Additions and corrections


Optimization of photoelectrochemical water splitting performance on hierarchical TiO2 nanotube arrays

Zhonghai Zhang and Peng Wang

Energy Environ. Sci., 2012, 5, 65056512. Amendment published 25th April 2012.


The acknowledgement section should be included as follows:

Acknowledgements

This work was supported by the KAUST Baseline Fund. Z.Z is grateful for a SABIC Postdoctoral Fellowship.


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


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