Vlachopoulos, NickLiska, PaulAugustynski, JanGraetzel, Michael2006-02-212006-02-212006-02-21198810.1021/ja00212a033https://infoscience.epfl.ch/handle/20.500.14299/224584WOS:A1988M188300033Very efficient visible light energy harvesting and conversion by spectral sensitization of high surface area polycrystalline titanium dioxide filmstext::journal::journal article::research article