47 | 3.51-5.99 |
PAN/Novolac = 70/30 | 27-40 | 2.51-4.55 |
Claims (5)
- 탄소섬유 전구체 물질로써 PAN과 페놀수지인 노블락 및 레졸을, DMF와 DMAc, 알콜류 중에서 선택된 하나 이상의 유기용매에 단독 또는 혼합 용매를 이용 용해하여 전기방사 가능한 농도의 방사용액을 제조하는 단계와;상기 방사용액에 고전압을 인가해 전기방사하여 직경 0.1∼0.9㎛의 탄소섬유 전구체 나노섬유를 얻는 단계와;상기 전기방사된 유기나노섬유를 공기분위기하에서 2단 열처리하여 불융화 내지는 안정화하여 내염섬유를 얻는 단계와;상기 안정화된 내염섬유를 탄소화, 활성화하여 탄소 나노섬유 및 활성탄소 나노섬유를 제조하는 단계;를 포함하는 것을 특징으로 하는 PAN/페놀수지계 탄소나노섬유 및 활성탄소 나노섬유 제조방법.
- 제1항에 있어서, 상기 페놀수지는, 산성촉매 및 알칼리성 촉매하에서 합성된 것으로서 분자량이 1000 - 4000 범위이며, 노블락의 경우, 경화제인 HMTA, 우레아(urea), 멜라민(melamine), 에폭사이드 수지(epoxide resins), 디이소시아네이트(diisocyanates)중에서 선택된 적어도 1이상의 가교제를 단독 또는 혼합하여 노블락수지에 대해 5 - 20 wt.%의 함량을 첨가한 것을 특징으로 하는 PAN/페놀수지계 탄소나노섬유 및 활성탄소 나노섬유 제조방법.
- 제1항에 있어서, 상기 내열섬유를 얻는 단계는, 150 - 220℃ 온도범위에서 1차 열경화시키는 단계와, 이를 다시 공기분위기에서 240 - 300℃ 온도범위에서 2차 산화안정화시키는 단계를 포함하는 것을 특징으로하는 PAN/페놀수지계 탄소나노섬유 및 활성탄소나노섬유 제조방법.
- 제1항에 있어서,상기 내염섬유의 탄소화는 1500 ℃의 온도에서 불활성 가스나 진공 분위기에서 이루어지는 것을 특징으로 하는 PAN/페놀수지계 탄소나노섬유 및 활성탄소 나노섬유 제조방법.
- 제 1항에 있어서,상기 내염섬유의 활성화는, 질소가스와 스팀 또는 약품 등을 사용하여 비표면적이 800∼2,800㎡/g을 가지는 것을 특징으로 하는 PAN/페놀수지계 탄소 나노섬유 및 활성탄소 나노섬유 제조방법.
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Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102441385A (zh) * | 2011-11-01 | 2012-05-09 | 中国科学技术大学苏州研究院 | 金属改性活性炭纤维的制备及去除水中亚甲基蓝的方法 |
CN102560889A (zh) * | 2012-01-05 | 2012-07-11 | 黑龙江大学 | 采用静电纺丝法制备珠链状pan基碳纤维电极材料的方法 |
KR101370868B1 (ko) * | 2011-04-11 | 2014-03-27 | 주식회사 포스포 | 폴리퍼퓨릴 알콜을 이용한 탄소섬유 및 그의 제조방법 |
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CN106098413A (zh) * | 2016-07-12 | 2016-11-09 | 扬州大学 | 一种柔性超级电容器电极材料的制备方法 |
EP2511408A4 (en) * | 2009-12-09 | 2017-07-26 | Nisshinbo Holdings Inc. | Flexible carbon fiber nonwoven fabric |
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EP2511408A4 (en) * | 2009-12-09 | 2017-07-26 | Nisshinbo Holdings Inc. | Flexible carbon fiber nonwoven fabric |
KR101370868B1 (ko) * | 2011-04-11 | 2014-03-27 | 주식회사 포스포 | 폴리퍼퓨릴 알콜을 이용한 탄소섬유 및 그의 제조방법 |
KR101370867B1 (ko) | 2011-04-11 | 2014-03-31 | 주식회사 포스포 | 폴리아센계 화합물을 이용한 탄소섬유 및 이의 제조방법 |
CN102441385A (zh) * | 2011-11-01 | 2012-05-09 | 中国科学技术大学苏州研究院 | 金属改性活性炭纤维的制备及去除水中亚甲基蓝的方法 |
CN102560889A (zh) * | 2012-01-05 | 2012-07-11 | 黑龙江大学 | 采用静电纺丝法制备珠链状pan基碳纤维电极材料的方法 |
KR101766143B1 (ko) * | 2016-05-24 | 2017-08-10 | 인하대학교 산학협력단 | 전기방사법을 이용한 정렬된 활성탄소나노섬유 제조방법 |
CN106098413A (zh) * | 2016-07-12 | 2016-11-09 | 扬州大学 | 一种柔性超级电容器电极材料的制备方法 |
CN106098413B (zh) * | 2016-07-12 | 2018-07-31 | 扬州大学 | 一种柔性超级电容器电极材料的制备方法 |
CN111172624A (zh) * | 2020-01-18 | 2020-05-19 | 福建拓烯新材料科技有限公司 | 一种碳/硅杂化纤维的制备方法及碳硅杂化纤维 |
CN111172624B (zh) * | 2020-01-18 | 2022-08-23 | 福建拓烯新材料科技有限公司 | 一种碳/硅杂化纤维的制备方法及碳硅杂化纤维 |
CN113123014A (zh) * | 2021-04-14 | 2021-07-16 | 闽江学院 | 一种生漆/pan纳米纤维薄膜及其制备方法 |
CN113135567A (zh) * | 2021-04-28 | 2021-07-20 | 安徽工程大学 | 一种活性炭的制备方法及其产品 |
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