Non-Stoichiometric Tubular Nickel(II) Hydroxyarsenates of the Dumortierite Family: Crystal Structure and Topochemical Thermal Reduction of Ni12+xH6-2x(AsO4)(OH)6 (x=1.16 and 1.33)

Marcos Martínez María Dolores, PEDRO AMORÓS DEL TORO, DANIEL BELTRÁN PORTER, AURELIO BELTRÁN PORTER, J. PAUL ATTFIELD

1995

Journal of Materials Chemistry