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Vol. 26 No. 5 (2014): Vol 26 Issue 5

Copyright (c) 2014 AJC

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Synthesis of La2Mo2O9 Nanocrystallites by Sol-Gel Process

https://doi.org/10.14233/ajchem.2014.17225
Quanzheng Zhang
Department of Chemistry & Material Engineering, Hefei University, Hefei 230022, P.R. China ; State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, P.R. China
Hongdian Lu
Department of Chemistry & Material Engineering, Hefei University, Hefei 230022, P.R. China
Yuting Wang
Department of Chemistry & Material Engineering, Hefei University, Hefei 230022, P.R. China
Yue Wu
Department of Chemistry & Material Engineering, Hefei University, Hefei 230022, P.R. China
Jinjin Ma
Department of Chemistry & Material Engineering, Hefei University, Hefei 230022, P.R. China
Kailing Zhou
Department of Chemistry & Material Engineering, Hefei University, Hefei 230022, P.R. China ; State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, P.R. China
Qinyun Fang
Department of Chemistry & Material Engineering, Hefei University, Hefei 230022, P.R. China
Dong Ding
Department of Chemistry & Material Engineering, Hefei University, Hefei 230022, P.R. China

Corresponding Author(s) : Quanzheng Zhang

zqz@hfuu.edu.cn

Asian Journal of Chemistry, Vol. 26 No. 5 (2014): Vol 26 Issue 5

Abstract

La2Mo2O9 nanocrystallites were synthesized successfully using sol-gel process with (NH4)6Mo7O24·4H2O, La(NO3)3·6H2O, citric acid and PEG400 as original materials. The result shows that spherical well-crystallized La2Mo2O9 nanoparticles were formed at 500 ºC with sizes of ca. 80 and 20 nm, which indicates the secondary nucleation exists in the reaction process. The synthesized La2Mo2O9 nanocrystallites were characterized by XRD, TEM, IR and UV-visible spectra.

Keywords

La2Mo2O9 Sol-gel Nanocrystallite
Zhang, Q., Lu, H., Wang, Y., Wu, Y., Ma, J., Zhou, K., … Ding, D. (2014). Synthesis of La2Mo2O9 Nanocrystallites by Sol-Gel Process. Asian Journal of Chemistry, 26(5), 1334–1336. https://doi.org/10.14233/ajchem.2014.17225
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