Structural and optical properties of SrTiO3 nano material obtained by sol-gel method

Authors

  • Doan Thi Thuy Phuong
  • Nguyen Xuan Huy Center for Nano Science and Technology, Hanoi University of Education, 136 Xuan Thuy Road, Cau Giay District, Hanoi, 100000, Vietnam
  • Le Thi Mai Oanh Center for Nano Science and Technology, Hanoi University of Education, 136 Xuan Thuy Road, Cau Giay District, Hanoi, 100000, Vietnam and Department of Physics, Hanoi National University of Education, 136 Xuan Thuy Road, Cau Giay District, Hanoi, 100000, Vietnam
  • Do Danh Bich Department of Physics, Hanoi National University of Education, 136 Xuan Thuy Road, Cau Giay District, Hanoi, 100000, Vietnam
  • Trieu Thi Minh Chau Faculty of Basic Sciences, University of Transport and Communications, 3 Cau Giay Road, Dong Da District, Hanoi, 100000, Vietnam

DOI:

https://doi.org/10.15625/0868-3166/27/2/9453

Keywords:

ABO3, SrTiO3, sol-gel process, structure analysis

Abstract

SrTiO3 nano particles were prepared by sol-gel process in order to optimize the temperature condition to obtain good quality material for different applications. The thermal treating condition was selected out through XRD, FTIR and Raman analysis of the synthesized power. The structural and optical property of the powder were studied carefully with XRD, SEM, FTIR, Raman and UV-Vis measurement. At optimized annealing temperature (from 900 oC to 1000 oC), the synthesized STO nano particles have good structure. The shape, size and optical band gap of obtained material are suitable for further applications.

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Published

24-08-2017

How to Cite

Phuong, D. T. T., Huy, N. X., Oanh, L. T. M., Bich, D. D., & Chau, T. T. M. (2017). Structural and optical properties of SrTiO3 nano material obtained by sol-gel method. Communications in Physics, 27(2), 173. https://doi.org/10.15625/0868-3166/27/2/9453

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