Thermal decomposition of the hydrated basic carbonates of lanthanides and yttrium in CO2 atmosphere
Identifieur interne : 001315 ( Istex/Checkpoint ); précédent : 001314; suivant : 001316Thermal decomposition of the hydrated basic carbonates of lanthanides and yttrium in CO2 atmosphere
Auteurs : L. Moscardini D'Assunção [Brésil] ; M. Ionashiro [Brésil] ; D. E. Rasera [Brésil] ; I. Giolito [Brésil]Source :
- Thermochimica Acta [ 0040-6031 ] ; 1993.
Descripteurs français
- Wicri :
- topic : Déshydratation.
English descriptors
- KwdEn :
- Acta, Alumina crucible, Atmosphere show, Auxiliary anion, Carbonate, Chem, Curves show, Curves show mass losses, Dehydration, Dysprosium, Endo, Endothermic peak, Endothermic peaks, Europium, Exothermic peak, First step, Gadolinium, Heating rate, Hydrated, Lanthanide, Lanthanum, Lutetium, Lutetium compounds, Mass loss, Mass losses, Moscardini, Partial dehydration, Proc, Rearrangement, Reference material, Respective oxides, Samarium, Second step, Structural rearrangement, Temperature range, Terbium, Thermal behaviour, Thermal decomposition, Yttrium, Yttrium compounds.
- Teeft :
- Acta, Alumina crucible, Atmosphere show, Auxiliary anion, Carbonate, Chem, Curves show, Curves show mass losses, Dehydration, Dysprosium, Endo, Endothermic peak, Endothermic peaks, Europium, Exothermic peak, First step, Gadolinium, Heating rate, Hydrated, Lanthanide, Lanthanum, Lutetium, Lutetium compounds, Mass loss, Mass losses, Moscardini, Partial dehydration, Proc, Rearrangement, Reference material, Respective oxides, Samarium, Second step, Structural rearrangement, Temperature range, Terbium, Thermal behaviour, Thermal decomposition, Yttrium, Yttrium compounds.
Abstract
Abstract: The hydrated basis carbonates of lanthanides and yttrium were prepared by precipitation from homogeneous solution via the hydrolysis of urea, without the addition of an auxiliary anion. Thermogravimetry, derivative thermogravimetry (TG-DTG), and differential thermal analysis (DTA) have been used in the study of these compounds in CO2 atmosphere. The results lead to the composition and thermal stability of the studied compounds, and also to a comparative study with reported results in air atmosphere.
Url:
DOI: 10.1016/0040-6031(93)80500-A
Affiliations:
Links toward previous steps (curation, corpus...)
Links to Exploration step
ISTEX:35FE4E90F8D05DDA31D5F93DA5DF30EF5BD68B79Le document en format XML
<record><TEI wicri:istexFullTextTei="biblStruct"><teiHeader><fileDesc><titleStmt><title>Thermal decomposition of the hydrated basic carbonates of lanthanides and yttrium in CO2 atmosphere</title>
<author><name sortKey="D Assuncao, L Moscardini" sort="D Assuncao, L Moscardini" uniqKey="D Assuncao L" first="L. Moscardini" last="D'Assunção">L. Moscardini D'Assunção</name>
</author>
<author><name sortKey="Ionashiro, M" sort="Ionashiro, M" uniqKey="Ionashiro M" first="M." last="Ionashiro">M. Ionashiro</name>
</author>
<author><name sortKey="Rasera, D E" sort="Rasera, D E" uniqKey="Rasera D" first="D. E." last="Rasera">D. E. Rasera</name>
</author>
<author><name sortKey="Giolito, I" sort="Giolito, I" uniqKey="Giolito I" first="I." last="Giolito">I. Giolito</name>
</author>
</titleStmt>
<publicationStmt><idno type="wicri:source">ISTEX</idno>
<idno type="RBID">ISTEX:35FE4E90F8D05DDA31D5F93DA5DF30EF5BD68B79</idno>
<date when="1993" year="1993">1993</date>
<idno type="doi">10.1016/0040-6031(93)80500-A</idno>
