Synthesis and electrochemical capacitance of binderless nanocomposite electrodes formed by dispersion of carbon nanotubes and carbon aerogels |
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Authors: | Tarik Bordjiba,Mohamed MohamediLê H. Dao |
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Affiliation: | INRS-Énergie, Matériaux et Télécommunications, University of Quebec, 1650 Blvd. Lionel Boulet, Varennes, Quebec, Canada J3X 1S2 |
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Abstract: | Novel nanocomposite carbon aerogel (CAG)-multi-walled carbon nanotubes (MWNT) materials have been synthesized and studied in 5 M KOH for electrochemical capacitor applications. The amount of MWNT in the nanocomposite was varied from 3 to 10 wt%. High specific surface areas ranging between 670 and 710 m2 g−1 were obtained as measured by nitrogen gas adsorption method, whereas the average pore diameter ranged between 1 and 4 nm. |
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Keywords: | Carbon paper substrate Carbon nanotubes Carbon aerogel Nanocomposite binderless electrodes Electrochemical capacitor technology |
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