The authors regret that citations were omitted from the caption of Fig. 4, parts (c) and (d). The caption of Fig. 4 is updated as given below: Fig. 4 Surface modification of a p-BVO photoanode. (a) Top-view SEM image and (b) AFM topography and height profiles of surface-etched p-BVO. The striped pattern had a span of B70 nm and pitches of B30 nm. J-V curves of best-performing BVO-based photoanodes (c) without electrocatalysts1-4 and (d) with electrocatalysts reported to date.1,4-6 The p-BVO photoanode described herein outperformed all previously reported analogs, showing JphE6.1 mA cm -2 at 1.23 VRHE after Co-Pi electrocatalyst deposition (AM1.5G illumination, 100 mW cm -2 ). The Royal Society of Chemistry apologises for these errors and any consequent inconvenience to authors and readers..
ASJC Scopus subject areas
- Environmental Chemistry
- Renewable Energy, Sustainability and the Environment
- Nuclear Energy and Engineering