Identificador persistente para citar o vincular este elemento: http://hdl.handle.net/10553/121164
Título: High-Throughput Continuous Hydrothermal Synthesis of Nanomaterials (Part II): Unveiling the As-Prepared CexZryYzO 2−δ Phase Diagram
Autores/as: Quesada Cabrera, Raúl 
Weng, Kiaole
Hyett, Geoff
Clark, Robin J.H.
Wang, Xue Z.
Darr, Jawwad A.
Clasificación UNESCO: 230321-1 Síntesis de nuevos materiales a partir de compuestos organometálicos
230117 Espectroscopia Ramn
230120 Espectroscopia de rayos x
221104 Cristalografía
Palabras clave: High-throughput
Hydrothermal synthesis
Phase diagram
Raman spectroscopy
X-ray diffraction
Fecha de publicación: 2013
Publicación seriada: ACS Combinatorial Science 
Resumen: High-throughput continuous hydrothermal flow synthesis was used to manufacture 66 unique nanostructured oxide samples in the Ce–Zr–Y–O system. This synthesis approach resulted in a significant increase in throughput compared to that of conventional batch or continuous hydrothermal synthesis methods. The as-prepared library samples were placed into a wellplate for both automated high-throughput powder X-ray diffraction and Raman spectroscopy data collection, which allowed comprehensive structural characterization and phase mapping. The data suggested that a continuous cubic-like phase field connects all three Ce–Zr–O, Ce–Y–O, and Y–Zr–O binary systems together with a smooth and steady transition between the structures of neighboring compositions. The continuous hydrothermal process led to as-prepared crystallite sizes in the range of 2–7 nm (as determined by using the Scherrer equation).
URI: http://hdl.handle.net/10553/121164
ISBN: 21568952
ISSN: 2156-8944
DOI: 10.1021/co3001346
Fuente: ACS Combinatorial Science [ISSN 2156-8944], v. 15(9), p. 458-463
Colección:Artículos
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