Identificador persistente para citar o vincular este elemento: http://hdl.handle.net/10553/121274
Título: Spectroscopic studies of sulfite-based polyoxometalates at high temperature and high pressure
Autores/as: Quesada Cabrera, Raúl 
Firth, Steven
Blackman, Christopher S.
Long, De-Liang
Cronin, Leroy
McMillan, Paul F.
Clasificación UNESCO: 230321 Compuestos organometálicos
230117 Espectroscopia Ramn
221303 Altas presiones
221304 Altas temperaturas
Palabras clave: Polyoxometalates
Spectroscopy
Bronze-like species
High temperature
High pressure, et al.
Fecha de publicación: 2012
Publicación seriada: Journal of Solid State Chemistry 
Resumen: Structural changes occurring within non-conventional Dawson-type [α/β-Mo 18O 54(SO 3) 2] 4- polyanions in the form of tetrapentylammonium salts were studied by a combination of IR, Raman and visible spectroscopy at high temperature and high pressure. Evidence of the formation of bronze-type materials above 400 K and also upon pressurization to 8 GPa is presented. This conclusion is suggested to be a general result for polyoxometalate compounds subjected to extreme conditions and it opens opportunities for the design of new materials with interesting optical and electronic properties.
URI: http://hdl.handle.net/10553/121274
ISBN: 00224596 1095726X
ISSN: 0022-4596
DOI: 10.1016/j.jssc.2011.12.005
Fuente: Journal of Solid State Chemistry [ISSN 0022-4596], v. 186, p. 171-176
Colección:Artículos
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