(Reactive) templated grain growth of textured sodium bismuth titanate (Na1/2Bi1/2TiO3-BaTiO3) ceramics - I processing

Research output: Contribution to journalArticle

127 Citations (Scopus)

Abstract

Textured (Na1/2Bi1/2)TiO3-BaTiO 3 (5.5 mol% BaTiO3) ceramics with 〈100〉pc (where pc denotes the pseudocubic perovskite cell) orientation were fabricated by Templated Grain Growth (TGG) and Reactive Templated Grain Growth (RTGG) using anisotropically shaped template particles. In the case of TGG, molten salt synthesized SrTiO3 platelets were tape cast with a (Na1/2Bi1/2)TiO3-5.5 mol%BaTiO3 powder and sintered at 1200°C for up to 12 h. In the RTGG approach, Bi4Ti3O12 (BiT) platelets were tape cast with a Na2CO3, Bi2O3, TiO2, and BaCO3 powder mixture and reactively sintered. The TGG approach using SrTiO3 templates resulted in >90% texture along [001] whereas the RTGG approach using BiT templates resulted in 80% texture. The grain orientation distribution along the textured direction, as measured by X-ray rocking curve, showed a full width at half maximum of ∼8° and a texture fraction of 80%.

Original languageEnglish (US)
Pages (from-to)207-215
Number of pages9
JournalJournal of Electroceramics
Volume11
Issue number3
DOIs
StatePublished - Dec 1 2003

Fingerprint

Bismuth
Grain growth
bismuth
Sodium
sodium
ceramics
Processing
Textures
Platelets
templates
textures
Powders
Tapes
platelets
tapes
casts
Full width at half maximum
molten salts
Perovskite
bismuth titanate

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Ceramics and Composites
  • Condensed Matter Physics
  • Mechanics of Materials
  • Materials Chemistry
  • Electrical and Electronic Engineering

Cite this

@article{56e0f6ef01b6428fa995317820778fd0,
title = "(Reactive) templated grain growth of textured sodium bismuth titanate (Na1/2Bi1/2TiO3-BaTiO3) ceramics - I processing",
abstract = "Textured (Na1/2Bi1/2)TiO3-BaTiO 3 (5.5 mol{\%} BaTiO3) ceramics with 〈100〉pc (where pc denotes the pseudocubic perovskite cell) orientation were fabricated by Templated Grain Growth (TGG) and Reactive Templated Grain Growth (RTGG) using anisotropically shaped template particles. In the case of TGG, molten salt synthesized SrTiO3 platelets were tape cast with a (Na1/2Bi1/2)TiO3-5.5 mol{\%}BaTiO3 powder and sintered at 1200°C for up to 12 h. In the RTGG approach, Bi4Ti3O12 (BiT) platelets were tape cast with a Na2CO3, Bi2O3, TiO2, and BaCO3 powder mixture and reactively sintered. The TGG approach using SrTiO3 templates resulted in >90{\%} texture along [001] whereas the RTGG approach using BiT templates resulted in 80{\%} texture. The grain orientation distribution along the textured direction, as measured by X-ray rocking curve, showed a full width at half maximum of ∼8° and a texture fraction of 80{\%}.",
author = "Huseyin Yilmaz and Messing, {Gary Lynn} and Trolier-McKinstry, {Susan E.}",
year = "2003",
month = "12",
day = "1",
doi = "10.1023/B:JECR.0000026375.50590.81",
language = "English (US)",
volume = "11",
pages = "207--215",
journal = "Journal of Electroceramics",
issn = "1385-3449",
publisher = "Springer Netherlands",
number = "3",

}

TY - JOUR

T1 - (Reactive) templated grain growth of textured sodium bismuth titanate (Na1/2Bi1/2TiO3-BaTiO3) ceramics - I processing

AU - Yilmaz, Huseyin

AU - Messing, Gary Lynn

AU - Trolier-McKinstry, Susan E.

PY - 2003/12/1

Y1 - 2003/12/1

N2 - Textured (Na1/2Bi1/2)TiO3-BaTiO 3 (5.5 mol% BaTiO3) ceramics with 〈100〉pc (where pc denotes the pseudocubic perovskite cell) orientation were fabricated by Templated Grain Growth (TGG) and Reactive Templated Grain Growth (RTGG) using anisotropically shaped template particles. In the case of TGG, molten salt synthesized SrTiO3 platelets were tape cast with a (Na1/2Bi1/2)TiO3-5.5 mol%BaTiO3 powder and sintered at 1200°C for up to 12 h. In the RTGG approach, Bi4Ti3O12 (BiT) platelets were tape cast with a Na2CO3, Bi2O3, TiO2, and BaCO3 powder mixture and reactively sintered. The TGG approach using SrTiO3 templates resulted in >90% texture along [001] whereas the RTGG approach using BiT templates resulted in 80% texture. The grain orientation distribution along the textured direction, as measured by X-ray rocking curve, showed a full width at half maximum of ∼8° and a texture fraction of 80%.

AB - Textured (Na1/2Bi1/2)TiO3-BaTiO 3 (5.5 mol% BaTiO3) ceramics with 〈100〉pc (where pc denotes the pseudocubic perovskite cell) orientation were fabricated by Templated Grain Growth (TGG) and Reactive Templated Grain Growth (RTGG) using anisotropically shaped template particles. In the case of TGG, molten salt synthesized SrTiO3 platelets were tape cast with a (Na1/2Bi1/2)TiO3-5.5 mol%BaTiO3 powder and sintered at 1200°C for up to 12 h. In the RTGG approach, Bi4Ti3O12 (BiT) platelets were tape cast with a Na2CO3, Bi2O3, TiO2, and BaCO3 powder mixture and reactively sintered. The TGG approach using SrTiO3 templates resulted in >90% texture along [001] whereas the RTGG approach using BiT templates resulted in 80% texture. The grain orientation distribution along the textured direction, as measured by X-ray rocking curve, showed a full width at half maximum of ∼8° and a texture fraction of 80%.

UR - http://www.scopus.com/inward/record.url?scp=3543115040&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=3543115040&partnerID=8YFLogxK

U2 - 10.1023/B:JECR.0000026375.50590.81

DO - 10.1023/B:JECR.0000026375.50590.81

M3 - Article

VL - 11

SP - 207

EP - 215

JO - Journal of Electroceramics

JF - Journal of Electroceramics

SN - 1385-3449

IS - 3

ER -