HIGH RESOLUTION STUDIES OF Bi-W-OXIDES.

D. A. Jefferson, David Smith

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

1 Scopus citations

Abstract

Intergrowth tungsten bronzes of stoichiometry Bi//xWO//3 (x approx. 0. 1-0. 2) have been examined by 500kV high-resolution electron microscopy (HREM) before and after annealing in vacuo at 950 degree C. In untreated samples, the ITB structure has been directly confirmed. After heat-treatment, the material was observed to decompose to a disordered Aurivillius phase, with some reduction of the remaining WO//3 matrix. The conversion clearly took place in a topotactical manner and both lamellar and equidimensional nuclei developed.

Original languageEnglish (US)
Title of host publicationLawrence Berkeley Laboratory (Report) LBL
EditorsR.M. Fisher, R. Gronsky, K.H. Westmacott
Pages385-388
Number of pages4
StatePublished - 1983
Externally publishedYes

ASJC Scopus subject areas

  • Engineering(all)

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    Jefferson, D. A., & Smith, D. (1983). HIGH RESOLUTION STUDIES OF Bi-W-OXIDES. In R. M. Fisher, R. Gronsky, & K. H. Westmacott (Eds.), Lawrence Berkeley Laboratory (Report) LBL (pp. 385-388)