CN109833856B - 光催化纤维材料及其制备方法 - Google Patents
光催化纤维材料及其制备方法 Download PDFInfo
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- CN109833856B CN109833856B CN201910205373.5A CN201910205373A CN109833856B CN 109833856 B CN109833856 B CN 109833856B CN 201910205373 A CN201910205373 A CN 201910205373A CN 109833856 B CN109833856 B CN 109833856B
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- fiber
- photocatalytic
- fiber material
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- titanium dioxide
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- 230000001699 photocatalysis Effects 0.000 title claims abstract description 83
- 239000002657 fibrous material Substances 0.000 title claims abstract description 57
- 238000002360 preparation method Methods 0.000 title claims abstract description 18
- 239000000835 fiber Substances 0.000 claims abstract description 153
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 62
- 239000012528 membrane Substances 0.000 claims abstract description 62
- 239000004408 titanium dioxide Substances 0.000 claims abstract description 31
- 238000009987 spinning Methods 0.000 claims abstract description 26
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 21
- 239000010936 titanium Substances 0.000 claims abstract description 21
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000002243 precursor Substances 0.000 claims abstract description 19
- 238000010041 electrostatic spinning Methods 0.000 claims abstract description 17
- 238000009998 heat setting Methods 0.000 claims abstract description 17
- 238000004381 surface treatment Methods 0.000 claims abstract description 11
- 238000002156 mixing Methods 0.000 claims abstract description 4
- 239000007764 o/w emulsion Substances 0.000 claims abstract description 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 33
- 239000000758 substrate Substances 0.000 claims description 24
- 239000007788 liquid Substances 0.000 claims description 17
- 239000002612 dispersion medium Substances 0.000 claims description 12
- 239000005055 methyl trichlorosilane Substances 0.000 claims description 12
- JLUFWMXJHAVVNN-UHFFFAOYSA-N methyltrichlorosilane Chemical compound C[Si](Cl)(Cl)Cl JLUFWMXJHAVVNN-UHFFFAOYSA-N 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 11
- 239000008346 aqueous phase Substances 0.000 claims description 10
- 238000004804 winding Methods 0.000 claims description 8
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 claims description 6
- 239000007762 w/o emulsion Substances 0.000 claims description 6
- 229920001296 polysiloxane Polymers 0.000 claims description 4
- OSXYHAQZDCICNX-UHFFFAOYSA-N dichloro(diphenyl)silane Chemical compound C=1C=CC=CC=1[Si](Cl)(Cl)C1=CC=CC=C1 OSXYHAQZDCICNX-UHFFFAOYSA-N 0.000 claims description 3
- GNEPOXWQWFSSOU-UHFFFAOYSA-N dichloro-methyl-phenylsilane Chemical compound C[Si](Cl)(Cl)C1=CC=CC=C1 GNEPOXWQWFSSOU-UHFFFAOYSA-N 0.000 claims description 3
- LIKFHECYJZWXFJ-UHFFFAOYSA-N dimethyldichlorosilane Chemical compound C[Si](C)(Cl)Cl LIKFHECYJZWXFJ-UHFFFAOYSA-N 0.000 claims description 3
- 238000011068 loading method Methods 0.000 claims description 3
- 239000005054 phenyltrichlorosilane Substances 0.000 claims description 3
- ORVMIVQULIKXCP-UHFFFAOYSA-N trichloro(phenyl)silane Chemical compound Cl[Si](Cl)(Cl)C1=CC=CC=C1 ORVMIVQULIKXCP-UHFFFAOYSA-N 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims 1
- 239000011148 porous material Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 238000001914 filtration Methods 0.000 abstract description 3
- 239000012530 fluid Substances 0.000 abstract description 3
- 230000035699 permeability Effects 0.000 abstract description 3
- 238000007146 photocatalysis Methods 0.000 abstract description 3
- 238000003756 stirring Methods 0.000 description 46
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 41
- 229920000889 poly(m-phenylene isophthalamide) Polymers 0.000 description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 17
- YNQRWVCLAIUHHI-UHFFFAOYSA-L dilithium;oxalate Chemical compound [Li+].[Li+].[O-]C(=O)C([O-])=O YNQRWVCLAIUHHI-UHFFFAOYSA-L 0.000 description 13
- 229920006231 aramid fiber Polymers 0.000 description 11
- 239000000463 material Substances 0.000 description 11
