Reversible Triple-Shape Effect of Polymer Networks Containing Polypentadecalactone- and Poly(ε-caprolactone)-Segments

被引：199

作者：

Zotzmann, Joerg ^{[1
]}

Behl, Marc ^{[1
]}

Hofmann, Dieter ^{[1
]}

Lendlein, Andreas ^{[1
,2
]}

机构：

[1] GKSS Forschungszentrum Geesthacht GmbH, Polymer Res Inst, Ctr Biomat Dev, D-14513 Teltow, Germany

[2] Berlin Brandenburg Ctr Regenerat Therapies, D-13353 Berlin, Germany

来源：

ADVANCED MATERIALS | 2010年 / 22卷 / 31期

关键词：

LIQUID-CRYSTALLINE ELASTOMERS; MEMORY PROPERTIES; POLY(OMEGA-PENTADECALACTONE); DEGRADATION;

D O I：

10.1002/adma.200904202

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A reversible triple-shape effect is achieved for multi-phase polymer networks based on two different crystallizable segments The reversibility of the two shape-changes is based on crystallization induced elongation (CIE) occurring during cooling and melting-induced contraction (MIC) during heating under constant stress

引用

页码：3424 / 3429

页数：6

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