|本期目录/Table of Contents|

[1]李亚男,钟运锦,蒋丽源,等.离心纺丝制备TiO-2/PVDF微纳米复合纤维及其染料降解性能[J].浙江理工大学学报,2018,39-40(自科6):680-685.
 LI Yanan,ZHONG Yunjin,JIANG Liyuan,et al.Preparation of TiO2/PVDF micronano composite fiber by centrifugal spinning and dye degradation properties[J].Journal of Zhejiang Sci-Tech University,2018,39-40(自科6):680-685.
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离心纺丝制备TiO-2/PVDF微纳米复合纤维及其染料降解性能()
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浙江理工大学学报[ISSN:1673-3851/CN:33-1338/TS]

卷:
第39-40卷
期数:
2018年自科6期
页码:
680-685
栏目:
出版日期:
2018-11-10

文章信息/Info

Title:
Preparation of TiO2/PVDF micronano composite fiber by centrifugal spinning and dye degradation properties
文章编号:
1673-3851 (2018) 11-0680-06
作者:
李亚男钟运锦蒋丽源张贤母情源李永强
浙江理工大学,a.材料与纺织学院、丝绸学院;b.先进纺织材料与制备技术教育部重点实验室;c.生态染整技术教育部工程研究中心,杭州 310018
Author(s):
LI Yanan ZHONG Yunjin JIANG Liyuan ZHANG Xian MU Qingyuan
 a.Silk Institute, College of Materials and Textiles; b.Key Laboratory of Advanced Textile Materials and Manufacturing Technology, Ministry of Education; c.Engineering Research Center for EcoDyeing and Finishing of Textiles, Ministry of Education, Zhejiang SciTech University, Hangzhou 310018, China
关键词:
离心纺丝TiO2/PVDF纤维光催化染料
分类号:
TS195.644
文献标志码:
A
摘要:
为了降解印染废水中的染料,将二氧化钛(TiO-2)与聚偏氟乙烯(PVDF)添加至N,N-二甲基甲酰胺(DMF)和丙酮的混合溶液中制备纺丝液,通过离心纺制备具有光催化降解性能的TiO-2/PVDF纤维。利用场发射扫描电镜(FESEM)观察纤维的表面形态,采用光化学反应仪测试复合纤维光催化降解染料性能,运用紫外可见分光光度计分析染料的降解情况。研究结果表明:复合纤维表面TiO-2的负载量随TiO-2质量浓度的增大而增大;当纺丝液中TiO2与PVDF的质量浓度百分比为6∶10时,离心纺纺制出的TiO-2/PVDF复合纤维对染液的脱色率最高,对亚甲基蓝、罗丹明B、酸性黑10B都具有良好的降解效果,同时该复合纤维具有良好的可重复使用性。

参考文献/References:

[1] 许凤秀,冯光建,刘素文,等.TiO2降解有机染料废水的研究进展[J].硅酸盐通报,2008,27(5):991-995.

[2] Roy P, Berger S, Schmuki P. TiO2 nanotubes: Snthesis and applications[J]. Angewandte Chemie International Edition,2011,50(13):2904-2939.
[3] Liu K, Cao M, Fujishima A, et al. Bioinspired titanium 〖JP〗dioxide materials with special wettability and their applications[J]. Chemical Reviews,2014,114(19):10044-10094.
[4] Guo Y, Jin Y J, Wu H M, et al. Preparation and 〖JP3〗photocatalytic properties of supported TiO2 photocatalytic  material[J]. Spectroscopy & Spectral Analysis,2015,35(6):1677-1681.
[5] 刘晶晶,宋存义,童震松.TiO2rGO制备及其对亚甲基蓝溶液的降解[J].环境工程学报,2015,9(10):4890-4896.
[6] Jo W K, Kang H J. Aluminum sheetbased Sdoped TiO2 for photocatalytic decomposition of toxic organic vapors [J]. Chinese Journal of Catalysis,2014,35(7):1189-1195.
[7] Khan M M, Ansari S A, Pradhan D, et al. Band gap engineered TiO2 nanoparticles for visible light induced photoelectrochemical and photocatalytic studies[J]. Journal of Materials Chemistry A,2013,2(3):637-644.
[8] Wu R J, Liu Y S, Lai H F, et al. Promotion effect of Pd on TiO2 for visible light photocatalytic degradation of gaseous formaldehyde[J]. Journal of Nanoscience and Nanotechnology,2014,14(9):6792-6799.
[9] Yang S B, Chun H H, Tayade R J, et al. Ironfunctionalized titanium dioxide on flexible glass fibers for photocatalysis of benzene, toluene, ethylbenzene, and xylene (BTEX) under visible or ultravioletlight irradiation[J]. Journal of the Air & Waste Management Association,2015,65(3):365-373.
[10] 阿山,于丹丹,白杰,等.环境领域的二氧化钛基光催化剂负载和改性技术研究进展[J].化工进展,2017,36(11):4043-4050.

备注/Memo

备注/Memo:
收稿日期: 2018-05-07
网络出版日期: 2018-09-04
基金项目: 浙江省公益技术应用研究项目(2017C31102);“纺织科学与工程”浙江省重中之重一级学科优秀青年基金项目(2016YXQN08);浙江省高校大学生科技创新活动计划(新苗人才计划)项目(2017R406053)
作者简介: 李亚男(1992-),男,湖南永州人,硕士研究生,主要从事绿色染整新技术方面的研究
通信作者: 李永强,E-mail:yqqli@163.com
更新日期/Last Update: 2018-11-09