Media type: E-Article Title: More than protection: the function of TiO2 interlayers in hematite functionalized Si photoanodes Contributor: Kawde, Anurag; Annamalai, Alagappan; Sellstedt, Anita; Uhlig, Jens; Wågberg, Thomas; Glatzel, Pieter; Messinger, Johannes imprint: Royal Society of Chemistry (RSC), 2020 Published in: Physical Chemistry Chemical Physics Language: English DOI: 10.1039/d0cp04280c ISSN: 1463-9076; 1463-9084 Origination: Footnote: Description: <p>Signature of performance-enhancing oxygen vacancies in the mesoporous TiO<sub>2</sub> interlayer of a hematite functionalized Si microwire photoanode revealed by hard energy X-ray spectroscopy.</p>