Shape-Memory Nanocomposites with Magnetically Adjustable Apparent Switching Temperatures

被引：75

作者：

Kumar, Uttamchand Narendra ^{[1
,2
]}

Kratz, Karl ^{[1
,2
]}

Heuchel, Matthias ^{[1
,2
]}

Behl, Marc ^{[1
,2
]}

Lendlein, Andreas ^{[1
,2
]}

机构：

[1] Helmholtz Zentrum Geesthacht, Ctr Biomat Dev, Polymer Res Inst, D-14513 Teltow, Germany

[2] Helmholtz Zentrum Geesthacht, Berlin Brandenburg Ctr Regenerat Therapies, Polymer Res Inst, D-14513 Teltow, Germany

来源：

ADVANCED MATERIALS | 2011年 / 23卷 / 36期

关键词：

POLYMER NETWORKS; COMPOSITES; ACTUATION;

D O I：

10.1002/adma.201102251

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Shape-Memory Nanocomposites with Magnetically Adjustable Apparent Switching Temperatures The apparent switching temperatures (T-sw,(app)) that need to be exceeded by the environmental temperature (T-env) to initialize a shape-memory effect (SME) in magnetosensitive dual- or triple-shape composites are systematically adjusted by application of a constant weak alternating magnetic field. This adaptation of T-sw,(app) is fully reversible and results from the combination of environmental and inductive heating.

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页码：4157 / +

页数：7

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