Thermoanalytical study of heavier trivalent lanthanides fumarates

Detalhes bibliográficos
Autor(a) principal: Alves, F. S.
Data de Publicação: 2013
Outros Autores: Bembo, L. H., Caires, F. J. [UNESP], Ionashiro, E. Y.
Tipo de documento: Artigo de conferência
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1007/s10973-012-2768-6
http://hdl.handle.net/11449/76111
Resumo: Solid-state heavier lanthanides fumarates compounds have been synthesized, and the compounds were characterized by employing simultaneous thermogravimetry and differential thermal analysis (TG-DTA), differential scanning calorimetry (DSC), Fourier transform infrared spectroscopy (FTIR), TG coupled to FTIR, elemental analysis, and complexometry. On heating, the dehydration occurs in a single and two consecutive steps and the thermal decomposition of the anhydrous compounds occurs in consecutive and/or overlapping steps, with formation of the respective oxides: Tb4O7 and Ln2O3 (Ln=Dy to Lu). The results also led to information about composition, thermal behavior, and the type of coordination of the isolated compounds. © 2012 Akadémiai Kiadó, Budapest, Hungary.
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spelling Thermoanalytical study of heavier trivalent lanthanides fumaratesFumarateHeavier lanthanidesThermal behaviorAnhydrous compoundsComplexometryFumaratesIsolated compoundsThermal behaviorsThermoanalytical studyTrivalent lanthanidesDecompositionDifferential scanning calorimetryDifferential thermal analysisFourier transform infrared spectroscopyRare earth elementsThermogravimetric analysisDysprosium compoundsSolid-state heavier lanthanides fumarates compounds have been synthesized, and the compounds were characterized by employing simultaneous thermogravimetry and differential thermal analysis (TG-DTA), differential scanning calorimetry (DSC), Fourier transform infrared spectroscopy (FTIR), TG coupled to FTIR, elemental analysis, and complexometry. On heating, the dehydration occurs in a single and two consecutive steps and the thermal decomposition of the anhydrous compounds occurs in consecutive and/or overlapping steps, with formation of the respective oxides: Tb4O7 and Ln2O3 (Ln=Dy to Lu). The results also led to information about composition, thermal behavior, and the type of coordination of the isolated compounds. © 2012 Akadémiai Kiadó, Budapest, Hungary.Instituto de Química UFG Campus II, Goiania, GO 74001-979Institutode Química UNESP CP 355, Araraquara, SP 14801-970Institutode Química UNESP CP 355, Araraquara, SP 14801-970UFG Campus IIUniversidade Estadual Paulista (Unesp)Alves, F. S.Bembo, L. H.Caires, F. J. [UNESP]Ionashiro, E. Y.2014-05-27T11:30:04Z2014-05-27T11:30:04Z2013-08-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject739-744http://dx.doi.org/10.1007/s10973-012-2768-6Journal of Thermal Analysis and Calorimetry, v. 113, n. 2, p. 739-744, 2013.1388-6150http://hdl.handle.net/11449/7611110.1007/s10973-012-2768-6WOS:0003217849000412-s2.0-84880508277Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengJournal of Thermal Analysis and Calorimetry2.2090,587info:eu-repo/semantics/openAccess2021-10-23T21:44:13Zoai:repositorio.unesp.br:11449/76111Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T19:12:28.576844Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Thermoanalytical study of heavier trivalent lanthanides fumarates
title Thermoanalytical study of heavier trivalent lanthanides fumarates
spellingShingle Thermoanalytical study of heavier trivalent lanthanides fumarates
Alves, F. S.
Fumarate
Heavier lanthanides
Thermal behavior
Anhydrous compounds
Complexometry
Fumarates
Isolated compounds
Thermal behaviors
Thermoanalytical study
Trivalent lanthanides
Decomposition
Differential scanning calorimetry
Differential thermal analysis
Fourier transform infrared spectroscopy
Rare earth elements
Thermogravimetric analysis
Dysprosium compounds
title_short Thermoanalytical study of heavier trivalent lanthanides fumarates
title_full Thermoanalytical study of heavier trivalent lanthanides fumarates
title_fullStr Thermoanalytical study of heavier trivalent lanthanides fumarates
title_full_unstemmed Thermoanalytical study of heavier trivalent lanthanides fumarates
title_sort Thermoanalytical study of heavier trivalent lanthanides fumarates
author Alves, F. S.
author_facet Alves, F. S.
Bembo, L. H.
Caires, F. J. [UNESP]
Ionashiro, E. Y.
author_role author
author2 Bembo, L. H.
Caires, F. J. [UNESP]
Ionashiro, E. Y.
author2_role author
author
author
dc.contributor.none.fl_str_mv UFG Campus II
Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Alves, F. S.
Bembo, L. H.
Caires, F. J. [UNESP]
Ionashiro, E. Y.
dc.subject.por.fl_str_mv Fumarate
Heavier lanthanides
Thermal behavior
Anhydrous compounds
Complexometry
Fumarates
Isolated compounds
Thermal behaviors
Thermoanalytical study
Trivalent lanthanides
Decomposition
Differential scanning calorimetry
Differential thermal analysis
Fourier transform infrared spectroscopy
Rare earth elements
Thermogravimetric analysis
Dysprosium compounds
topic Fumarate
Heavier lanthanides
Thermal behavior
Anhydrous compounds
Complexometry
Fumarates
Isolated compounds
Thermal behaviors
Thermoanalytical study
Trivalent lanthanides
Decomposition
Differential scanning calorimetry
Differential thermal analysis
Fourier transform infrared spectroscopy
Rare earth elements
Thermogravimetric analysis
Dysprosium compounds
description Solid-state heavier lanthanides fumarates compounds have been synthesized, and the compounds were characterized by employing simultaneous thermogravimetry and differential thermal analysis (TG-DTA), differential scanning calorimetry (DSC), Fourier transform infrared spectroscopy (FTIR), TG coupled to FTIR, elemental analysis, and complexometry. On heating, the dehydration occurs in a single and two consecutive steps and the thermal decomposition of the anhydrous compounds occurs in consecutive and/or overlapping steps, with formation of the respective oxides: Tb4O7 and Ln2O3 (Ln=Dy to Lu). The results also led to information about composition, thermal behavior, and the type of coordination of the isolated compounds. © 2012 Akadémiai Kiadó, Budapest, Hungary.
publishDate 2013
dc.date.none.fl_str_mv 2013-08-01
2014-05-27T11:30:04Z
2014-05-27T11:30:04Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/conferenceObject
format conferenceObject
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1007/s10973-012-2768-6
Journal of Thermal Analysis and Calorimetry, v. 113, n. 2, p. 739-744, 2013.
1388-6150
http://hdl.handle.net/11449/76111
10.1007/s10973-012-2768-6
WOS:000321784900041
2-s2.0-84880508277
url http://dx.doi.org/10.1007/s10973-012-2768-6
http://hdl.handle.net/11449/76111
identifier_str_mv Journal of Thermal Analysis and Calorimetry, v. 113, n. 2, p. 739-744, 2013.
1388-6150
10.1007/s10973-012-2768-6
WOS:000321784900041
2-s2.0-84880508277
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Journal of Thermal Analysis and Calorimetry
2.209
0,587
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 739-744
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1808129033677832192

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