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We present a study of the evolution of the structural and electrical properties of poly(paraphenylene vinylene) (PPV) and single-walled carbon nanotubes (SWNT) composites as a function of the concentration of carbon nanotubes. We used essentially scanning electron microscopy (SEM), resonant Raman scattering and X-ray diffraction measurements to investigate the spectroscopic characteristics of the...
The electrochemical intercalation of lithium into carbon electrodes containing multiwall carbon nanotubes produced by electric arc technique was carried out in button cells in different electrolytes. An exfoliation of graphene layers was observed with the electrolyte LiPF 6 (1M) dissolved in ethylene carbonate (EC), propylene carbonate (PC) and dimethyl carbonate (DMC) (1:1:3 by volume). Raman...
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