Characterization of New Nonstoichiometric Ferroelectric (Li 0.95 Cu 0.15 )Ta 0.76 Nb 0.19 O 3 and Comparative Study With (Li 0.95 Cu 0.15 )Ta 0.57 Nb 0.38 O 3 as Photocatalysts in Microbial Fuel Cells

1. Louki, S.
2. Touach, N.
3. Benzaouak, A.
4. Ortiz-Martínez, V.M.
5. Salar-García, M.J.
6. Hernández-Fernández, F.J.
7. De Los Ríos, A.P.
8. El Mahi, M.
9. Lotfi, E.M.