Quasi-1D hyperbranched WO<inf>3</inf> nanostructures for low-voltage photoelectrochemical water splitting

Abstract

Arrays of hyperbranched mesostructures self-assembled from the gas phase display a decreased overpotential for the water oxidation reaction.M.B. and A.M. and F.D.F acknowledge financial support from European Union through projects PHOCS, ENERGY 2012- 10.2.1, Future Emerging Technologies Collaborative Project, grant N. 309223. G.D. and C.D. acknowledge funding from the ERC under grant number 259619 PHOTO EM.This is the accepted manuscript. The final version is available at http://pubs.rsc.org/en/Content/ArticleLanding/2015/TA/c4ta06786j#!divAbstract