Electrochemical Characterization of Films of Single-Walled Carbon Nanotubes and Their Possible Application in Supercapacitors

作者： Chong‐yang Liu , Allen J Bard , Fred Wudl , Iris Weitz , James R Heath

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摘要: Films of single-wall carbon nanotubes (SWCNTs) were cast from suspensions in several solvents on the surface a Pt or Au electrode. Cyclic voltammetry films MeCN did not show well-resolved waves (as distinct C_(60) prepared similar manner). However, increase effective capacitance electrode with SWCNT film at 0.5 V vs. an AgQRE was 283 F/g, which is about twice that electrodes nonaqueous solvents.