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P. Ayala, R. Arenal, M. Rümmeli, A. Rubio and T. Pichler, “The Doping of Carbon Nanotubes with Nitrogen and Their Potential Applications,” Carbon, Vol. 48, No. 3, pp. 575-586. doi:10.1016/j.carbon.2009.10.009

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.