Synthesis and characterization of antimony-doped tin oxide nanophase materials for electrochromic applications

Jingyue Liu, J. P. Coleman, P. Madhukar

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations

Abstract

Antimony-doped tin oxide (ATO) nanophase materials containing up to 43 mole% antimony have been synthesized by a wet-chemistry method. These ATO materials exhibit enhanced electrochromic properties for display devices. The performance of the display devices is related to the nanostructure of the synthesized ATO materials. The average sizes of the ATO nanocrystallites depend on dopant level, annealing conditions, and synthesis processes. Antimony inhibits the growth of tin dioxide nanocrystallites during annealing at moderate temperatures. At higher annealing temperatures, however, antimony segregates to form separate oxide phases and ATO nanocrystallites grow significantly. A systematic study of the structural evolution of the synthesized ATO materials is presented and the relationship between the nanostructure of the ATO materials and the enhanced performance of the corresponding electrochromic devices is discussed.

Original languageEnglish (US)
Title of host publicationMaterials Research Society Symposium - Proceedings
EditorsK.E. Gonsalves, M.I. Baraton, R. Singh, H. Hofmann, J.X. Chen, J.A. Akkara
PublisherMRS
Pages47-52
Number of pages6
Volume501
Publication statusPublished - 1998
Externally publishedYes
EventProceedings of the 1997 MRS Fall Symposium - Boston, MA, USA
Duration: Nov 30 1997Dec 3 1997

Other

OtherProceedings of the 1997 MRS Fall Symposium
CityBoston, MA, USA
Period11/30/9712/3/97

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ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials

Cite this

Liu, J., Coleman, J. P., & Madhukar, P. (1998). Synthesis and characterization of antimony-doped tin oxide nanophase materials for electrochromic applications. In K. E. Gonsalves, M. I. Baraton, R. Singh, H. Hofmann, J. X. Chen, & J. A. Akkara (Eds.), Materials Research Society Symposium - Proceedings (Vol. 501, pp. 47-52). MRS.