Publicação: Lithium-lanthanum double chromates
Carregando...
Data
Autores
Orientador
Coorientador
Pós-graduação
Curso de graduação
Título da Revista
ISSN da Revista
Título de Volume
Editor
Tipo
Artigo
Direito de acesso
Acesso restrito
Resumo
Synthesis and crystallographic data are reported for low and high temperature forms of LiLa(CrO4)2. The compounds are closely related to lamellar rare earth phosphates and arsenates of sodium and to RbLu(CrO4)2. Lattice parameters of the orthorhombic (low temperature) and monoclinic (high temperature) forms are given. The low temperature form is moisture sensitive and Li+ ions are easily displaced by protons. Thermal decomposition takes place at 250 °C and results in the formation of LiCrO2, LaCrO4, LaCrO3 and Cr2O3. © 1993.
Descrição
Palavras-chave
Crystal lattices, Crystallography, Ionic conduction in solids, Lanthanum compounds, Lithium compounds, Pyrolysis, Synthesis (chemical), Lithium lanthanum double chromates, Monoclinic lattice parameters, Orthorhombic lattice parameters, Chromates
Idioma
Inglês
Como citar
Journal of Alloys and Compounds, v. 201, n. 1-2, p. 181-183, 1993.
