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

Aloysius 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 languageUndefined
Pages (from-to)613-619
JournalMaterials research bulletin
Volume19
Issue number5
DOIs
Publication statusPublished - 1984

Keywords

  • IR-61532

Cite this

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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.",
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author = "Winnubst, {Aloysius J.A.} and A.J. Burggraaf",
year = "1984",
doi = "10.1016/0025-5408(84)90129-6",
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volume = "19",
pages = "613--619",
journal = "Materials research bulletin",
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Preparation and electrical properties of a monophasic ZrO2---Y2O3---Bi2O3 solid electrolyte. / Winnubst, Aloysius J.A.; Burggraaf, A.J.

In: Materials research bulletin, Vol. 19, No. 5, 1984, p. 613-619.

Research output: Contribution to journalArticleAcademic

TY - JOUR

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

AU - Winnubst, Aloysius 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.

KW - IR-61532

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

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

M3 - Article

VL - 19

SP - 613

EP - 619

JO - Materials research bulletin

JF - Materials research bulletin

SN - 0025-5408

IS - 5

ER -