Duerto, I. Colom, E. Andrés-Castán, J.M. Franco, S. Garín, J. Orduna, J. Villacampa, B. Blesa, M.J. DSSCs based on aniline derivatives functionalized with a tert-butyldimethylsilyl group and the effect of the p-spacer Dyes pigm. 10.1016/j.dyepig.2017.07.063 2018 2018