Graphene Oxide Enabled Polymeric Shape Memory Composites for Enhanced Electro-Actuation

Haibao Lu; Fei Liang; Shipeng Zhu; Yunhua Yang; Yongtao Yao; Yong Qing Fu

doi:10.1166/nnl.2015.1908

Graphene Oxide Enabled Polymeric Shape Memory Composites for Enhanced Electro-Actuation

Haibao Lu, Fei Liang, Shipeng Zhu, Yunhua Yang, Yongtao Yao, Yong Qing Fu

Mathematics, Physics and Electrical Engineering

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

Abstract

An effective approach to improve the electrical properties and electro-activated performance of shape memory polymer (SMP) nanocomposites has been demonstrated via a synergistic effect from carbon fibre and self-assembled graphene oxide (GO). The surface modified GO has been grafted onto carbon fibre to enhance the interfacial strength with SMP matrix through van-der-Waals bonds and covalent crosslinking. Carbon fibre enhances the performance of electrical actuation of SMP through Joule heating. Furthermore, the temperature distribution within the SMP nanocomposite during Joule heating becomes uniform, resulting in a significant enhancement of shape recovery and electro-actuation performance of high recovery speed.

Original language	English
Pages (from-to)	215-219
Journal	Nanoscience and Nanotechnology Letters
Volume	7
Issue number	3
DOIs	https://doi.org/10.1166/nnl.2015.1908
Publication status	Published - 1 Mar 2015

Keywords

Electrical property
graphene oxide
nanocomposite
shape memory polymer

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10.1166/nnl.2015.1908

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abstract = "An effective approach to improve the electrical properties and electro-activated performance of shape memory polymer (SMP) nanocomposites has been demonstrated via a synergistic effect from carbon fibre and self-assembled graphene oxide (GO). The surface modified GO has been grafted onto carbon fibre to enhance the interfacial strength with SMP matrix through van-der-Waals bonds and covalent crosslinking. Carbon fibre enhances the performance of electrical actuation of SMP through Joule heating. Furthermore, the temperature distribution within the SMP nanocomposite during Joule heating becomes uniform, resulting in a significant enhancement of shape recovery and electro-actuation performance of high recovery speed.",

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AU - Lu, Haibao

AU - Liang, Fei

AU - Zhu, Shipeng

AU - Yang, Yunhua

AU - Yao, Yongtao

AU - Fu, Yong Qing

PY - 2015/3/1

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AB - An effective approach to improve the electrical properties and electro-activated performance of shape memory polymer (SMP) nanocomposites has been demonstrated via a synergistic effect from carbon fibre and self-assembled graphene oxide (GO). The surface modified GO has been grafted onto carbon fibre to enhance the interfacial strength with SMP matrix through van-der-Waals bonds and covalent crosslinking. Carbon fibre enhances the performance of electrical actuation of SMP through Joule heating. Furthermore, the temperature distribution within the SMP nanocomposite during Joule heating becomes uniform, resulting in a significant enhancement of shape recovery and electro-actuation performance of high recovery speed.

KW - Electrical property

KW - graphene oxide

KW - nanocomposite

KW - shape memory polymer

U2 - 10.1166/nnl.2015.1908

DO - 10.1166/nnl.2015.1908

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JO - Nanoscience and Nanotechnology Letters

JF - Nanoscience and Nanotechnology Letters

IS - 3

ER -

Graphene Oxide Enabled Polymeric Shape Memory Composites for Enhanced Electro-Actuation

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Keywords

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