Nano Size Lanthanum Doped Semiconductors: Synthesis, Characterization and their Photocatalytic Activity

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In the present study, La-doped TiO2 and ZnO nano particles were synthesized and extensively characterized by various sophisticated techniques such as XRD, nitrogen adsorption, UV-Vis, AFM and XPS. Rough and highly porous surface of La-doped photocatalysts was observed by AFM, which is critical for enhancing the photocatalytic activity. Degradation and mineralization studies of monocrotophos (MCP) revealed that 1 wt% La-doped TiO2/ZnO exhibits high activity compared to that of pure TiO2/ZnO.

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Periodical:

Edited by:

S. J. CHUA, J. H. TENG, O. WADA, R. DE LA RUE and X. H. TANG

Pages:

212-214

Citation:

S. Anandan et al., "Nano Size Lanthanum Doped Semiconductors: Synthesis, Characterization and their Photocatalytic Activity", Advanced Materials Research, Vol. 31, pp. 212-214, 2008

Online since:

November 2007

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$38.00

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