Hostname: page-component-586b7cd67f-tf8b9 Total loading time: 0 Render date: 2024-11-23T08:53:47.821Z Has data issue: false hasContentIssue false
  • English
  • Français

Synthesis and Characterization of Yttrium Titanate and Er doped Yttrium Titanate Nanofibers

Published online by Cambridge University Press:  11 July 2013

Kanchan Mondal ,
Kaleb Hartman ,
George Trifon ,
Debalina Dasgupta ,
Matthew Bolin ,
Mallika Dasari  and
Chung Ying Tsai
Kanchan Mondal
Affiliation:
Department of Mechanical Engineering and Energy Processes, Southern Illinois University, Carbondale, IL
Kaleb Hartman
Affiliation:
Department of Mechanical Engineering and Energy Processes, Southern Illinois University, Carbondale, IL
George Trifon
Affiliation:
Department of Mechanical Engineering and Energy Processes, Southern Illinois University, Carbondale, IL
Debalina Dasgupta
Affiliation:
Illinios Clean Coal Institute, Carterville IL
Matthew Bolin
Affiliation:
Department of Mechanical Engineering and Energy Processes, Southern Illinois University, Carbondale, IL
Mallika Dasari
Affiliation:
Department Of Chemistry and Biochemistry, Southern Illinois University, Carbondale, IL
Chung Ying Tsai
Affiliation:
Department of Mechanical Engineering and Energy Processes, Southern Illinois University, Carbondale, IL
Get access

Abstract

Yttrium titanate belongs to a family of compounds called pyrochlores with significant properties such as ionic conduction, optical non-linearity and radiation tolerance that have resulted in applications thermal barrier coatings, high-permittivity dielectrics, and materials for safe disposal of actinide-containing nuclear waste, and hydrogen storage material. The application of these materials in ODS ferritic steels, photocatalytic water splitting and a more efficient host material than TiO2 for Er3+ luminescence have been evaluated. ErxY2-xTi2O7 has tremendous applications in fiber amplifiers, integrated optical devices and selective emitters for thermophotovoltaic applications. Since 1-D nanostructures are deemed to be important building blocks for future optical and optoelectronic nanodevices, we have used electrospinning methods to synthesize nanofibers and freestanding, non-woven nanofibers membranes of single phase yttrium titanate and ErxY2-xTi2O7 (Er/(Ti+Er) at. ratio= 0 -15 %) with diameters less than 150 nm and have characterized the physical, thermal and optical properties of these nanofibers.

Keywords

nanoscaleTiY
Type
Articles
Information
MRS Online Proceedings Library (OPL) , Volume 1552: Symposium S – Nanostructured Metal Oxides for Advanced Applications , 2013 , pp. 71 - 76
Copyright
Copyright © Materials Research Society 2013 

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

Vassen, R., Sebold, D., Stoever, D., Ceram. Eng. Sci. Proc. 28 (2008) 27.Google Scholar
Ren, W., Trolier-McKinstry, S., Randall, C.A., Shrout, T.R., J. Appl. Phys. 89 (2001) 767.CrossRefGoogle Scholar
Wuensch, B.J., Eberman, K.W., Heremans, C., Ku, E.M., Onnerud, P., Yeo, E.M., Haile, S.M., Stalick, J.K., Jorgensen, J.D., Solid State Ionics 129 (2000) 111.CrossRefGoogle Scholar
Ewing, R.C., Weber, W.J., Lian, J., J. Appl. Phys. 95 (2004) 5949.CrossRefGoogle Scholar
Johnson, M. B., James, D. D., Bourque, A., Dabkowska, H. A., Gaulin, B. D., Anne White, M.,, J of Solid State Chemistry 182 (2009) 725–729 CrossRefGoogle Scholar
Goldschmidt, D., Tuller, H.L., Phys. Rev. B 34 (1986) 5558.CrossRefGoogle Scholar
Matteuccci, F., Cruciani, G., Dondi, M., Baldi, G., Barzanti, A., Acta Materialia 55 (2007) 2229.CrossRefGoogle Scholar
Abe, R., Higashi, M., Sayama, K., Abe, Y., Sugihara, H., J. Phys. Chem. B, 110 (2006), 2219–2226.CrossRefGoogle Scholar
Tao, T. T., Wang, L. X.. Zhang, Q. T., J. of Alloys and Compounds, 2009, 486: 606.Google Scholar
Langlet, M., Jenouvrier, P., Fick, J., Audier, M., Meffre, W., Jacquier, B., and Rimet, R., J. of Sol-Gel Sci. and Tech., 26 (2003), 985–988.CrossRefGoogle Scholar