Spectroscopic investigation of conjugated polymer/single-walled carbon nanotube interactions |
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| Affiliation: | 1. Physics Department, Materials Ireland Polymer Research Centre, Trinity College Dublin, Dublin 2, Ireland;2. Facility for Optical Characterisation and Spectroscopy/School of Physics, Dublin Institute of Technology, Kevin St., Dublin 8, Ireland;3. GDPC, University of Montpellier II, Pl E. Bataillon, F-34095, Montpellier Cedex 5, France;1. Centre for Advanced Devices and Systems, Faculty of Engineering, Multimedia University, 63100 Cyberjaya, Selangor, Malaysia;2. Geballe Laboratory for Advanced Materials, Department of Materials Science and Engineering, Stanford University, Stanford, CA 94305, USA;1. State Key Laboratory of Materials-Oriented Chemical Engineering, Nanjing Tech University, Nanjing 210009, China;2. Jiangnan Graphene Research Institute, Changzhou 213149, China |
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| Abstract: | Composite materials, based on single-walled carbon nanotubes and a poly(p-phenylene vinylene) derivative, show an interaction between the components capable of solubilising the nanotubes, which has not been otherwise achieved. Here these materials are characterised by electron microscopy, and optical and vibrational spectroscopy. The spectroscopic behaviour of the polymer is seen to be dramatically affected, which is attributed to conformational changes due to the effect of the nanotubes. |
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