Single-step electrospinning of multi walled carbon nanotubes - Poly(3-octylthiophene) hybrid nano-fibers

被引：27

作者：

Bounioux, Celine ^{[1
]}

Avrahami, Ron ^{[2
]}

Vasilyev, Gleb ^{[2
]}

Patil, Nilesh ^{[2
]}

Zussman, Eyal ^{[2
]}

Yerushalmi-Rozen, Rachel ^{[1
,3
]}

机构：

[1] Ben Gurion Univ Negev, Dept Chem Engn, IL-84105 Beer Sheva, Israel

[2] Technion Israel Inst Technol, Dept Mech Engn, IL-32000 Haifa, Israel

[3] Ben Gurion Univ Negev, Ilze Kats Inst Nanoscale Sci & Technol, IL-84105 Beer Sheva, Israel

来源：

POLYMER | 2016年 / 86卷

基金：

以色列科学基金会;

关键词：

X-RAY-DIFFRACTION; POLYMER-SOLUTIONS; MOLECULAR CHARACTERIZATION; SELECTIVE DISPERSION; NANOFIBERS; DERIVATIVES;

D O I：

10.1016/j.polymer.2016.01.034

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Single-step electrospinning of micro-fibers from native solutions of poly(3-octyl thiophene) (P3OT) presents a simplified processes as compared to previously reported host-guest or core-shell strategies for production of conjugated-polymers fibers. Furthermore, as P3OT is a good dispersing agent for Multi-Walled Carbon Nanotubes (MWNT) the process is extended to spinning of MWNT-P3OT dispersions in a single step offering a unique opportunity for incorporation of carbon nanotubes (CNT) into well-shaped functional fibers without the need for the usage of a non-active mediating agent. Rheological characterization of the dispersions and structural analysis of the resulting fibers indicate that well dispersed CNT improve the spinnability of the polymer and enhance the crystallinity of the resulting fibers. (C) 2016 Elsevier Ltd. All rights reserved.

引用

页码：15 / 21

页数：7

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