Yttria nanopowders manufactured by the combustion synthesis process of yttrium citrate-urea

Xian Zhang; Laifei Cheng; Litong Zhang; Yongdong Xu; Zhaofeng Chen

Yttria nanopowders manufactured by the combustion synthesis process of yttrium citrate-urea

Xian Zhang, Laifei Cheng, Litong Zhang, Yongdong Xu, Zhaofeng Chen

School of Materials Sience and Engineering

Northwestern Polytechnical University Xian

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

A new precursor was obtained by adding urea to the original yttrium citrate precursor. The Y₂O₃ nanopowder was synthesized by the combustion process of both precursors at 500°C, 600°C, 700°C and 800°C, respectively. The synthesis mechanism of the Y₂O₃ nanopowder is discussed based on the results of XRD and TEM. The particle size of the Y₂O₃ nanopowder synthesized by the combustion process of yttrium citrate with urea is finer than that of the Y₂O₃ nanopowder synthesized by the combustion process of yttrium citrate without urea at the same temperature.

Original language	English
Pages (from-to)	209-212
Number of pages	4
Journal	Kuei Suan Jen Hsueh Pao/Journal of the Chinese Ceramic Society
Volume	31
Issue number	2
State	Published - Feb 2003

Keywords

Combustion synthesis
Urea
Yttria nanopowders
Yttrium citrate

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title = "Yttria nanopowders manufactured by the combustion synthesis process of yttrium citrate-urea",

abstract = "A new precursor was obtained by adding urea to the original yttrium citrate precursor. The Y2O3 nanopowder was synthesized by the combustion process of both precursors at 500°C, 600°C, 700°C and 800°C, respectively. The synthesis mechanism of the Y2O3 nanopowder is discussed based on the results of XRD and TEM. The particle size of the Y2O3 nanopowder synthesized by the combustion process of yttrium citrate with urea is finer than that of the Y2O3 nanopowder synthesized by the combustion process of yttrium citrate without urea at the same temperature.",

keywords = "Combustion synthesis, Urea, Yttria nanopowders, Yttrium citrate",

author = "Xian Zhang and Laifei Cheng and Litong Zhang and Yongdong Xu and Zhaofeng Chen",

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language = "英语",

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T1 - Yttria nanopowders manufactured by the combustion synthesis process of yttrium citrate-urea

AU - Zhang, Xian

AU - Cheng, Laifei

AU - Zhang, Litong

AU - Xu, Yongdong

AU - Chen, Zhaofeng

PY - 2003/2

Y1 - 2003/2

N2 - A new precursor was obtained by adding urea to the original yttrium citrate precursor. The Y2O3 nanopowder was synthesized by the combustion process of both precursors at 500°C, 600°C, 700°C and 800°C, respectively. The synthesis mechanism of the Y2O3 nanopowder is discussed based on the results of XRD and TEM. The particle size of the Y2O3 nanopowder synthesized by the combustion process of yttrium citrate with urea is finer than that of the Y2O3 nanopowder synthesized by the combustion process of yttrium citrate without urea at the same temperature.

AB - A new precursor was obtained by adding urea to the original yttrium citrate precursor. The Y2O3 nanopowder was synthesized by the combustion process of both precursors at 500°C, 600°C, 700°C and 800°C, respectively. The synthesis mechanism of the Y2O3 nanopowder is discussed based on the results of XRD and TEM. The particle size of the Y2O3 nanopowder synthesized by the combustion process of yttrium citrate with urea is finer than that of the Y2O3 nanopowder synthesized by the combustion process of yttrium citrate without urea at the same temperature.

KW - Combustion synthesis

KW - Urea

KW - Yttria nanopowders

KW - Yttrium citrate

UR - http://www.scopus.com/inward/record.url?scp=0038458688&partnerID=8YFLogxK

M3 - 文章

AN - SCOPUS:0038458688

SN - 0454-5648

VL - 31

SP - 209

EP - 212

JO - Kuei Suan Jen Hsueh Pao/Journal of the Chinese Ceramic Society

JF - Kuei Suan Jen Hsueh Pao/Journal of the Chinese Ceramic Society

IS - 2

ER -

Yttria nanopowders manufactured by the combustion synthesis process of yttrium citrate-urea

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