Controlled Fabrication and Properties of Ce0.5Zr0.5O 2 Solid Solutions

Zhi Fang Zhang; Fang Yan Du; Xiang Rong Ma

doi:10.4028/www.scientific.net/AMR.295-297.1414

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 295-297Controlled Fabrication and Properties of...

Controlled Fabrication and Properties of Ce_0.5Zr_0.5O₂ Solid Solutions

Abstract:

The nanocrystals Ce_0.5Zr_0.5O₂ solid solutions with various morphologies and crystal structures have been synthesized via a modified sol-gel method assisted with a template. Aerosol OT and/or ionic liquids ([MMIM]Cl] and [BMIM]Cl]) was used as a template. The characterization results of the X-ray diffraction, transmission electron microscopy and N₂ adsorption at 77 K indicate that the physical properties of the solid solutions were significantly affected by the templates used and the calcination temperatures. The Ce_0.5Zr_0.5O₂ calcined at 773 K possessed bimodal mesopores, narrow pore size distributions, and tetragonal phase.

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Advanced Materials Research (Volumes 295-297)

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1414-1417

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.295-297.1414

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July 2011

Authors:

Zhi Fang Zhang, Fang Yan Du, Xiang Rong Ma

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Ce _0.5 Zr _0.5 O ₂ Solid Solution, Ionic Liquid (IL), Sol-Gel Method

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