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Programmable, Pattern-Memorizing Polymer Surface

delete2011-07-08
delete132
PRE
AI
Z
Zhen Wang
C
Curt Hansen
Q
Qi Ge
S
Sajjad H. Maruf
D
Dae Up Ahn
H
H. Jerry Qi
Y
Yifu Ding *
DOI:10.1002/adma.201101571delete
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Abstract

Abstract

En 中文
A pattern memory effect is demonstrated in an acrylated-based shape memory polymer and a Nafion film. Nanoimprint lithography is applied to both fabricate permanent patterns and program temporary patterns. Upon thermal triggering, these temporary patterns recover to their permanent patterns. This allows programming and harvesting nanoscale pattern changes beyond stress- or strain- harvesting in current shape memory polymer applications.
Keywords:
SHAPE-MEMORY POLYMERS
NANOIMPRINT LITHOGRAPHY
IMPRINT LITHOGRAPHY
STEP
RECOVERY
NETWORKS
ADHESION

Journal

Advanced Materials cover
Advanced Materials
IF:
26.8
Papers:
3.5W
Citations:
46.0W

Organization

University of Colorado System cover
University of Colorado System
Scholars:
6.3W
Papers: 5.5W
Citations: 1.8K
Cited Papers

Cited Papers

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Alignment of liquid crystals by topographically patterned polymer films prepared by nanoimprint lithography
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Finite deformation thermo-mechanical behavior of thermally induced shape memory polymers
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errChan, Edwin P.; Smith, Erica J.; Hayward, Ryan C.; Crosby, Alfred J.
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