@article{articlee560a2e5,
title   = {All solid-state electrochromic device consisting of a water soluble viologen dissolved in gelatin-based ionogel},
author = {Benedetti, Tânia Machado and Carvalho, Tânia and Iwakura, Daniel Campos and Braga, Filipe and Vieira, Bruna Ricciardi and Vidinha, Pedro and Gruber, Jonas and Torresi, Roberto Manuel},
year = {2015},
doi = {10.1016/j.solmat.2014.08.037},
journal   = {Solar Energy Materials and Solar Cells}
}