Additions and corrections

Preparation and characterization of mesoporous Zr-WO_x/SiO₂ catalysts for the esterification of 1-butanol with acetic acid

Tae Yong Kim, Dae Sung Park, Youngbo Choi, Jayeon Baek, Jae Ryul Park and Jongheop Yi

J. Mater. Chem., 2012, 22, 10021–10028 (DOI: 10.1039/C2JM30904A). Amendment published 15th May 2012.

The following Acknowledgements sections should be included in the above publication.

Acknowledgements

This subject is supported by Korea Ministry of Environment as "Converging technology project (202-101-009)". And this research was also supported by WCU (World Class University) program through the National Research Foundation of Korea funded by the Ministry of Education, Science and Technology (R31-10013).

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

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