<idno type="url">https://api.istex.fr/document/35FE4E90F8D05DDA31D5F93DA5DF30EF5BD68B79/fulltext/pdf</idno>
<idno type="wicri:Area/Istex/Corpus">000B92</idno>
<idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Corpus" wicri:corpus="ISTEX">000B92</idno>
<idno type="wicri:Area/Istex/Curation">000B92</idno>
<idno type="wicri:Area/Istex/Checkpoint">001315</idno>
<idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Checkpoint">001315</idno>
</publicationStmt>
<sourceDesc><biblStruct><analytic><title level="a">Thermal decomposition of the hydrated basic carbonates of lanthanides and yttrium in CO2 atmosphere</title>
<author><name sortKey="D Assuncao, L Moscardini" sort="D Assuncao, L Moscardini" uniqKey="D Assuncao L" first="L. Moscardini" last="D'Assunção">L. Moscardini D'Assunção</name>
<affiliation wicri:level="1"><country xml:lang="fr">Brésil</country>
<wicri:regionArea>Instituto de Ciências Químicas e Farmacêuticas, UNIFENAS, Alfefias, MG., C.P. 23</wicri:regionArea>
<wicri:noRegion>C.P. 23</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Ionashiro, M" sort="Ionashiro, M" uniqKey="Ionashiro M" first="M." last="Ionashiro">M. Ionashiro</name>
<affiliation wicri:level="1"><country xml:lang="fr">Brésil</country>
<wicri:regionArea>Instituto de Química, UNESP, Araraquara, São Paulo, C.P. 355</wicri:regionArea>
<wicri:noRegion>C.P. 355</wicri:noRegion>
</affiliation>
<affiliation></affiliation>
</author>
<author><name sortKey="Rasera, D E" sort="Rasera, D E" uniqKey="Rasera D" first="D. E." last="Rasera">D. E. Rasera</name>
<affiliation wicri:level="1"><country xml:lang="fr">Brésil</country>
<wicri:regionArea>Instituto de Química, UNESP, Araraquara, São Paulo, C.P. 355</wicri:regionArea>
<wicri:noRegion>C.P. 355</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Giolito, I" sort="Giolito, I" uniqKey="Giolito I" first="I." last="Giolito">I. Giolito</name>
<affiliation wicri:level="1"><country xml:lang="fr">Brésil</country>
<wicri:regionArea>Instituto de Química, USP, São Paulo SP., C.P. 20780</wicri:regionArea>
<wicri:noRegion>C.P. 20780</wicri:noRegion>
</affiliation>
</author>
</analytic>
<monogr></monogr>
<series><title level="j">Thermochimica Acta</title>
<title level="j" type="abbrev">TCA</title>
<idno type="ISSN">0040-6031</idno>
<imprint><publisher>ELSEVIER</publisher>
<date type="published" when="1993">1993</date>
<biblScope unit="volume">219</biblScope>
<biblScope unit="supplement">C</biblScope>
<biblScope unit="page" from="225">225</biblScope>
<biblScope unit="page" to="233">233</biblScope>
</imprint>
<idno type="ISSN">0040-6031</idno>
</series>
</biblStruct>
</sourceDesc>
<seriesStmt><idno type="ISSN">0040-6031</idno>
</seriesStmt>
</fileDesc>
<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Acta</term>
<term>Alumina crucible</term>
<term>Atmosphere show</term>
<term>Auxiliary anion</term>
<term>Carbonate</term>
<term>Chem</term>
<term>Curves show</term>
<term>Curves show mass losses</term>
<term>Dehydration</term>
<term>Dysprosium</term>
<term>Endo</term>
<term>Endothermic peak</term>
<term>Endothermic peaks</term>
<term>Europium</term>
<term>Exothermic peak</term>
<term>First step</term>
<term>Gadolinium</term>
<term>Heating rate</term>
<term>Hydrated</term>
<term>Lanthanide</term>
<term>Lanthanum</term>
<term>Lutetium</term>
<term>Lutetium compounds</term>
<term>Mass loss</term>
<term>Mass losses</term>
<term>Moscardini</term>
<term>Partial dehydration</term>
<term>Proc</term>
<term>Rearrangement</term>
<term>Reference material</term>
