CN105951194B - 一种二氧化钛/聚丙烯腈微/纳米纤维膜的离心纺丝制备方法 - Google Patents
一种二氧化钛/聚丙烯腈微/纳米纤维膜的离心纺丝制备方法 Download PDFInfo
- Publication number
- CN105951194B CN105951194B CN201610424908.4A CN201610424908A CN105951194B CN 105951194 B CN105951194 B CN 105951194B CN 201610424908 A CN201610424908 A CN 201610424908A CN 105951194 B CN105951194 B CN 105951194B
- Authority
- CN
- China
- Prior art keywords
- centrifugal spinning
- spinneret
- nano
- polyacrylonitrile
- titanium dioxide
- 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.)
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- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 title claims abstract description 127
- 238000009987 spinning Methods 0.000 title claims abstract description 93
- 229920002239 polyacrylonitrile Polymers 0.000 title claims abstract description 83
- 239000004408 titanium dioxide Substances 0.000 title claims abstract description 48
- 239000002121 nanofiber Substances 0.000 title claims abstract description 44
- 239000003658 microfiber Substances 0.000 title claims abstract description 40
- 238000002360 preparation method Methods 0.000 title claims abstract description 26
- 239000000975 dye Substances 0.000 claims abstract description 19
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000006731 degradation reaction Methods 0.000 claims abstract description 16
- 230000015556 catabolic process Effects 0.000 claims abstract description 15
- 239000000835 fiber Substances 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims abstract description 13
- 238000003756 stirring Methods 0.000 claims abstract description 10
- 239000000243 solution Substances 0.000 claims description 38
- 239000002994 raw material Substances 0.000 claims description 7
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 3
- ZHNUHDYFZUAESO-UHFFFAOYSA-N Formamide Chemical compound NC=O ZHNUHDYFZUAESO-UHFFFAOYSA-N 0.000 claims 2
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 claims 1
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 abstract description 24
- 230000001699 photocatalysis Effects 0.000 abstract description 6
- 238000007146 photocatalysis Methods 0.000 abstract description 5
- RBTBFTRPCNLSDE-UHFFFAOYSA-N 3,7-bis(dimethylamino)phenothiazin-5-ium Chemical compound C1=CC(N(C)C)=CC2=[S+]C3=CC(N(C)C)=CC=C3N=C21 RBTBFTRPCNLSDE-UHFFFAOYSA-N 0.000 description 8
- 239000001045 blue dye Substances 0.000 description 8
- 229960000907 methylthioninium chloride Drugs 0.000 description 8
- 229920000642 polymer Polymers 0.000 description 8
- 238000010041 electrostatic spinning Methods 0.000 description 6
- 239000003054 catalyst Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- 238000003556 assay Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000005416 organic matter Substances 0.000 description 4
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 4
- 239000004810 polytetrafluoroethylene Substances 0.000 description 4
- -1 Polytetrafluoroethylene Polymers 0.000 description 3
- 229910010413 TiO 2 Inorganic materials 0.000 description 3
- 238000005119 centrifugation Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 230000003197 catalytic effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000004043 dyeing Methods 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 238000002835 absorbance Methods 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 239000002134 carbon nanofiber Substances 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012458 free base Substances 0.000 description 1
- 238000007306 functionalization reaction Methods 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/18—Formation of filaments, threads, or the like by means of rotating spinnerets
-
- 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
-
- 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
