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H. J. Kim, K. K. Jeon, K. H. An, C. Kim, J. G. Heo, S. C. Lim, D. J. Bae and Y. H. Lee, “Exfoliation of Single- Walled Carbon Nanotubes by Electrochemical Treatment in a Nitric Acid,” Advanced Materials, Vol. 15, No. 20, 2003, pp. 1757-1760. doi:10.1002/adma.200304942

has been cited by the following article:

• TITLE: Enhanced Electrochemical Capacitance of Nitrogen-Doped Carbon Nanotubes Synthesized from Amine Flames

  AUTHORS: Lingmin Liao, Chunxu Pan

  KEYWORDS: Nitrogen-Doped Carbon Nanotubes; Flame Method; Double layer Capacitor; Electrode Materials; Ca-pacitance

  JOURNAL NAME: Soft Nanoscience Letters, Vol.1 No.1, January 29, 2011

  ABSTRACT: This paper presents a new process for synthesizing a kind of nitrogen- doped carbon nanotubes (N-CNTs) with primarily a ‘graphite-like’ structure at N substitutions from flames using n-propylamine and n-butylamine as fuels. When the N-CNTs are used as the supercapacitor electrode materials, they exhibit a much larger capacitance than the regular carbon nanotubes (CNTs). It is proposed that the high proportional ‘graphite-like’ N dopant in the as-grown N-CNTs improves their surface chemical activity and conductivity and then results in a desirable performance for electro-chemical capacitors.