Vasanthavel S, Derby B, Kannan S. Stabilization of a t-ZrO2 polymorph in a glassy SiO2 matrix at elevated temperatures accomplished by ceria additions.
Dalton Trans 2017;
46:6884-6893. [DOI:
10.1039/c7dt01225j]
[Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Cerium additions into the SiO2–ZrO2 binary system delay SiO2 crystallization at elevated temperatures with Ce4+ occupancy at the t-ZrO2 lattice for minor additions whereas its excess additions crystallize as discrete CeO2.
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