Poly(epsilon-caprolactone)/clay nanocomposites via "click" chemistry

被引：50

作者：

Tasdelen, Mehmet Atilla ^{[1
]}

机构：

[1] Yalova Univ, Fac Engn, Dept Polymer Engn, TR-77100 Yalova, Turkey

来源：

EUROPEAN POLYMER JOURNAL | 2011年 / 47卷 / 05期

关键词：

Nanocomposite; Click" chemistry; Poly(epsilon-caprolactone); Ring-opening polymerization; Montmorillonite; POLYMER/LAYERED SILICATE NANOCOMPOSITES; SITU INTERCALATIVE POLYMERIZATION; RING-OPENING POLYMERIZATION; POLYMER/CLAY NANOCOMPOSITES; EPSILON-CAPROLACTONE; MELT INTERCALATION; COMBINATION;

D O I：

10.1016/j.eurpolymj.2011.01.004

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Poly(epsilon-caprolactone)/clay nanocomposites were prepared by copper(I) catalyzed azide/alkyne cycloaddition (CuAAC) "click" reaction. In this method, ring-opening polymerization of epsilon-caprolactone using propargyl alcohol as the initiator has been performed to produce alkyne-functionalized PCL and the obtained polymers were subsequently attached to azide-modified clay layers by a CuAAC "click" reaction. The exfoliated polymer/clay nanocomposites were characterized by X-ray diffraction spectroscopy, thermogravimetric analysis and transmission electron microscopy. (C) 2011 Elsevier Ltd. All rights reserved.

引用

页码：937 / 941

页数：5

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