Experimental studies of barium titanate nanofibers prepared by electrospinning
https://doi.org/10.17586/2220-8054-2019-10-3-350-354
Abstract
This paper reports the fabrication and characterization of BaTiO3 nanofibers prepared by the electrospinning method. The X-ray diffraction (XRD) pattern revealed the formation of tetragonal phase corresponding to the Bragg angle 2θ = 31◦ and 45◦ . The formation of metal oxide is confirmed by the FTIR measurement. SEM study evidenced the smooth and randomly grown nanofibers with their average sizes 472 and 515 nm with respect to the samples BT1 and BT2 prepared at 8 and 12 kV dc voltages. TG/DTA analysis was performed to study the heating behavior of the composite BaTiO3/PVP mat and 49 % weight loss was observed at 725 ◦C.
Supporting agencies: Authors are thankful to Prof. M. A. More (University of Pune) for the provided accessibility of the characterization facilities.
About the Authors
M. V. Someswararao
SRKR Engineering College
India
India
Department of Physics
Bhimavaram, (A.P.)
R. S. Dubey
Swarnandhra College of Engineering and Technology
India
India
Department of Nanotechnology
Seetharampuram, Narsapur (A.P.)
References
1. Avila H.A., Reboredo M.M., Castro M., Parra R. Nanofibers obtained by electrospinning of BaTiO ´ 3 particles dispersed in polyvinyl alcohol and ethylcellulose. Materials Research, 2013, 16 (4), P. 839–843.
2. Zhuang Y., Li F., et al. Fabrication and Piezoelectric Property of BaTiO3 Nanofibers. J. Am. Ceram. Soc., 2014, 1, P. 1–6.
3. Suaste-Gomez E., Rodriguez-Montoya C., et al. Preparation of Nanoporous Fibers of BaTiO3 via Electrospinning of BaTiO3/PVC and Thermal Treatment Effects. Ferroelectrics, 2015, 482, P. 1–10.
4. Yan Wei, Yu Song, et al. Dielectric and Ferroelectric Properties of BaTiO3 Nanobers Prepared via Electrospinning. J. Mater. Sci. Technol., 2014, 30 (8), P. 743–747.
5. Electrospun Nanofibers, First Edition, ed. Mehdi Afshari, Woodhead Publishing, United Kingdom, 2016, 648 p.
6. Deuk Yong Lee, Myung-Hyun Lee, et al. Effect of Calcination Temperature and Atmosphere on Crystal Structure of BaTiO3. Nanofibers, Met. Mater. Int., 2010, 16 (3), P. 453–457.
7. Avinash Baji, Mojtaba Abtahi. Fabrication of barium titanate-bismuth ferrite using electrospinning. Advances in Nano Research, 2013, 1 (1), P. 183–192.
8. Lijie Wang, Yaun He, et al. Dc Humidity sensing properties of BaTiO3 nanofiber sensors with different electrode materials. Sensor and Actuator B, 2011, 115, P. 460–464.
9. Xiong Z.X., Pan J., et al. Preparation and properties of BaTiO3 ceramic fibers for ferroelectric applications. Ferroelectrics, 2014, 466, P. 29–35.
10. Chetan Vishnu Chanmal, Jyoti Prakash Jog. Electrospun PVDF/BaTiO nanocomposites: polymorphism and thermal emissivity studies. Int. J. Plast. Technol., 2011, 15 (1), P. S1-S9.
11. McCann T., Chen J.I.L., et al. Electrospinning of polycrystalline barium titanate nanobers with controllable morphology and alignment. Chemical Physics Letters, 2006, 424, P. 162–166.
12. Yuh J., Nino J.C., Sigmund W.M. Synthesis of barium titanate (BaTiO3) nanofibers via electrospinning. Materials Letters, 2005, 59, P. 3645– 3647.
13. Sahoo B., Panda P.K. Preparation and characterization of barium titanate nanofibers by electrospinning. Ceramics Int., 2012, 8 (6), P. 5189– 5193.
14. Someswararao M.V., Dubey R.S., Subbarao P.S.V., Singh S. Electrospinning process parameters dependent investigation of TiO2 nanofibers. Results in Physics, 2018, 11, P. 223–231.
Review
For citations:
Someswararao M.V., Dubey R.S. Experimental studies of barium titanate nanofibers prepared by electrospinning. Nanosystems: Physics, Chemistry, Mathematics. 2019;10(3):350-354. (In Russ.) https://doi.org/10.17586/2220-8054-2019-10-3-350-354
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