@article{article9c277fe6, title = {Porphyrin doped vanadium pentoxide xerogel as electrode material}, author = {Anaissi, Fauze Jacó and Engelmann, Fábio Monaro and Araki, Koiti and Toma, Henrique Eisi}, year = {2003}, doi = {10.1016/s1293-2558(03)00053-0}, journal = {Solid State Sciences} }