CN104695040A - Preparation method of high-strength polyacrylonitrile nano-composite fiber - Google Patents
Preparation method of high-strength polyacrylonitrile nano-composite fiber Download PDFInfo
- Publication number
- CN104695040A CN104695040A CN201510067794.8A CN201510067794A CN104695040A CN 104695040 A CN104695040 A CN 104695040A CN 201510067794 A CN201510067794 A CN 201510067794A CN 104695040 A CN104695040 A CN 104695040A
- Authority
- CN
- China
- Prior art keywords
- preparation
- composite fiber
- graphene
- strength
- polyacrylonitrile
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000835 fiber Substances 0.000 title claims abstract description 72
- 229920002239 polyacrylonitrile Polymers 0.000 title claims abstract description 67
- 238000002360 preparation method Methods 0.000 title claims abstract description 33
- 239000002114 nanocomposite Substances 0.000 title claims abstract description 27
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 56
- 229910021389 graphene Inorganic materials 0.000 claims abstract description 43
- 239000000243 solution Substances 0.000 claims abstract description 25
- 238000009987 spinning Methods 0.000 claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000003960 organic solvent Substances 0.000 claims abstract description 15
- 230000001112 coagulating effect Effects 0.000 claims abstract description 10
- 239000011259 mixed solution Substances 0.000 claims abstract description 8
- 238000001035 drying Methods 0.000 claims abstract description 7
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229920001577 copolymer Polymers 0.000 claims abstract description 5
- 238000009998 heat setting Methods 0.000 claims abstract description 5
- 239000002253 acid Substances 0.000 claims abstract description 4
- 229920001519 homopolymer Polymers 0.000 claims abstract description 4
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims description 46
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 21
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 21
- 238000000605 extraction Methods 0.000 claims description 16
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- 239000000178 monomer Substances 0.000 claims description 5
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 4
- 230000004048 modification Effects 0.000 claims description 4
- 238000012986 modification Methods 0.000 claims description 4
- 239000006185 dispersion Substances 0.000 claims description 3
- 229910017604 nitric acid Inorganic materials 0.000 claims description 3
- -1 nitric acid ethylidene ester Chemical class 0.000 claims description 3
- 150000003839 salts Chemical class 0.000 claims description 3
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 claims description 2
- 239000007864 aqueous solution Substances 0.000 claims description 2
- WFKAJVHLWXSISD-UHFFFAOYSA-N isobutyramide Chemical compound CC(C)C(N)=O WFKAJVHLWXSISD-UHFFFAOYSA-N 0.000 claims description 2
- 239000011148 porous material Substances 0.000 claims 1
- 238000001914 filtration Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 4
- 239000000203 mixture Substances 0.000 abstract description 3
- 229910017053 inorganic salt Inorganic materials 0.000 abstract 1
- 238000002156 mixing Methods 0.000 abstract 1
- 238000005507 spraying Methods 0.000 abstract 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 14
- 239000004917 carbon fiber Substances 0.000 description 14
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 14
- 238000000034 method Methods 0.000 description 8
- 239000012046 mixed solvent Substances 0.000 description 8
- 239000002243 precursor Substances 0.000 description 8
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 7
- 239000013078 crystal Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 229910052799 carbon Inorganic materials 0.000 description 5
- 238000012681 fiber drawing Methods 0.000 description 5
- 239000003292 glue Substances 0.000 description 5
- 229910002804 graphite Inorganic materials 0.000 description 5
- 239000010439 graphite Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 238000003763 carbonization Methods 0.000 description 4
- 238000001891 gel spinning Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- JAHNSTQSQJOJLO-UHFFFAOYSA-N 2-(3-fluorophenyl)-1h-imidazole Chemical compound FC1=CC=CC(C=2NC=CN=2)=C1 JAHNSTQSQJOJLO-UHFFFAOYSA-N 0.000 description 2
- JHUFGBSGINLPOW-UHFFFAOYSA-N 3-chloro-4-(trifluoromethoxy)benzoyl cyanide Chemical compound FC(F)(F)OC1=CC=C(C(=O)C#N)C=C1Cl JHUFGBSGINLPOW-UHFFFAOYSA-N 0.000 description 2
- JPAOMENBKRZQDR-UHFFFAOYSA-N CC=CC.[Na] Chemical compound CC=CC.[Na] JPAOMENBKRZQDR-UHFFFAOYSA-N 0.000 description 2
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 2
