CN114657703A - 一种TiO2/乙烯脲/聚丙烯腈除甲醛纳米纤维膜及其制备方法和应用 - Google Patents
一种TiO2/乙烯脲/聚丙烯腈除甲醛纳米纤维膜及其制备方法和应用 Download PDFInfo
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- CN114657703A CN114657703A CN202210317614.7A CN202210317614A CN114657703A CN 114657703 A CN114657703 A CN 114657703A CN 202210317614 A CN202210317614 A CN 202210317614A CN 114657703 A CN114657703 A CN 114657703A
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- formaldehyde
- polyacrylonitrile
- tio
- ethylene urea
- nanofiber membrane
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- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 title description 2
- 239000004202 carbamide Substances 0.000 title description 2
- 238000010041 electrostatic spinning Methods 0.000 claims abstract description 62
- YAMHXTCMCPHKLN-UHFFFAOYSA-N imidazolidin-2-one Chemical compound O=C1NCCN1 YAMHXTCMCPHKLN-UHFFFAOYSA-N 0.000 claims abstract description 54
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims abstract description 45
- MGPYDQFQAJEDIG-UHFFFAOYSA-N ethene;urea Chemical compound C=C.NC(N)=O MGPYDQFQAJEDIG-UHFFFAOYSA-N 0.000 claims abstract description 23
- 238000001035 drying Methods 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 claims abstract description 20
- 238000003756 stirring Methods 0.000 claims abstract description 13
- 239000002994 raw material Substances 0.000 claims abstract description 12
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- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000009987 spinning Methods 0.000 claims abstract description 7
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 claims abstract description 3
- 239000000758 substrate Substances 0.000 claims description 11
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- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract description 153
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- 230000001699 photocatalysis Effects 0.000 abstract description 9
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- 238000007146 photocatalysis Methods 0.000 abstract description 4
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
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- GZCGUPFRVQAUEE-SLPGGIOYSA-N aldehydo-D-glucose Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O GZCGUPFRVQAUEE-SLPGGIOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- 230000009849 deactivation Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
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- 230000018109 developmental process Effects 0.000 description 1
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- 229920000578 graft copolymer Polymers 0.000 description 1
- 238000002329 infrared spectrum Methods 0.000 description 1
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- 239000011159 matrix material Substances 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 238000001000 micrograph Methods 0.000 description 1
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- 238000006303 photolysis reaction Methods 0.000 description 1
- 230000015843 photosynthesis, light reaction Effects 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 239000003495 polar organic solvent Substances 0.000 description 1
- 239000002798 polar solvent Substances 0.000 description 1
- ODGAOXROABLFNM-UHFFFAOYSA-N polynoxylin Chemical compound O=C.NC(N)=O ODGAOXROABLFNM-UHFFFAOYSA-N 0.000 description 1
- 239000012629 purifying agent Substances 0.000 description 1
- 239000002516 radical scavenger Substances 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
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- 238000001878 scanning electron micrograph Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 239000012855 volatile organic compound Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- 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
- D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
- D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
