Paper Title:
Batch Supercritical Hydrothermal Synthesis of CeO2 Nanoparticles
  Abstract

CeO2 nanoparticles with diameter of about 5 nm were prepared by batch supercritical hydrothermal synthesis method at 390 °C without additional treatment. It was found that the characteristics of products depended on the pH value, reactant concentration (C0), and reaction temperature. The reaction time and coexisting cations (Li+, Na+ and K+) had little effect on the size and morphology of CeO2 particles. Uniform CeO2 nanoparticles were synthesized at 390 °C, pH = 9 and C0 = 0.06 M. The mechanism for batch supercritical hydrothermal synthesis of CeO2 nanoparticles is discussed.

  Info
Periodical
Advanced Materials Research (Volumes 284-286)
Chapter
Micro/Nano Materials
Edited by
Xiaoming Sang, Pengcheng Wang, Liqun Ai, Yungang Li and Jinglong Bu
Pages
773-780
DOI
10.4028/www.scientific.net/AMR.284-286.773
Citation
D. Zhao, D. L. Li, X. Q. Wu, E. H. Han, "Batch Supercritical Hydrothermal Synthesis of CeO2 Nanoparticles", Advanced Materials Research, Vols. 284-286, pp. 773-780, 2011
Online since
July 2011
Export
Price
$32.00
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