Electrochemical oxidation and reduction of La4Ni3O10 in alkaline media

M. D. Carvalho (1) , Alain Wattiaux (2) , Jean-Marc. Bassat (2) , Jean-Claude Grenier (2) , Michel Pouchard (2) , M. I. da Silva Pereira (1) , F. M. A. Costa (1)

1 Departemento de Quimica e Bioquimica
2 ICMCB - Institut de Chimie de la Matière Condensée de Bordeaux

In this work we used electrochemical polarization for oxidizing and reducing, in a controlled way, the Ruddlesden-Popper phase La4Ni3O10. With a careful choice of electrochemical parameters, we were able to obtain samples of La4Ni3O10±delta never obtained before...

Mots clés: Electrochemistry; Oxidation; Inorganic compounds; Perovskite; La4Ni3O10

Domaines: Matériaux

M. D. Carvalho, Alain Wattiaux, Jean-Marc. Bassat, Jean-Claude Grenier, Michel Pouchard, et al.. Electrochemical oxidation and reduction of La4Ni3O10 in alkaline media. Journal of Solid State Electrochemistry, 2003, 7 (10), pp.700-705. ⟨10.1007/s10008-003-0381-0⟩. ⟨hal-00172022⟩