Insertion of trivalent cations in the layered MPS3 (Mn, Cd) materials
Ruiz_Leon_D.pdf (152.4Kb)Abstract
The Al0.21Mn0.78PS3, Al0.15Cd0.83PS3, In0.20Cd0.70PS3 and Ga0.28Cd0.58PS3 compounds have been synthesized by the cation-exchange process used for other cationic species of the same family. These compounds were characterized by X-ray diffraction, Fourier transform infrared spectroscopy, ICP plasma analyses, photoconductivity and electrochemical impedance spectroscopy. The compounds synthesized show electrical conductivities (U) of the order of 10(-9) to 10(-10) S cm(-1) at 298 K and photoconductive effect. The physical properties of the new Al3+ materials reveal the same behavior as our previous report on In3+ and Ga3+ compounds.
General note
Artículo de publicación ISI
Identifier
URI: https://repositorio.uchile.cl/handle/2250/119660
DOI: DOI: 10.1016/S0025-5408(02)00719-5
Quote Item
MATERIALS RESEARCH BULLETIN Volume: 37 Issue: 5 Pages: 981-989 Article Number: PII S0025-5408(02)00719-5 Published: APR 2002
Collections
Except where otherwise noted, this item's license is described as Attribution-NonCommercial-NoDerivs 3.0 Chile