- D04H1/728—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by electro-spinning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8668—Removing organic compounds not provided for in B01D53/8603 - B01D53/8665
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- 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
- D01D5/003—Electro-spinning characterised by the initial state of the material the material being a polymer solution or dispersion
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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
- 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
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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
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/80—Type of catalytic reaction
- B01D2255/802—Photocatalytic
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/708—Volatile organic compounds V.O.C.'s
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- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Dispersion Chemistry (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Artificial Filaments (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
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CN202210317614.7A CN114657703B (zh) | 2022-03-29 | 2022-03-29 | 一种TiO2/乙烯脲/聚丙烯腈除甲醛纳米纤维膜及其制备方法和应用 |
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CN202210317614.7A CN114657703B (zh) | 2022-03-29 | 2022-03-29 | 一种TiO2/乙烯脲/聚丙烯腈除甲醛纳米纤维膜及其制备方法和应用 |
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CN114657703A true CN114657703A (zh) | 2022-06-24 |
CN114657703B CN114657703B (zh) | 2023-06-20 |
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Citations (11)
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CN105483939A (zh) * | 2016-01-12 | 2016-04-13 | 山东佳星环保科技有限公司 | 一种多孔石墨烯纳米纤维膜的制备方法 |
CN106349797A (zh) * | 2016-06-12 | 2017-01-25 | 北京化工大学 | 一种用于捕获甲醛的乙烯脲复合纳米材料及制备方法 |
CN108251970A (zh) * | 2018-01-23 | 2018-07-06 | 苏州大学 | TiO2/PAN纳米纤维膜的制备方法 |
CN108546460A (zh) * | 2018-04-03 | 2018-09-18 | 浙江大学宁波理工学院 | 一种除甲醛抗涂鸦多功能环保涂料及其制备方法 |
CN108842304A (zh) * | 2018-08-10 | 2018-11-20 | 西安工程大学 | 一种多孔负载型静电纺纳米光催化纤维膜及其制备方法 |
CN109023727A (zh) * | 2018-08-30 | 2018-12-18 | 华南理工大学 | 一种可主动捕获pm2.5的纳米纤维膜材料的制备方法 |
US20190002309A1 (en) * | 2017-06-30 | 2019-01-03 | The Regents Of The University Of California | Surfactant-assisted synthesis of surface-functionalized nanoparticle-polymer electrospun composites |
CN109181424A (zh) * | 2018-07-30 | 2019-01-11 | 吉林省金贝壳新材料科技有限公司 | 一种快速除甲醛的贝壳粉水性涂料 |
CN110205748A (zh) * | 2019-04-30 | 2019-09-06 | 西南石油大学 | 一种β-FeOOH/聚丙烯腈的复合纳米纤维膜及其制备方法与应用 |
CN110252417A (zh) * | 2019-06-25 | 2019-09-20 | 苏州大学 | 一种钛酸盐纳米锥/聚丙烯腈纳米纤维复合材料及其制备方法 |
CN114100342A (zh) * | 2020-08-31 | 2022-03-01 | 宁波方太厨具有限公司 | 一种除甲醛材料及其制备方法 |
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2022
- 2022-03-29 CN CN202210317614.7A patent/CN114657703B/zh active Active
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CN105483939A (zh) * | 2016-01-12 | 2016-04-13 | 山东佳星环保科技有限公司 | 一种多孔石墨烯纳米纤维膜的制备方法 |
CN106349797A (zh) * | 2016-06-12 | 2017-01-25 | 北京化工大学 | 一种用于捕获甲醛的乙烯脲复合纳米材料及制备方法 |
US20190002309A1 (en) * | 2017-06-30 | 2019-01-03 | The Regents Of The University Of California | Surfactant-assisted synthesis of surface-functionalized nanoparticle-polymer electrospun composites |
CN108251970A (zh) * | 2018-01-23 | 2018-07-06 | 苏州大学 | TiO2/PAN纳米纤维膜的制备方法 |
CN108546460A (zh) * | 2018-04-03 | 2018-09-18 | 浙江大学宁波理工学院 | 一种除甲醛抗涂鸦多功能环保涂料及其制备方法 |
CN109181424A (zh) * | 2018-07-30 | 2019-01-11 | 吉林省金贝壳新材料科技有限公司 | 一种快速除甲醛的贝壳粉水性涂料 |
CN108842304A (zh) * | 2018-08-10 | 2018-11-20 | 西安工程大学 | 一种多孔负载型静电纺纳米光催化纤维膜及其制备方法 |
CN109023727A (zh) * | 2018-08-30 | 2018-12-18 | 华南理工大学 | 一种可主动捕获pm2.5的纳米纤维膜材料的制备方法 |
CN110205748A (zh) * | 2019-04-30 | 2019-09-06 | 西南石油大学 | 一种β-FeOOH/聚丙烯腈的复合纳米纤维膜及其制备方法与应用 |
CN110252417A (zh) * | 2019-06-25 | 2019-09-20 | 苏州大学 | 一种钛酸盐纳米锥/聚丙烯腈纳米纤维复合材料及其制备方法 |
CN114100342A (zh) * | 2020-08-31 | 2022-03-01 | 宁波方太厨具有限公司 | 一种除甲醛材料及其制备方法 |
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