Additions and corrections

NH₃ interaction with chromium-doped WO₃ nanocrystalline powders for gas sensing applications

I. Jiménez, M. A. Centeno, R. Scotti, F. Morazzoni, J. Arbiol, A. Cornet and J. R. Morante

J. Mater. Chem., 2004, 14 (DOI: 10.1039/b400872c). Amendment published 10th June 2004.

Fig. 5 was unfortunately published with a number of labels omitted. The correct version of Fig. 5 is shown below:

The Royal Society of Chemistry apologises for these errors and any consequent inconvenience to authors and readers.