Thermal decomposition of lanthanide(III) complexes with 4,4,4-trifluoro-1-phenyl-1,3-butanedione

Thermal decomposition of lanthanide(III) complexes with 4,4,4-trifluoro-1-phenyl-1,3-butanedione

The complexes of general formula Ln(btfa)3L, where Ln=Eu or Tb, btfa=4,4,4-trifluoro-1-phenyl-1,3-butanedione, L=1,10-phenanthroline (phen) or 2,2-bipyridine (bipy), were synthesized by reacting the corresponding metal chloride with the proper beta-diketone and the other ligand. The complexes were o...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Journal of thermal analysis and calorimetry 2007-03, Vol.87 (3), p.887-891
Hauptverfasser: Morais, Crislene R S, Gameiro, C G, Santa-Cruz, P A, Alves Jr, S, Soledade, L E B, Souza, A G
Format: Artikel
Sprache:eng
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page 891
container_issue 3
container_start_page 887
container_title Journal of thermal analysis and calorimetry
container_volume 87
creator Morais, Crislene R S
Gameiro, C G
Santa-Cruz, P A
Alves Jr, S
Soledade, L E B
Souza, A G
description The complexes of general formula Ln(btfa)3L, where Ln=Eu or Tb, btfa=4,4,4-trifluoro-1-phenyl-1,3-butanedione, L=1,10-phenanthroline (phen) or 2,2-bipyridine (bipy), were synthesized by reacting the corresponding metal chloride with the proper beta-diketone and the other ligand. The complexes were obtained in the powder form and were characterized by photoluminescence and TG. Their thermal decomposition was studied by non-isothermal thermogravimetric techniques. The Eu(btfa)3bipy complex presented the highest thermal stability and it melts before being decomposed. The complex Eu(btfa)3phen presented the largest activation energy for a heating rate of 5 deg C min.
doi_str_mv 10.1007/s10973-006-7502-9
format Article
fullrecord <record><control><sourceid>proquest</sourceid><recordid>TN_cdi_proquest_miscellaneous_29945090</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>29945090</sourcerecordid><originalsourceid>FETCH-LOGICAL-c790-d1a9a24be8d27b5e4c4fe1dcd3aeddc92bcbce4ac2a7bda94f527c6fe9cb94193</originalsourceid><addsrcrecordid>eNotj0tLxDAURrNQcBz9Ae66EoWJ3qRp07uUwUdhwM3sxzxuaSVtxqZF_fdWlG9xFgcOfIxdCbgTAPo-CUCdc4CS6wIkxxO2EnlV8VIUcMbOU3oHAEQQK_a2b2nsTcg8udgfY-qmLg5ZbLJghqk1Q-fppq7r2-xXB_qilH12U5upzTI-jV0T5jhGLvixpeE7cLHJuZ0nM5BfSnTBThsTEl3-c832T4_77QvfvT7X24cddxqBe2HQSGWp8lLbgpRTDQnvfG7Ie4fSOutIGSeNtt6gagqpXdkQOotKYL5m13_Z4xg_ZkrToe-So7C8oDing0RUBSDkPy7RV10</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>29945090</pqid></control><display><type>article</type><title>Thermal decomposition of lanthanide(III) complexes with 4,4,4-trifluoro-1-phenyl-1,3-butanedione</title><source>SpringerLink Journals - AutoHoldings</source><creator>Morais, Crislene R S ; Gameiro, C G ; Santa-Cruz, P A ; Alves Jr, S ; Soledade, L E B ; Souza, A G</creator><creatorcontrib>Morais, Crislene R S ; Gameiro, C G ; Santa-Cruz, P A ; Alves Jr, S ; Soledade, L E B ; Souza, A G</creatorcontrib><description>The complexes of general formula Ln(btfa)3L, where Ln=Eu or Tb, btfa=4,4,4-trifluoro-1-phenyl-1,3-butanedione, L=1,10-phenanthroline (phen) or 2,2-bipyridine (bipy), were synthesized by reacting the corresponding metal chloride with the proper beta-diketone and the other ligand. The complexes were obtained in the powder form and were characterized by photoluminescence and TG. Their thermal decomposition was studied by non-isothermal thermogravimetric techniques. The Eu(btfa)3bipy complex presented the highest thermal stability and it melts before being decomposed. The complex Eu(btfa)3phen presented the largest activation energy for a heating rate of 5 deg C min.