Mechanical robust and thermal tolerant nanofibrous membrane for nanoparticles removal from aqueous solution

被引：26

作者：

Lin, Jinyou ^{[1
,2
,3
]}

Ding, Bin ^{[1
,2
]}

Yang, Jianmao ^{[4
]}

Yu, Jianyong ^{[2
]}

Al-Deyab, Salem S. ^{[5
]}

机构：

[1] Donghua Univ, Coll Mat Sci & Engn, State Key Lab Modificat Chem Fibers & Polymer Mat, Shanghai 201620, Peoples R China

[2] Donghua Univ, Res Inst, Nanomat Res Ctr, Shanghai 200051, Peoples R China

[3] Donghua Univ, Coll Text, Shanghai 201620, Peoples R China

[4] Donghua Univ, Res Ctr Anal & Measurement, Shanghai 201620, Peoples R China

[5] King Saud Univ, Coll Sci, Petrochem Res Chair, Dept Chem, Riyadh 11451, Saudi Arabia

来源：

MATERIALS LETTERS | 2012年 / 69卷

基金：

中国国家自然科学基金;

关键词：

Liquid filtration; Nanofibers; Nanoparticles; Thermal properties; ELECTROSPUN NANOMATERIALS; ULTRAFILTRATION MEMBRANES; FABRICATION; TECHNOLOGY; PREFILTERS; FILTRATION; SCAFFOLDS; WATER;

D O I：

10.1016/j.matlet.2011.11.046

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A mechanical robust and thermal tolerant nanofibrous membrane with hydrophilicity is presented by one step via electrospinning Nomex (R) solution. The nanofibrous membrane shows a high specific surface area of 21.46 m(2)/g, two orders of magnitude larger than that of the commercial Nomex (R) fibers. The experimental results demonstrate that the membrane has high efficient rejection for nanoparticles from aqueous solution, which reveals its feasibility used in liquid filtration. Additionally, the membrane displays high break strength of 31.34 MPa as well as very excellent thermal resistance, making it as good candidates for applications in reinforced nanomaterials, automobile air filters, template of structure coatings etc., requiring high strength and high thermal resistance. (C) 2011 Elsevier B.V. All rights reserved.

引用

页码：82 / 85

页数：4

共 17 条

[1] Separation of micron to sub-micron particles from water: Electrospun nylon-6 nanofibrous membranes as pre-filters [J].