Selective Detection of Cs+ in Water Solutions via One-Step Formation of a New Type of Struvite-Like Phosphate

resumo

We report an inorganic, highly selective structural sensor for cesium ions that effectively works at room temperature in water solutions with different competing alkaline elements. The process of sensing realizes via selective transformation of Na3MnH(P0.9O4)(2) to a new type of struvite-like cesium-containing solid CsMn(PO4)center dot 6H(2)O. The inclusion of the cesium in the structure is stable and no reverse exchange is possible.

palavras-chave

POWDER DIFFRACTION; CESIUM; SENSOR; COMPLEXATION; MOLYBDENUM; IONOPHORES; ELEMENTS; RUBIDIUM; SERUM; RB

categoria

Chemistry; Materials Science

autores

Ferdov, S; Lin, Z

nossos autores

agradecimentos

This work was supported by FCT, project PTDC/CTM/108953/2008.

Partilhe este projeto

Publicações similares

Usamos cookies para atividades de marketing e para lhe oferecer uma melhor experiência de navegação. Ao clicar em “Aceitar Cookies” você concorda com nossa política de cookies. Leia sobre como usamos cookies clicando em "Política de Privacidade e Cookies".