- 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
- D04H1/4282—Addition polymers
- D04H1/43—Acrylonitrile series
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Artificial Filaments (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Catalysts (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
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CN201610424908.4A CN105951194B (zh) | 2016-06-16 | 2016-06-16 | 一种二氧化钛/聚丙烯腈微/纳米纤维膜的离心纺丝制备方法 |
Applications Claiming Priority (1)
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CN201610424908.4A CN105951194B (zh) | 2016-06-16 | 2016-06-16 | 一种二氧化钛/聚丙烯腈微/纳米纤维膜的离心纺丝制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN105951194A CN105951194A (zh) | 2016-09-21 |
CN105951194B true CN105951194B (zh) | 2018-12-14 |
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CN201610424908.4A Active CN105951194B (zh) | 2016-06-16 | 2016-06-16 | 一种二氧化钛/聚丙烯腈微/纳米纤维膜的离心纺丝制备方法 |
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Families Citing this family (10)
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CN107754493B (zh) * | 2017-11-01 | 2020-09-29 | 陕西科技大学 | 一种具有光催化性的透明pm2.5过滤膜及其制备方法 |
CN108251970A (zh) * | 2018-01-23 | 2018-07-06 | 苏州大学 | TiO2/PAN纳米纤维膜的制备方法 |
CN108704488A (zh) * | 2018-04-11 | 2018-10-26 | 杭州牛墨科技有限公司 | 一种用于海水淡化石墨烯纤维滤膜及其制备方法 |
CN108823790A (zh) * | 2018-07-01 | 2018-11-16 | 浙江理工大学 | 离心纺丝多孔微/纳米纤维膜及其制备方法 |
CN110158158A (zh) * | 2019-04-29 | 2019-08-23 | 浙江七色彩虹印染有限公司 | 聚偏氟乙烯功能复合纤维膜及其应用 |
CN112275325B (zh) * | 2020-09-28 | 2022-06-21 | 长春工业大学 | 用于光催化的硫化镉/二氧化钛/聚丙烯腈复合纳米材料的制备 |
CN112813531A (zh) * | 2021-01-04 | 2021-05-18 | 周菊青 | 一种二氧化钛纳米花改性聚丙烯腈纳米纤维脱硫剂及制法 |
CN114164511B (zh) * | 2021-03-23 | 2024-02-09 | 耐酷时(北京)科技有限公司 | 一种多孔二氧化钛混合聚丙烯腈纤维的制备方法 |
CN113289667B (zh) * | 2021-06-29 | 2022-08-30 | 中国地质大学(北京) | 一种碳纳米管负载的氧化钛光催化剂的制备方法 |
CN113289668B (zh) * | 2021-06-29 | 2022-08-30 | 中国地质大学(北京) | 一种氮氟共掺杂的缺氧型氧化钛纳米纤维的制备方法 |
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JP3192308B2 (ja) * | 1994-01-12 | 2001-07-23 | カネボウ株式会社 | 耐光性に優れたアクリル系合成繊維 |
CN100447314C (zh) * | 2006-01-10 | 2008-12-31 | 上海千泰高科技发展有限公司 | 一种干法腈纶纺丝消光用钛白粉的制备方法 |
CN101428209B (zh) * | 2007-11-08 | 2010-12-01 | 北京化工大学 | 纳米纤维负载二氧化钛光催化剂及其制备方法 |
CN105200539B (zh) * | 2015-09-29 | 2017-08-04 | 东华大学 | 一种纳米纤维/纺粘无纺布复合过滤材料制备方法及使用该方法制备的复合过滤材料 |
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TR01 | Transfer of patent right |
Effective date of registration: 20200724 Address after: No. m2-65, sweater Industrial Park, Puyuan Town, Tongxiang City, Jiaxing City, Zhejiang Province Patentee after: Bosen Textile Technology Co.,Ltd. Address before: 310000 building 18, Zhejiang Sci-Tech University, Xiasha Avenue, Hangzhou 2, Zhejiang Patentee before: ZHEJIANG SCI-TECH University |
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TR01 | Transfer of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Preparation of titania / polyacrylonitrile micro / nano fiber membrane by centrifugal spinning Effective date of registration: 20201230 Granted publication date: 20181214 Pledgee: Agricultural Bank of China Limited by Share Ltd. Tongxiang branch Pledgor: Bosen Textile Technology Co.,Ltd. Registration number: Y2020330001347 |
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Date of cancellation: 20231027 Granted publication date: 20181214 Pledgee: Agricultural Bank of China Limited by Share Ltd. Tongxiang branch Pledgor: Bosen Textile Technology Co.,Ltd. Registration number: Y2020330001347 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A centrifugal spinning method for preparing titanium dioxide/polyacrylonitrile micro/nanofiber membranes Effective date of registration: 20231107 Granted publication date: 20181214 Pledgee: Agricultural Bank of China Limited by Share Ltd. Tongxiang branch Pledgor: Bosen Textile Technology Co.,Ltd. Registration number: Y2023330002537 |