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 229910003460 diamond Inorganic materials 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- AMXOYNBUYSYVKV-UHFFFAOYSA-M lithium bromide Chemical compound [Li+].[Br-] AMXOYNBUYSYVKV-UHFFFAOYSA-M 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- MZSDGDXXBZSFTG-UHFFFAOYSA-M sodium;benzenesulfonate Chemical compound [Na+].[O-]S(=O)(=O)C1=CC=CC=C1 MZSDGDXXBZSFTG-UHFFFAOYSA-M 0.000 description 2
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 229940117958 vinyl acetate Drugs 0.000 description 2
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 2
- XMWRBQBLMFGWIX-UHFFFAOYSA-N C60 fullerene Chemical compound 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 description 1
- 230000005355 Hall effect Effects 0.000 description 1
- 241000446313 Lamella Species 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 description 1
- 239000003830 anthracite Substances 0.000 description 1
- 210000001130 astrocyte Anatomy 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 150000001721 carbon Chemical group 0.000 description 1
- 229910021387 carbon allotrope Inorganic materials 0.000 description 1
- 238000010000 carbonizing Methods 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 230000005307 ferromagnetism Effects 0.000 description 1
- 229940085805 fiberall Drugs 0.000 description 1
- 210000002950 fibroblast Anatomy 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 229910003472 fullerene Inorganic materials 0.000 description 1
- 238000005087 graphitization Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- JFHJOMSTWVDDHW-UHFFFAOYSA-N methyl prop-2-enoate;prop-2-enenitrile Chemical compound C=CC#N.COC(=O)C=C JFHJOMSTWVDDHW-UHFFFAOYSA-N 0.000 description 1
- 238000001000 micrograph Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000001878 scanning electron micrograph Methods 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- VGTPCRGMBIAPIM-UHFFFAOYSA-M sodium thiocyanate Chemical compound [Na+].[S-]C#N VGTPCRGMBIAPIM-UHFFFAOYSA-M 0.000 description 1
- 238000002166 wet spinning Methods 0.000 description 1
- 235000005074 zinc chloride Nutrition 0.000 description 1
- 239000011592 zinc chloride Substances 0.000 description 1
Classifications
-
- 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
- D01D1/00—Treatment of filament-forming or like material
- D01D1/02—Preparation of spinning solutions
-
- 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
- D01D5/06—Wet spinning methods
-
- 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
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/44—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds
- D01F6/54—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds of polymers of unsaturated nitriles
-
- 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
- D01D1/00—Treatment of filament-forming or like material
- D01D1/10—Filtering or de-aerating the spinning solution or melt
-
- 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
- D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
- D01D10/02—Heat treatment
-
- 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
- D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
- D01D10/06—Washing or drying
-
- 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
- D01D5/12—Stretch-spinning methods
-
- 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
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Artificial Filaments (AREA)
- Inorganic Fibers (AREA)
Abstract
Description
Claims (10)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510067794.8A CN104695040A (en) | 2015-02-09 | 2015-02-09 | Preparation method of high-strength polyacrylonitrile nano-composite fiber |
PCT/CN2015/074140 WO2016127465A1 (en) | 2015-02-09 | 2015-03-12 | Preparation method for high-strength polyacrylonitrile nano composite fibres |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510067794.8A CN104695040A (en) | 2015-02-09 | 2015-02-09 | Preparation method of high-strength polyacrylonitrile nano-composite fiber |
Publications (1)
Publication Number | Publication Date |
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CN104695040A true CN104695040A (en) | 2015-06-10 |
Family
ID=53342566
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510067794.8A Pending CN104695040A (en) | 2015-02-09 | 2015-02-09 | Preparation method of high-strength polyacrylonitrile nano-composite fiber |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN104695040A (en) |
WO (1) | WO2016127465A1 (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105040139A (en) * | 2015-07-30 | 2015-11-11 | 东华大学 | Anti-ultraviolet acrylic fiber and preparation method thereof |
CN105155015A (en) * | 2015-07-28 | 2015-12-16 | 东华大学 | Antistatic acrylic fiber and preparation method thereof |
CN105624830A (en) * | 2016-01-06 | 2016-06-01 | 东华大学 | Ultraviolet-resistant PAN/GO coaxial nano fibers and preparation method thereof |
CN106350883A (en) * | 2016-08-08 | 2017-01-25 | 青岛大学 | Preparation method of graphene oxide/polyacrylonitrile composite fiber |
CN107313119A (en) * | 2017-04-14 | 2017-11-03 | 威海拓展纤维有限公司 | The efficient clotting method of wet spinning |
