Preparation and Photocatalyst of Ce/Zn Composite Oxide

Xiu Ping Li; Rong Xiang Zhao; Chu Jia Li

doi:10.4028/www.scientific.net/AMR.873.441

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 873Preparation and Photocatalyst of Ce/Zn Composite...

Preparation and Photocatalyst of Ce/Zn Composite Oxide

Abstract:

With abscibe acid as combustion agent, Zn (NO₃)₂7H₂O and Ce (NO₃)₃6H₂O as raw material, the CeO₂-ZnO composite oxide was synthesized by an novel combustion method. The experiment investaged the effect of molar ratio of combustion agents, Zn and Ce on composite oxides. The samples were characterized by XRD, SEM, IR, UV. The molar ratio of Ce, Zn and combustion agents is different, the composite oxides possess various morphology and properities. The photocatalytic experiment of composite oxide showed that under the optimal photocatalytic condition Methylene blue solution is completely degradated to need 240 min and under the optimal decoloring condition Methylene blue solution is completely decolorized to need 180 min.

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The Eighth China National Conference on Functional Materials and Applications

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Periodical:

Advanced Materials Research (Volume 873)

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441-444

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.873.441

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Online since:

December 2013

Authors:

Xiu Ping Li*, Rong Xiang Zhao, Chu Jia Li

Keywords:

Abscibe Acid, Combustion, Composite Oxide

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