Preparation of La0.3Sr0.7CoO3-δ perovskite by thermal decomposition of metal-EDTA complexes

René H.E. van Doorn; Henk Kruidhof; Arian Nijmeijer; Louis Winnubst; Anthony J. Burggraaf

doi:10.1039/a800500a

Preparation of La_0.3Sr_0.7CoO_3-δ perovskite by thermal decomposition of metal-EDTA complexes

René H.E. van Doorn, Henk Kruidhof, Arian Nijmeijer, Louis Winnubst, Anthony J. Burggraaf

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Abstract

Perovskite powders of La_0.3Sr_0.7CoO_3-δwere prepared by the thermal decomposition of precursor complexes derived from nitrate solutions using ethylenediaminetetraacetic acid (EDTA) as a complexing agent. The calcination temperature is 920 °C. Powders thus obtained have a low carbon contamination. Dense ceramics with a relative density of about 96% have been prepared after sintering at 1150 °C.

Original language	English
Pages (from-to)	2109-2112
Number of pages	4
Journal	Journal of materials chemistry
Volume	8
Issue number	9
DOIs	https://doi.org/10.1039/a800500a
Publication status	Published - 1998

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VanDoorn1998preparationFinal published version, 311 KB

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title = "Preparation of La0.3Sr0.7CoO3-δ perovskite by thermal decomposition of metal-EDTA complexes",

abstract = "Perovskite powders of La0.3Sr0.7CoO3-δ were prepared by the thermal decomposition of precursor complexes derived from nitrate solutions using ethylenediaminetetraacetic acid (EDTA) as a complexing agent. The calcination temperature is 920 °C. Powders thus obtained have a low carbon contamination. Dense ceramics with a relative density of about 96% have been prepared after sintering at 1150 °C.",

author = "{van Doorn}, {Ren{\'e} H.E.} and Henk Kruidhof and Arian Nijmeijer and Louis Winnubst and Burggraaf, {Anthony J.}",

year = "1998",

doi = "10.1039/a800500a",

language = "English",

volume = "8",

pages = "2109--2112",

journal = "Journal of materials chemistry",

issn = "0959-9428",

publisher = "Royal Society of Chemistry",

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T1 - Preparation of La0.3Sr0.7CoO3-δ perovskite by thermal decomposition of metal-EDTA complexes

AU - van Doorn, René H.E.

AU - Kruidhof, Henk

AU - Nijmeijer, Arian

AU - Winnubst, Louis

AU - Burggraaf, Anthony J.

PY - 1998

Y1 - 1998

N2 - Perovskite powders of La0.3Sr0.7CoO3-δ were prepared by the thermal decomposition of precursor complexes derived from nitrate solutions using ethylenediaminetetraacetic acid (EDTA) as a complexing agent. The calcination temperature is 920 °C. Powders thus obtained have a low carbon contamination. Dense ceramics with a relative density of about 96% have been prepared after sintering at 1150 °C.

AB - Perovskite powders of La0.3Sr0.7CoO3-δ were prepared by the thermal decomposition of precursor complexes derived from nitrate solutions using ethylenediaminetetraacetic acid (EDTA) as a complexing agent. The calcination temperature is 920 °C. Powders thus obtained have a low carbon contamination. Dense ceramics with a relative density of about 96% have been prepared after sintering at 1150 °C.

U2 - 10.1039/a800500a

DO - 10.1039/a800500a

M3 - Article

SN - 0959-9428

VL - 8

SP - 2109

EP - 2112

JO - Journal of materials chemistry

JF - Journal of materials chemistry

IS - 9

ER -

Preparation of La0.3Sr0.7CoO3-δ perovskite by thermal decomposition of metal-EDTA complexes

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Preparation of La_0.3Sr_0.7CoO_3-δ perovskite by thermal decomposition of metal-EDTA complexes