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Hot press transferring of graphene nanoplatelets on polyurethane block copolymers film for electroactive shape memory devices.
- Source :
- Journal of Polymer Science Part B: Polymer Physics; Aug2014, Vol. 52 Issue 16, p1100-1106, 8p
- Publication Year :
- 2014
-
Abstract
- ABSTRACT We report a transferring method of graphene nanoplatelets (GNPs) on polyurethane (PU) block copolymers film. We polymerized PU block copolymer films, and then, a GNP layer, deposited on glossy paper by drop casting, was transferred by hot press from the glossy surface to the synthetized PU substrate. Nanoindentation test showed that GNP coated PU substrate exhibits improved mechanical properties with respect to the neat PU film. When an electric bias was applied to the GNP coating, the heat generated by Joule effect was transferred to the PU substrate showing an electroactive shape recovery effect. © 2014 Wiley Periodicals, Inc. J. Polym. Sci., Part B: Polym. Phys. 2014, 52, 1100-1106 [ABSTRACT FROM AUTHOR]
- Subjects :
- GRAPHENE
BLOCK copolymers
CHROMOGENIC compounds
POLYURETHANES
NANOSTRUCTURES
Subjects
Details
- Language :
- English
- ISSN :
- 08876266
- Volume :
- 52
- Issue :
- 16
- Database :
- Complementary Index
- Journal :
- Journal of Polymer Science Part B: Polymer Physics
- Publication Type :
- Academic Journal
- Accession number :
- 96924472
- Full Text :
- https://doi.org/10.1002/polb.23539