CN109731484A (en) * | 2019-02-22 | 2019-05-10 | 常州兴烯石墨烯科技有限公司 | A kind of functionality graphene polyacrylonitrile hollow fiber membrane and preparation method thereof |
CN110016728A (en) * | 2018-01-08 | 2019-07-16 | 吉林吉盟腈纶有限公司 | A kind of preparation method of polyacrylonitrile graphene fiber |
CN110148726A (en) * | 2019-05-21 | 2019-08-20 | 江西先材纳米纤维科技有限公司 | Graphene coats the ultrashort nanofiber of PAN base ladder polymer and preparation method |
CN113015617A (en) * | 2018-08-17 | 2021-06-22 | Cence公司 | Novel carbon nanofibers and method of making |
CN114657704A (en) * | 2022-03-29 | 2022-06-24 | 中原工学院 | Ethylene urea/polyacrylonitrile formaldehyde-removing nanofiber membrane prepared by electrostatic spinning method and application thereof |
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CN106435832B (en) * | 2016-09-26 | 2018-09-07 | 嘉兴学院 | The preparation method of chitosan/bio-vitric composite fibre |
CN108374218A (en) * | 2018-04-24 | 2018-08-07 | 青岛裕王智能科技床业有限公司 | A kind of graphene biology diatom composite fibre and its preparation method and application |
CN111118644B (en) * | 2019-12-24 | 2022-09-06 | 广州市中诚新型材料科技有限公司 | Graphene multifunctional acrylic fiber and preparation method thereof |
CN113493944B (en) * | 2020-03-18 | 2022-09-23 | 中国科学院山西煤炭化学研究所 | Spinning solution and preparation method thereof |
CN113733507B (en) * | 2021-07-20 | 2023-05-05 | 浙江理工大学 | Preparation method of high-dispersion silicon dioxide nanorod orientation reinforced chemical fiber |
CN115006580B (en) * | 2022-01-24 | 2023-05-30 | 东华大学 | Braided nanofiber yarn and hydrogel composite dressing and preparation method thereof |
CN116653388B (en) * | 2023-05-24 | 2024-01-12 | 深圳东方逸尚服饰有限公司 | Clothing fabric with strong air permeability, preparation method thereof and clothing |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101240468A (en) * | 2008-03-14 | 2008-08-13 | 东华大学 | Polyacrylonitrile-chitin composite fiber and its production process |
KR101074027B1 (en) * | 2009-03-03 | 2011-10-17 | 한국과학기술연구원 | Graphene composite nanofiber and the preparation method thereof |
US8287699B2 (en) * | 2009-07-27 | 2012-10-16 | Nanotek Instruments, Inc. | Production of chemically functionalized nano graphene materials |
CN102534870B (en) * | 2011-12-29 | 2013-09-18 | 中国科学院宁波材料技术与工程研究所 | Preparation method of grapheme-modified acrylonitrile base carbon fiber |
CN102560746B (en) * | 2011-12-29 | 2013-08-07 | 中国科学院宁波材料技术与工程研究所 | Preparation method of polyacrylonitrile/graphene composite-based carbon fiber |
CN102586952A (en) * | 2012-01-09 | 2012-07-18 | 东华大学 | Method for preparing graphene-reinforced polyacrylonitrile carbon fibers |
-
2015
- 2015-02-09 CN CN201510067794.8A patent/CN104695040A/en active Pending
- 2015-03-12 WO PCT/CN2015/074140 patent/WO2016127465A1/en active Application Filing
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105155015A (en) * | 2015-07-28 | 2015-12-16 | 东华大学 | Antistatic acrylic fiber and preparation method thereof |
CN105040139A (en) * | 2015-07-30 | 2015-11-11 | 东华大学 | Anti-ultraviolet acrylic fiber and preparation method thereof |
CN105624830A (en) * | 2016-01-06 | 2016-06-01 | 东华大学 | Ultraviolet-resistant PAN/GO coaxial nano fibers and preparation method thereof |
CN106350883A (en) * | 2016-08-08 | 2017-01-25 | 青岛大学 | Preparation method of graphene oxide/polyacrylonitrile composite fiber |
CN106350883B (en) * | 2016-08-08 | 2020-07-07 | 青岛大学 | Preparation method of graphene oxide/polyacrylonitrile composite fiber |
CN107313119A (en) * | 2017-04-14 | 2017-11-03 | 威海拓展纤维有限公司 | The efficient clotting method of wet spinning |
CN110016728A (en) * | 2018-01-08 | 2019-07-16 | 吉林吉盟腈纶有限公司 | A kind of preparation method of polyacrylonitrile graphene fiber |
CN113015617A (en) * | 2018-08-17 | 2021-06-22 | Cence公司 | Novel carbon nanofibers and method of making |
CN113015617B (en) * | 2018-08-17 | 2023-07-04 | Cence公司 | Carbon nanofiber and method for producing the same |
CN109731484A (en) * | 2019-02-22 | 2019-05-10 | 常州兴烯石墨烯科技有限公司 | A kind of functionality graphene polyacrylonitrile hollow fiber membrane and preparation method thereof |
CN110148726A (en) * | 2019-05-21 | 2019-08-20 | 江西先材纳米纤维科技有限公司 | Graphene coats the ultrashort nanofiber of PAN base ladder polymer and preparation method |
CN114657704A (en) * | 2022-03-29 | 2022-06-24 | 中原工学院 | Ethylene urea/polyacrylonitrile formaldehyde-removing nanofiber membrane prepared by electrostatic spinning method and application thereof |
CN114657704B (en) * | 2022-03-29 | 2023-06-20 | 中原工学院 | Ethylene urea/polyacrylonitrile formaldehyde-removing nanofiber membrane prepared by electrostatic spinning method, and method and application thereof |
Also Published As
Publication number | Publication date |
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WO2016127465A1 (en) | 2016-08-18 |
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