|本期目录/Table of Contents|

[1]王宇,钱梦霞,吕汪洋.微纳复合光催化纤维的制备及其性能研究[J].现代纺织技术,2020,28(4):7-13.
 WANG Yu,QIAN Mengxia,LU   Wangyang.Preparation and Properties of Micronano Composite Photocatalytic Fibers[J].Advanced Textile Technology,2020,28(4):7-13.
点击复制

微纳复合光催化纤维的制备及其性能研究()
分享到:

《现代纺织技术》[ISSN:1009-265X/CN:33-1249/TS]

卷:
28
期数:
2020年4期
页码:
7-13
栏目:
出版日期:
2020-07-10

文章信息/Info

Title:
Preparation and Properties of Micronano Composite Photocatalytic Fibers
文章编号:
1009-265X(2020)04-0007-07
作者:
王宇钱梦霞吕汪洋
浙江理工大学纺织纤维材料与加工技术国家地方联合工程实验室,杭州310018
Author(s):
WANG Yu QIAN Mengxia LU   Wangyang
National Engineering Lab for Textile Fiber Materials & Processing Technology,Zhejiang Sci-Tech University, Hangzhou 310018, China
关键词:
光催化纤维有机污染物喷涂法二氧化钛硅溶胶
分类号:
TQ340.79
文献标志码:
A
摘要:
以具有较好力学性能的微纳复合纤维为载体,通过喷涂法分别将硅溶胶和二氧化钛均匀负载于纤维表面,制备具有高效光催化活性的光催化纤维。研究了不同硅溶胶质量分数和催化剂质量分数对材料整体形貌的影响,以极性有机污染物罗丹明B(Rhodamine B, RhB)与卡马西平(Carbamazepine, CBZ)和非极性有机污染物甲苯为底物,探究了光催化纤维的催化活性和循环使用性能。结果表明:该光催化纤维能有效降解上述有机污染物,去除率均能达到90%以上,其中对CBZ去除率达到99.6%;另外,经过10次循环测试后,光催化纤维对RhB去除效果基本未变,说明硅溶胶的引入实现了纤维与催化剂之间牢固结合。该方法操作简单可控性强,可有效地应用于催化纤维的制备。

参考文献/References:

[1] RICHARDSON S D, TERNES T A. Water analysis: emerging contaminants and current issues[J]. Analytical Chemistry,2018,90(1):398-428.
[2] WU S, DENG F, WEI H, et al. Association of cardiopulmonary health effects with source-appointed ambient fine particulate in Beijing, China: a combined analysis from the Healthy Volunteer Natural Relocation (HVNR) study[J]. Environmental Science & Technology, 2014,48(6):3438-3448.
[3] SCHWARZENBACH R P, ESCHER B I, FENNER K, et al. The challenge of micropollutants in aquatic systems[J]. Science, 2006,313(5790):1072-1077.
[4] GIANNAKIS S, VIVES F A G, GRANDJEAN D, et al. Effect of advanced oxidation processes on the micropollutants and the effluent organic matter contained in municipal wastewater previously treated by three different secondary methods[J]. Water Research, 2015,84:295-306.
[5] RAVELLI D, DONDI D, FAGNONI M, et al. Photocatalysis. A multifaceted concept for green chemistry[J]. Chemical Society Reviews, 2009,38(7):1999-2011.
[6] WU X, LU C, LIU J, et al. Constructing efficient solar light photocatalytic system with Agintroduced carbon nitride for organic pollutant elimination [J]. Applied Catalysis B Environmental, 2017,217:232-240.
[7] 陈琳,杨苏东,王传义,等.二氧化钛光催化材料及其改性技术研究进展[J].离子交换与吸附,2013,29(1):86-96.
[8] WILLIAMS P A, IRELAND C P, KING P J, et al. Atomic layer deposition of anatase TiO2 coating on silica particles: growth, characterization and evaluation as photocatalysts for methyl orange degradation and hydrogen production[J]. Journal of Materials Chemistry, 2012,22(38):20203-20209.
[9] SUN J, ZHANG J, ZHANG M, et al. Bioinspired hollow semiconductor nanospheres as photosynthetic nanoparticles[J]. Nature Communications, 2012,3(4):1139.

相似文献/References:

[1]徐泽夕,马刚峰,王学彩,等. 聚甲醛纤维的研究进展与应用[J].现代纺织技术,2012,(01):53.
 [J].Advanced Textile Technology,2012,(4):53.
[2]梁慧芳,周小红. 非织造布抛光片的结构与材料分析[J].现代纺织技术,2012,(04):38.
 LIANG Huifang,ZHOU Xiaohong. Analysis of the Structure and Material of the NonWoven Polishing Pad[J].Advanced Textile Technology,2012,(4):38.
[3]王宗乾,何铠君,吴开明,等.自清洁功能性纺织品研究进展[J].现代纺织技术,2014,(01):60.
 WANG Zongqian,HE Kaijun,WU Kaiming,et al.Research Progress of Selfcleaning Functional Textiles[J].Advanced Textile Technology,2014,(4):60.
[4]赵敏,张德锁,陈宇岳,等.HBP-NH-2调控掺金纳米二氧化钛的制备及其光催化性能研究[J].现代纺织技术,2018,26(04):52.
 ZHAO Min,ZHANG Desuo,CHEN Yuyue,et al.Study on the Preparation of Golddoped Nanometer Titanium Dioxide Regulatedby HBPNH2 Regulation and Its Photocatalytic Properties[J].Advanced Textile Technology,2018,26(4):52.

备注/Memo

备注/Memo:
收稿日期:2018-10-26
基金项目:国家自然科学基金项目(51133006)
作者简介:王宇(1995-),女,浙江杭州人,硕士研究生,主要从事微纳纤维的制备及应用方面的研究
通信作者:吕汪洋,E-mail:luwy@zstu.edu.cn
更新日期/Last Update: 2020-07-02