Preparation and electrical properties of a monophasic ZrO2-Y2O3-Bi2O3 solid electrolyte

A.J.A. Winnubst; A.J. Burggraaf

doi:10.1016/0025-5408(84)90129-6

Preparation and electrical properties of a monophasic ZrO₂-Y₂O₃-Bi₂O₃ solid electrolyte

A.J.A. Winnubst
, A.J. Burggraaf

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Abstract

A preparation method is described of monophasic yttria stabilized zirconia doped with Bi2O3. This material is prepared from a homogeneous power which, after pressing, is sintered in a Bi2O3 atmosphere. The resulting ceramic has a composition of 0.78rO2-0.206 YO1.5-0.014BiO1.5. The grain boundaries are enriched with bismuth. A relative density of 95% of the theoretical one is attained at a considerably lower temperature than the bismuth free sample. The electrical conductivities of the monophasic Bi doped and the Bi-free electrolyte material do not differ significantly.

Original language	English
Pages (from-to)	613-619
Journal	Materials research bulletin
Volume	19
Issue number	5
DOIs	https://doi.org/10.1016/0025-5408(84)90129-6
Publication status	Published - 1984

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title = "Preparation and electrical properties of a monophasic ZrO2-Y2O3-Bi2O3 solid electrolyte",

abstract = "A preparation method is described of monophasic yttria stabilized zirconia doped with Bi2O3. This material is prepared from a homogeneous power which, after pressing, is sintered in a Bi2O3 atmosphere. The resulting ceramic has a composition of 0.78rO2-0.206 YO1.5-0.014BiO1.5. The grain boundaries are enriched with bismuth. A relative density of 95\% of the theoretical one is attained at a considerably lower temperature than the bismuth free sample. The electrical conductivities of the monophasic Bi doped and the Bi-free electrolyte material do not differ significantly.",

author = "A.J.A. Winnubst and A.J. Burggraaf",

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T1 - Preparation and electrical properties of a monophasic ZrO2-Y2O3-Bi2O3 solid electrolyte

AU - Winnubst, A.J.A.

AU - Burggraaf, A.J.

PY - 1984

Y1 - 1984

N2 - A preparation method is described of monophasic yttria stabilized zirconia doped with Bi2O3. This material is prepared from a homogeneous power which, after pressing, is sintered in a Bi2O3 atmosphere. The resulting ceramic has a composition of 0.78rO2-0.206 YO1.5-0.014BiO1.5. The grain boundaries are enriched with bismuth. A relative density of 95% of the theoretical one is attained at a considerably lower temperature than the bismuth free sample. The electrical conductivities of the monophasic Bi doped and the Bi-free electrolyte material do not differ significantly.

AB - A preparation method is described of monophasic yttria stabilized zirconia doped with Bi2O3. This material is prepared from a homogeneous power which, after pressing, is sintered in a Bi2O3 atmosphere. The resulting ceramic has a composition of 0.78rO2-0.206 YO1.5-0.014BiO1.5. The grain boundaries are enriched with bismuth. A relative density of 95% of the theoretical one is attained at a considerably lower temperature than the bismuth free sample. The electrical conductivities of the monophasic Bi doped and the Bi-free electrolyte material do not differ significantly.

U2 - 10.1016/0025-5408(84)90129-6

DO - 10.1016/0025-5408(84)90129-6

M3 - Article

SN - 0025-5408

VL - 19

SP - 613

EP - 619

JO - Materials research bulletin

JF - Materials research bulletin

IS - 5

ER -

Preparation and electrical properties of a monophasic ZrO2-Y2O3-Bi2O3 solid electrolyte

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Preparation and electrical properties of a monophasic ZrO₂-Y₂O₃-Bi₂O₃ solid electrolyte