<term>Respective oxides</term>
<term>Samarium</term>
<term>Second step</term>
<term>Structural rearrangement</term>
<term>Temperature range</term>
<term>Terbium</term>
<term>Thermal behaviour</term>
<term>Thermal decomposition</term>
<term>Yttrium</term>
<term>Yttrium compounds</term>
</keywords>
<keywords scheme="Teeft" xml:lang="en"><term>Acta</term>
<term>Alumina crucible</term>
<term>Atmosphere show</term>
<term>Auxiliary anion</term>
<term>Carbonate</term>
<term>Chem</term>
<term>Curves show</term>
<term>Curves show mass losses</term>
<term>Dehydration</term>
<term>Dysprosium</term>
<term>Endo</term>
<term>Endothermic peak</term>
<term>Endothermic peaks</term>
<term>Europium</term>
<term>Exothermic peak</term>
<term>First step</term>
<term>Gadolinium</term>
<term>Heating rate</term>
<term>Hydrated</term>
<term>Lanthanide</term>
<term>Lanthanum</term>
<term>Lutetium</term>
<term>Lutetium compounds</term>
<term>Mass loss</term>
<term>Mass losses</term>
<term>Moscardini</term>
<term>Partial dehydration</term>
<term>Proc</term>
<term>Rearrangement</term>
<term>Reference material</term>
<term>Respective oxides</term>
<term>Samarium</term>
<term>Second step</term>
<term>Structural rearrangement</term>
<term>Temperature range</term>
<term>Terbium</term>
<term>Thermal behaviour</term>
<term>Thermal decomposition</term>
<term>Yttrium</term>
<term>Yttrium compounds</term>
</keywords>
<keywords scheme="Wicri" type="topic" xml:lang="fr"><term>Déshydratation</term>
</keywords>
</textClass>
<langUsage><language ident="en">en</language>
</langUsage>
</profileDesc>
</teiHeader>
<front><div type="abstract" xml:lang="en">Abstract: The hydrated basis carbonates of lanthanides and yttrium were prepared by precipitation from homogeneous solution via the hydrolysis of urea, without the addition of an auxiliary anion. Thermogravimetry, derivative thermogravimetry (TG-DTG), and differential thermal analysis (DTA) have been used in the study of these compounds in CO2 atmosphere. The results lead to the composition and thermal stability of the studied compounds, and also to a comparative study with reported results in air atmosphere.</div>
</front>
</TEI>
<affiliations><list><country><li>Brésil</li>
</country>
</list>
<tree><country name="Brésil"><noRegion><name sortKey="D Assuncao, L Moscardini" sort="D Assuncao, L Moscardini" uniqKey="D Assuncao L" first="L. Moscardini" last="D'Assunção">L. Moscardini D'Assunção</name>
</noRegion>
<name sortKey="Giolito, I" sort="Giolito, I" uniqKey="Giolito I" first="I." last="Giolito">I. Giolito</name>
<name sortKey="Ionashiro, M" sort="Ionashiro, M" uniqKey="Ionashiro M" first="M." last="Ionashiro">M. Ionashiro</name>
<name sortKey="Rasera, D E" sort="Rasera, D E" uniqKey="Rasera D" first="D. E." last="Rasera">D. E. Rasera</name>
</country>
</tree>
</affiliations>
</record>
Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Terre/explor/ThuliumV1/Data/Istex/Checkpoint
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 001315 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Istex/Checkpoint/biblio.hfd -nk 001315 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien |wiki= Wicri/Terre |area= ThuliumV1 |flux= Istex |étape= Checkpoint |type= RBID |clé= ISTEX:35FE4E90F8D05DDA31D5F93DA5DF30EF5BD68B79 |texte= Thermal decomposition of the hydrated basic carbonates of lanthanides and yttrium in CO2 atmosphere }}
![]() | This area was generated with Dilib version V0.6.21. | ![]() |