Synthesis and electrical characterization of the polymorphic indium tin oxide nanocrystalline powders

Kyung Han Seo, Joon Hyung Lee, Jeong Joo Kim, M. I. Bertoni, B. J. Ingram, Thomas O Mason

Research output: Contribution to journalArticle

21 Citations (Scopus)

Abstract

Nanocrystalline powders of two indium tin oxide (ITO) polymorphs - rhombohedral and cubic - were prepared by a coprecipitation process. The temperature and aging time of precipitates after co-precipitation were controlled to obtain selectively the two different crystal structures. X-ray diffraction and transmission electron microscopy were used to characterize the powders. The electrical conductivity of the two ITO powders was determined by the powder solution composite method. The conductivities obtained were 0.26±0.04 and 0.65±0.17 S/cm for the rhombohedral and cubic ITO samples, respectively, the first such report for the rhombohedral phase.

Original languageEnglish
Pages (from-to)3431-3436
Number of pages6
JournalJournal of the American Ceramic Society
Volume89
Issue number11
DOIs
Publication statusPublished - Nov 2006

Fingerprint

Nanocrystalline powders
Tin oxides
Powders
Indium
Coprecipitation
Polymorphism
Precipitates
Aging of materials
Crystal structure
Transmission electron microscopy
X ray diffraction
Composite materials
indium tin oxide
Temperature

ASJC Scopus subject areas

  • Ceramics and Composites

Cite this

Synthesis and electrical characterization of the polymorphic indium tin oxide nanocrystalline powders. / Seo, Kyung Han; Lee, Joon Hyung; Kim, Jeong Joo; Bertoni, M. I.; Ingram, B. J.; Mason, Thomas O.

In: Journal of the American Ceramic Society, Vol. 89, No. 11, 11.2006, p. 3431-3436.

Research output: Contribution to journalArticle

Seo, Kyung Han ; Lee, Joon Hyung ; Kim, Jeong Joo ; Bertoni, M. I. ; Ingram, B. J. ; Mason, Thomas O. / Synthesis and electrical characterization of the polymorphic indium tin oxide nanocrystalline powders. In: Journal of the American Ceramic Society. 2006 ; Vol. 89, No. 11. pp. 3431-3436.
@article{6be124ad1c184e6a9d459c54390b77bf,
title = "Synthesis and electrical characterization of the polymorphic indium tin oxide nanocrystalline powders",
abstract = "Nanocrystalline powders of two indium tin oxide (ITO) polymorphs - rhombohedral and cubic - were prepared by a coprecipitation process. The temperature and aging time of precipitates after co-precipitation were controlled to obtain selectively the two different crystal structures. X-ray diffraction and transmission electron microscopy were used to characterize the powders. The electrical conductivity of the two ITO powders was determined by the powder solution composite method. The conductivities obtained were 0.26±0.04 and 0.65±0.17 S/cm for the rhombohedral and cubic ITO samples, respectively, the first such report for the rhombohedral phase.",
author = "Seo, {Kyung Han} and Lee, {Joon Hyung} and Kim, {Jeong Joo} and Bertoni, {M. I.} and Ingram, {B. J.} and Mason, {Thomas O}",
year = "2006",
month = "11",
doi = "10.1111/j.1551-2916.2006.01254.x",
language = "English",
volume = "89",
pages = "3431--3436",
journal = "Journal of the American Ceramic Society",
issn = "0002-7820",
publisher = "Wiley-Blackwell",
number = "11",

}

TY - JOUR

T1 - Synthesis and electrical characterization of the polymorphic indium tin oxide nanocrystalline powders

AU - Seo, Kyung Han

AU - Lee, Joon Hyung

AU - Kim, Jeong Joo

AU - Bertoni, M. I.

AU - Ingram, B. J.

AU - Mason, Thomas O

PY - 2006/11

Y1 - 2006/11

N2 - Nanocrystalline powders of two indium tin oxide (ITO) polymorphs - rhombohedral and cubic - were prepared by a coprecipitation process. The temperature and aging time of precipitates after co-precipitation were controlled to obtain selectively the two different crystal structures. X-ray diffraction and transmission electron microscopy were used to characterize the powders. The electrical conductivity of the two ITO powders was determined by the powder solution composite method. The conductivities obtained were 0.26±0.04 and 0.65±0.17 S/cm for the rhombohedral and cubic ITO samples, respectively, the first such report for the rhombohedral phase.

AB - Nanocrystalline powders of two indium tin oxide (ITO) polymorphs - rhombohedral and cubic - were prepared by a coprecipitation process. The temperature and aging time of precipitates after co-precipitation were controlled to obtain selectively the two different crystal structures. X-ray diffraction and transmission electron microscopy were used to characterize the powders. The electrical conductivity of the two ITO powders was determined by the powder solution composite method. The conductivities obtained were 0.26±0.04 and 0.65±0.17 S/cm for the rhombohedral and cubic ITO samples, respectively, the first such report for the rhombohedral phase.

UR - http://www.scopus.com/inward/record.url?scp=33750259008&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=33750259008&partnerID=8YFLogxK

U2 - 10.1111/j.1551-2916.2006.01254.x

DO - 10.1111/j.1551-2916.2006.01254.x

M3 - Article

VL - 89

SP - 3431

EP - 3436

JO - Journal of the American Ceramic Society

JF - Journal of the American Ceramic Society

SN - 0002-7820

IS - 11

ER -