Browsing by Author "Yan, Yanfa"
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Electrochemical transformation of SWNT/Nafion composites
Liu, Ping; Lee, Se-Hee; Yan, Yanfa; Gennett, Thomas; Landi, Brian; Dillon, Anne; Heben, Michael (The Electrochemical Society: Electrochemical and Solid State Letters, 2004-10-08)The electrochemical performance of single wall carbon nanotube (SWNT)/Nafion composite electrodes were studied in sulfuric acid solutions. Electrochemical oxidation of the highly dispersed SWNTs within the Nafion matrix ... -
Synthesis and characterization of boron-doped single-wall carbon nanotubes produced by the laser vaporization technique
Blackburn, Jeff; Yan, Yanfa; Engtrakul, Chaiwat; Parilla, Philip; Jones, Kim; Gennett, Thomas; Dillon, Anne; Heben, Michael (The American Chemical Society: Chemistry of Materials, 2006-05-16)We present the first successful high-yield laser vaporization synthesis of high-quality boron-doped single-wall carbon nanotubes (B-SWNTs). Boron was loaded into graphite targets in the form of elemental B as well as nickel ...