Electrocatalytic Activity and Stability of Nitrogen-Containing Carbon Nanotubes in the Oxygen Reduction Reaction

Kundu, Shankhamala; C. Nagaiah, Tharamani; Xia, Wei; Wang, Yuemin; van Dommele, S.; H. Bitter, Johannes; Santa, M.; Grundmeier, Guido; Bron, Michael; Schuhmann, Wolfgang; Muhler, Martin

doi:10.1021/jp811320d

Public

Electrocatalytic Activity and Stability of Nitrogen-Containing Carbon Nanotubes in the Oxygen Reduction Reaction

Published in The Journal of Physical Chemistry C • Jul 21, 2009

Authors:

Shankhamala Kundu

Tharamani C. Nagaiah

Wei Xia

Abstract

Nitrogen-containing carbon nanotubes (NCNTs) were prepared via pyrolysis of acetonitrile over cobalt catalysts at different temperatures to control the nitrogen content. The changes in the chemical and structural properties of undoped CNTs and NCNTs were investigated using high-resolution X-ray phot...

Subject

Cyclic voltammetry

Carbon nanotube

X-ray photoelectron spectroscopy

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