Novel oxalate route to high quality iron niobate fine powders [Neue oxalatmethode zur herstellung feiner eisen-nio bat pulver]

Novel oxalate route to high quality iron niobate fine powders [Neue oxalatmethode zur herstellung feiner eisen-nio bat pulver]

A novel oxalate synthetic route has been developed for the preparation of iron niobate (FeNbO4) powders. Chlorides of iron and niobium were used as the starting precursors. Diethyl oxalate was employed as a precipitating agent to yield iron niobyl oxalate. The formation mechanism of FeNbO4 was clari...

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Main Authors: Youmeea P., Phanichphanta S., Anantab S., Heimann R.B.
Format: Article
Language:German; English
Published: 2014
Online Access:http://www.scopus.com/inward/record.url?eid=2-s2.0-0035421470&partnerID=40&md5=c468f56e55c796b9746db60361cb3663
http://cmuir.cmu.ac.th/handle/6653943832/7278
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Institution: Chiang Mai University
Language: German; English
id th-cmuir.6653943832-7278
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spelling th-cmuir.6653943832-72782014-08-30T03:51:47Z Novel oxalate route to high quality iron niobate fine powders [Neue oxalatmethode zur herstellung feiner eisen-nio bat pulver] Youmeea P. Phanichphanta S. Anantab S. Heimann R.B. A novel oxalate synthetic route has been developed for the preparation of iron niobate (FeNbO4) powders. Chlorides of iron and niobium were used as the starting precursors. Diethyl oxalate was employed as a precipitating agent to yield iron niobyl oxalate. The formation mechanism of FeNbO4 was clarified using thermogravimetry-differential thermal analysis (TG-DTA) and a high-temperature powder X-ray diffraction (HT-XRD) methods. Well-crystallized single-phase FeNbO4 powder was found to be formed over 700°C. The powders obtained exhibit an orthorhombic phase and a homogeneous chemical composition with small grain sizes was obtained. 2014-08-30T03:51:47Z 2014-08-30T03:51:47Z 2001 Article 01739913 CCFDD http://www.scopus.com/inward/record.url?eid=2-s2.0-0035421470&partnerID=40&md5=c468f56e55c796b9746db60361cb3663 http://cmuir.cmu.ac.th/handle/6653943832/7278 German; English
institution Chiang Mai University
building Chiang Mai University Library
country Thailand
collection CMU Intellectual Repository
language German; English
description A novel oxalate synthetic route has been developed for the preparation of iron niobate (FeNbO4) powders. Chlorides of iron and niobium were used as the starting precursors. Diethyl oxalate was employed as a precipitating agent to yield iron niobyl oxalate. The formation mechanism of FeNbO4 was clarified using thermogravimetry-differential thermal analysis (TG-DTA) and a high-temperature powder X-ray diffraction (HT-XRD) methods. Well-crystallized single-phase FeNbO4 powder was found to be formed over 700°C. The powders obtained exhibit an orthorhombic phase and a homogeneous chemical composition with small grain sizes was obtained.
format Article
author Youmeea P.
Phanichphanta S.
Anantab S.
Heimann R.B.
spellingShingle Youmeea P.
Phanichphanta S.
Anantab S.
Heimann R.B.
Novel oxalate route to high quality iron niobate fine powders [Neue oxalatmethode zur herstellung feiner eisen-nio bat pulver]
author_facet Youmeea P.
Phanichphanta S.
Anantab S.
Heimann R.B.
author_sort Youmeea P.
title Novel oxalate route to high quality iron niobate fine powders [Neue oxalatmethode zur herstellung feiner eisen-nio bat pulver]
title_short Novel oxalate route to high quality iron niobate fine powders [Neue oxalatmethode zur herstellung feiner eisen-nio bat pulver]
title_full Novel oxalate route to high quality iron niobate fine powders [Neue oxalatmethode zur herstellung feiner eisen-nio bat pulver]
title_fullStr Novel oxalate route to high quality iron niobate fine powders [Neue oxalatmethode zur herstellung feiner eisen-nio bat pulver]
title_full_unstemmed Novel oxalate route to high quality iron niobate fine powders [Neue oxalatmethode zur herstellung feiner eisen-nio bat pulver]
title_sort novel oxalate route to high quality iron niobate fine powders [neue oxalatmethode zur herstellung feiner eisen-nio bat pulver]
publishDate 2014
url http://www.scopus.com/inward/record.url?eid=2-s2.0-0035421470&partnerID=40&md5=c468f56e55c796b9746db60361cb3663
http://cmuir.cmu.ac.th/handle/6653943832/7278
_version_ 1681420770476032000

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