- YHWCPXVTRSHPNY-UHFFFAOYSA-N butan-1-olate;titanium(4+) Chemical compound [Ti+4].CCCC[O-].CCCC[O-].CCCC[O-].CCCC[O-] YHWCPXVTRSHPNY-UHFFFAOYSA-N 0.000 description 8
- 238000001035 drying Methods 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 5
- 239000011159 matrix material Substances 0.000 description 5
- 239000002121 nanofiber Substances 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- BBJSDUUHGVDNKL-UHFFFAOYSA-J oxalate;titanium(4+) Chemical compound [Ti+4].[O-]C(=O)C([O-])=O.[O-]C(=O)C([O-])=O BBJSDUUHGVDNKL-UHFFFAOYSA-J 0.000 description 4
- 239000012071 phase Substances 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical group CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 238000001354 calcination Methods 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 238000001523 electrospinning Methods 0.000 description 2
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical group [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- VXUYXOFXAQZZMF-UHFFFAOYSA-N titanium(IV) isopropoxide Chemical compound CC(C)O[Ti](OC(C)C)(OC(C)C)OC(C)C VXUYXOFXAQZZMF-UHFFFAOYSA-N 0.000 description 2
- 238000003911 water pollution Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 125000003368 amide group Chemical group 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920003235 aromatic polyamide Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001555 benzenes Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 230000021615 conjugation Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000001000 micrograph Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- -1 titanium ions Chemical class 0.000 description 1
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CN112569809A (zh) * | 2020-11-20 | 2021-03-30 | 上海应用技术大学 | 具有光催化性能的pmia改性超滤膜及其制备与应用 |
CN112569812A (zh) * | 2020-11-22 | 2021-03-30 | 上海应用技术大学 | 具有光催化性能的聚间苯二甲酰间苯二胺混合基质膜及其制备与应用 |
CN113522036A (zh) * | 2021-07-06 | 2021-10-22 | 上海应用技术大学 | 具有光催化作用的聚苯二酰胺混合基质超滤膜及制备应用 |
Citations (7)
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JP2000192336A (ja) * | 1998-12-21 | 2000-07-11 | Sumitomo Chem Co Ltd | チタニア繊維およびその製造方法 |
CN1772373A (zh) * | 2005-10-31 | 2006-05-17 | 山东大学 | 二氧化钛纤维光催化功能材料的制备方法 |
CN101428209A (zh) * | 2007-11-08 | 2009-05-13 | 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 |
CN102586948A (zh) * | 2011-12-15 | 2012-07-18 | 江南大学 | 一种锐钛矿型二氧化钛纳米纤维光催化剂及制备方法 |
CN102704190A (zh) * | 2011-12-29 | 2012-10-03 | 浙江大学 | 一种聚偏氟乙烯/二氧化钛复合纳米纤维膜的制备方法 |
CN107051590A (zh) * | 2017-04-29 | 2017-08-18 | 成都博美实润科技有限公司 | 一种聚四氟乙烯超细纤维负载二氧化钛光催化膜及其制备方法 |
CN107185511A (zh) * | 2017-04-05 | 2017-09-22 | 中国地质大学(北京) | 一种TiO2纳米片修饰TiO2纳米纤维膜的制备方法 |
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Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000192336A (ja) * | 1998-12-21 | 2000-07-11 | Sumitomo Chem Co Ltd | チタニア繊維およびその製造方法 |
CN1772373A (zh) * | 2005-10-31 | 2006-05-17 | 山东大学 | 二氧化钛纤维光催化功能材料的制备方法 |
CN101428209A (zh) * | 2007-11-08 | 2009-05-13 | 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 |
CN102586948A (zh) * | 2011-12-15 | 2012-07-18 | 江南大学 | 一种锐钛矿型二氧化钛纳米纤维光催化剂及制备方法 |
CN102704190A (zh) * | 2011-12-29 | 2012-10-03 | 浙江大学 | 一种聚偏氟乙烯/二氧化钛复合纳米纤维膜的制备方法 |
CN107185511A (zh) * | 2017-04-05 | 2017-09-22 | 中国地质大学(北京) | 一种TiO2纳米片修饰TiO2纳米纤维膜的制备方法 |
CN107051590A (zh) * | 2017-04-29 | 2017-08-18 | 成都博美实润科技有限公司 | 一种聚四氟乙烯超细纤维负载二氧化钛光催化膜及其制备方法 |
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Correction item: Applicant|Address Correct: HANGZHOU TONG KING ENVIRONMENT TECHNOLOGY Co.,Ltd.|311113 Room 501, Qixian bridge village, Liangzhu street, Yuhang District, Hangzhou, Zhejiang (2 buildings) False: Naikushi Technology Co.,Ltd.|313200 workshop 103, No. 1, No. 180, Shengye street, Fuxi street, Deqing County, Huzhou City, Zhejiang Province (Moganshan national high tech Zone) (self declaration) Number: 28-02 Volume: 38 |
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Effective date of registration: 20230626 Address after: 313200 Factory 103, No. 1, No. 180, Shengye Street, Fuxi Street, Deqing County, Huzhou, Zhejiang Province (Mount Mogan National High tech Zone) Patentee after: Naikushi Technology Co.,Ltd. Address before: 311113 Room 501, Qixian bridge village, Liangzhu street, Yuhang District, Hangzhou, Zhejiang (2 buildings) Patentee before: HANGZHOU TONG KING ENVIRONMENT TECHNOLOGY Co.,Ltd. |