|本期目录/Table of Contents|

[1]陈艳霞,徐素芹,鲁慧娟,等.PET-SiO2-NOEO超疏水膜优化制备及其油水分离性能评价[J].浙江理工大学学报,2020,43-44(自科三):293-300.
　CHEN Yanxia,XU Suqin,LU Huijuan,et al.Optimized preparation of PET-SiO2-NOEO superhydrophobic membrane and evaluation of its oilwater separation performance[J].Journal of Zhejiang Sci-Tech University,2020,43-44(自科三):293-300.
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PET-SiO2-NOEO超疏水膜优化制备及其油水分离性能评价()
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浙江理工大学学报[ISSN:1673-3851/CN:33-1338/TS]

卷:
第43-44卷
期数:
2020年自科三期
页码:
293-300
栏目:
出版日期:
2020-06-09

文章信息/Info

Title:
Optimized preparation of PET-SiO2-NOEO superhydrophobic membrane and evaluation of its oilwater separation performance
文章编号:
1673-3851 (2020) 05-0293-08
作者:
陈艳霞; 徐素芹; 鲁慧娟; 刘胜; 张勇
1. 浙江理工大学材料科学与工程学院，杭州 310018；2. 北京林业大学理学院，北京 100083；3. 华南理工大学制浆造纸工程国家重点实验室，广州 510640
Author(s):
CHEN Yanxia;  XU Suqin;  LU Huijuan;  LIU sheng;  ZHANG Yong
1. School of Materials Science and Engineering, Zhejiang SciTech University, Hangzhou  310018, China; 2. College of Sciences, Beijing Forestry University, Beijing 100083, China; 3. State Key Laboratory of Pulp and Paper Engineering, South China University of Technology, Guangzhou 510640, China
关键词:
PET; SiO 2; 超疏水膜; 无纺布; 油水分离
分类号:
TB43
文献标志码:
A
摘要:
通过简易方法构建超疏水表面，以提高膜材料的疏水性和油水分离性能。以聚对苯二甲酸乙二醇酯（PET）无纺布为基底，以正辛基三乙氧基硅烷（NOEO）为改性剂，采用溶胶凝胶法在PET表面原位生长疏水二氧化硅（SiO2）颗粒，一步制备PET SiO 2 NOEO超疏水膜。结果表明：PET无纺布表面生长了疏水SiO 2颗粒，PET无纺布的表面形貌发生了变化，PET无纺布的疏水性能得以改善，处理后无纺布的水接触角为161 9°，且热稳定性有一定程度的提升；将PET SiO 2 NOEO超疏水膜在pH 3～12、盐浓度5～45 g/L的含油污水（模拟）中浸泡24 h，水接触角仍保持在150°以上；PET SiO 2 NOEO超疏水膜的油水分离效率为97%以上，表明PET SiO 2 NOEO超疏水膜具备用于舱底水油水分离过程的应用潜力。

参考文献/References:

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［7］ Babiker D M D, Zhu L, Yagoub H, et al. Hydrogenbonded methylcellulose/poly (acrylic acid) complex membrane for oilwater separation［J］. Surface and Coatings Technology, 2019, 367: 49-57.
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相似文献/References:

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　ZHAO Xiaofeng,ZHENG Bing,YANG fengchun,et al.Preparation of Graphene/PET by inSitu Polycondensationand Study on Its Properties[J].Journal of Zhejiang Sci-Tech University,2017,37-38(自科三):497.
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备注/Memo

备注/Memo:
收稿日期：2019-09-16
网络出版日期： 2019-12-02
基金项目：国家自然科学基金项目（61571002）；浙江省公益技术应用研究项目（2017C31034）；浙江省基础公益研究计划项目（LGF18C160002）；制浆造纸工程国家重点实验室开放基金项目（201758）
作者简介：陈艳霞（1994-），女，山西忻州人，硕士研究生，主要从事疏水膜材料制备及应用方面的研究
通信作者：张勇，E-mail: zhangyong@zstu.edu.cn
更新日期/Last Update: 2020-06-10