Preparation and electrical characterization of polyamide-6/chitosan composite nanofibers via electrospinning

被引：28

作者：

Nirmala, R. ^{[2
]}

Navamathavan, R. ^{[3
]}

El-Newehy, Mohamed H. ^{[4
]}

Kim, Hak Yong ^{[1
]}

机构：

[1] Chonbuk Natl Univ, Ctr Healthcare Technol & Dev, Jeonju 561756, South Korea

[2] Chonbuk Natl Univ, Coll Engn, Jeonju 561756, South Korea

[3] Chonbuk Natl Univ, Sch Adv Mat Engn, Jeonju 561756, South Korea

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

来源：

MATERIALS LETTERS | 2011年 / 65卷 / 03期

关键词：

Electrospinning; Polyamide-6; Chitosan; Nanofibers; Electrical studies; NYLON-6;

D O I：

10.1016/j.matlet.2010.10.066

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We report on the preparation and electrical characterization of polyamide-6/chitosan composite nanofibers. These composite nanofibers were prepared using a single solvent system via electrospinning process. The resultant nanofibers were well-oriented and had good incorporation of chitosan. Current-voltage (I-V) measurements revealed interesting linear curve, including enhanced conductivities with respect to chitosan content. The electrical conductivity of the polyamide-6/chitosan composite nanofibers increased with increasing content of chitosan which was attributed to the formation of ultrafine nanofibers. In addition, the sheet resistance of composite nanofibers was decreased with increasing chitosan concentration. (C) 2010 Elsevier B.V. All rights reserved.

引用

页码：493 / 496

页数：4

共 9 条

[1] Electrospinning of chitosan nanofibrous structures: feasibility study [J].

De Vrieze, Sander ;

Westbroek, Philippe ;

Van Camp, Tamara ;

Van Langenhove, Lieva .

JOURNAL OF MATERIALS SCIENCE, 2007, 42 (19) :8029-8034

[2] Electrospinning: A fascinating method for the preparation of ultrathin fibres [J].

Greiner, Andreas ;

Wendorff, Joachim H. .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2007, 46 (30) :5670-5703

[3] A review on polymer nanofibers by electrospinning and their applications in nanocomposites [J].

Huang, ZM ;

Zhang, YZ ;

Kotaki, M ;

Ramakrishna, S .

COMPOSITES SCIENCE AND TECHNOLOGY, 2003, 63 (15) :2223-2253

[4] Conducting polymer nanomaterials: electrosynthesis and applications [J].

Li, Chun ;

Bai, Hua ;

Shi, Gaoquan .

CHEMICAL SOCIETY REVIEWS, 2009, 38 (08) :2397-2409

[5] One-Dimensional Composite Nanomaterials: Synthesis by Electrospinning and Their Applications [J].

Lu, Xiaofeng ;

Wang, Ce ;

Wei, Yen .

SMALL, 2009, 5 (21) :2349-2370

[6] Preparation of chitosan-nylon-6 blended membranes containing silver ions as antibacterial materials [J].

Ma, Yunli ;

Zhou, Tao ;

Zhao, Changsheng .

CARBOHYDRATE RESEARCH, 2008, 343 (02) :230-237

[7] Effect of the electrospinning process on polymer crystallization chain conformation in nylon-6 and nylon-12 [J].

Stephens, JS ;

Chase, DB ;

Rabolt, JF .

MACROMOLECULES, 2004, 37 (03) :877-881

[8] Rheological and mechanical comparative study of in situ polymerized and melt-blended nylon 6 nanocomposites [J].

Tung, J ;

Gupta, RK ;

Simon, GP ;

Edward, GH ;

Bhattacharya, SN .

POLYMER, 2005, 46 (23) :10405-10418

[9] A template-free method towards conducting polymer nanostructures [J].

Wan, Meixiang .

ADVANCED MATERIALS, 2008, 20 (15) :2926-2932

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