774596
Bismuth oxide - yttria stabilized
contains 25 mol % yttria as stabilizer, 99.99% trace metals basis
Synonym(s):
25YSB, Bismuth yttrium oxide, Yttrium bismuth oxide
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assay
99.99% trace metals basis
form
powder
contains
25 mol % yttria as stabilizer
Application
Mixed ionic-electronic conductors based on bismuth oxide having a fluorite structure are attractive materials for solid-state ionic devices and electrochemical processes at intermediate to low temperatures. 25 mol% Y2O3 stabilized Bi2O3 (25YSB) founds applications as electrolyte material for intermediate temperature solid oxide fuel cell (IT-SOFC). Composites incorporating yttria-stabilized bismuth oxide (YSB) have also been investigated as cathode material for SOFC; owing to the high oxygen ionic conductivity and catalytic activity of YSB.
Storage Class
13 - Non Combustible Solids
wgk_germany
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Certificates of Analysis (COA)
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Kruidhof; H.;
Solid State Ionics, 37(2-3), 213-213 (1990)
Xia; C.;
Applied Physics Letters, 82(6), 901-901 (2003)
B García-Baños et al.
Scientific reports, 9(1), 10809-10809 (2019-07-28)
In this study, real-time and in-situ permittivity measurements under intense microwave electromagnetic fields are proposed as a powerful technique for the study of microwave-enhanced thermal processes in materials. In order to draw reliable conclusions about the temperatures at which transformations
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