Title

Study On 3-D High Conductive Graphene Buckypaper For Electrical Actuation Of Shape Memory Polymer

Keywords

Buckypaper; Carbon nanofiber; Graphene; Shape-memory polymer

Abstract

In order to improve the through-thickness conductivity of few-layer graphene (FLG) in buckypaper, a unique synergistic effect of FLG and carbon nanofiber (CNF) was explored for the buckypaper enabled shape-memory polymer (SMP) composite. In the FLG/CNF buckypaper, FLGs were used to significantly improve the electrical conductivity in the basal plane, as well as CNFs were expected to bridge the gaps among FLGs and improve the through-thickness electrical conductivity. Therefore, an entangled and continuous network of FLG and CNF was expected to synergistically enhance electrical performance of buckypaper. Furthermore, the ratio between FLG and CNF in the bucky-paper was varied to characterize the efficiency for the electrical conductivity. Finally, the electrical actuation and optimization of temperature distribution of SMP composite have been experimentally testified by coating with the FLG/CNF buckypaper. Copyright © 2012 American Scientific Publishers All rights reserved.

Publication Date

12-1-2012

Publication Title

Nanoscience and Nanotechnology Letters

Volume

4

Issue

12

Number of Pages

1155-1159

Document Type

Article

Personal Identifier

scopus

DOI Link

https://doi.org/10.1166/nnl.2012.1455

Socpus ID

84877755127 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/84877755127

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