</description><identifier>ISSN: 1388-6150</identifier><identifier>DOI: 10.1007/s10973-006-7502-9</identifier><language>eng</language><ispartof>Journal of thermal analysis and calorimetry, 2007-03, Vol.87 (3), p.887-891</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c790-d1a9a24be8d27b5e4c4fe1dcd3aeddc92bcbce4ac2a7bda94f527c6fe9cb94193</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27901,27902</link.rule.ids></links><search><creatorcontrib>Morais, Crislene R S</creatorcontrib><creatorcontrib>Gameiro, C G</creatorcontrib><creatorcontrib>Santa-Cruz, P A</creatorcontrib><creatorcontrib>Alves Jr, S</creatorcontrib><creatorcontrib>Soledade, L E B</creatorcontrib><creatorcontrib>Souza, A G</creatorcontrib><title>Thermal decomposition of lanthanide(III) complexes with 4,4,4-trifluoro-1-phenyl-1,3-butanedione</title><title>Journal of thermal analysis and calorimetry</title><description>The complexes of general formula Ln(btfa)3L, where Ln=Eu or Tb, btfa=4,4,4-trifluoro-1-phenyl-1,3-butanedione, L=1,10-phenanthroline (phen) or 2,2-bipyridine (bipy), were synthesized by reacting the corresponding metal chloride with the proper beta-diketone and the other ligand. The complexes were obtained in the powder form and were characterized by photoluminescence and TG. Their thermal decomposition was studied by non-isothermal thermogravimetric techniques. The Eu(btfa)3bipy complex presented the highest thermal stability and it melts before being decomposed. The complex Eu(btfa)3phen presented the largest activation energy for a heating rate of 5 deg C min.</description><issn>1388-6150</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2007</creationdate><recordtype>article</recordtype><recordid>eNotj0tLxDAURrNQcBz9Ae66EoWJ3qRp07uUwUdhwM3sxzxuaSVtxqZF_fdWlG9xFgcOfIxdCbgTAPo-CUCdc4CS6wIkxxO2EnlV8VIUcMbOU3oHAEQQK_a2b2nsTcg8udgfY-qmLg5ZbLJghqk1Q-fppq7r2-xXB_qilH12U5upzTI-jV0T5jhGLvixpeE7cLHJuZ0nM5BfSnTBThsTEl3-c832T4_77QvfvT7X24cddxqBe2HQSGWp8lLbgpRTDQnvfG7Ie4fSOutIGSeNtt6gagqpXdkQOotKYL5m13_Z4xg_ZkrToe-So7C8oDing0RUBSDkPy7RV10</recordid><startdate>20070301</startdate><enddate>20070301</enddate><creator>Morais, Crislene R S</creator><creator>Gameiro, C G</creator><creator>Santa-Cruz, P A</creator><creator>Alves Jr, S</creator><creator>Soledade, L E B</creator><creator>Souza, A G</creator><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope></search><sort><creationdate>20070301</creationdate><title>Thermal decomposition of lanthanide(III) complexes with 4,4,4-trifluoro-1-phenyl-1,3-butanedione</title><author>Morais, Crislene R S ; Gameiro, C G ; Santa-Cruz, P A ; Alves Jr, S ; Soledade, L E B ; Souza, A G</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c790-d1a9a24be8d27b5e4c4fe1dcd3aeddc92bcbce4ac2a7bda94f527c6fe9cb94193</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2007</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Morais, Crislene R S</creatorcontrib><creatorcontrib>Gameiro, C G</creatorcontrib><creatorcontrib>Santa-Cruz, P A</creatorcontrib><creatorcontrib>Alves Jr, S</creatorcontrib><creatorcontrib>Soledade, L E B</creatorcontrib><creatorcontrib>Souza, A G</creatorcontrib><collection>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Journal of thermal analysis and calorimetry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Morais, Crislene R S</au><au>Gameiro, C G</au><au>Santa-Cruz, P A</au><au>Alves Jr, S</au><au>Soledade, L E B</au><au>Souza, A G</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Thermal decomposition of lanthanide(III) complexes with 4,4,4-trifluoro-1-phenyl-1,3-butanedione</atitle><jtitle>Journal of thermal analysis and calorimetry</jtitle><date>2007-03-01</date><risdate>2007</risdate><volume>87</volume><issue>3</issue><spage>887</spage><epage>891</epage><pages>887-891</pages><issn>1388-6150</issn><abstract>The complexes of general formula Ln(btfa)3L, where Ln=Eu or Tb, btfa=4,4,4-trifluoro-1-phenyl-1,3-butanedione, L=1,10-phenanthroline (phen) or 2,2-bipyridine (bipy), were synthesized by reacting the corresponding metal chloride with the proper beta-diketone and the other ligand. The complexes were obtained in the powder form and were characterized by photoluminescence and TG. Their thermal decomposition was studied by non-isothermal thermogravimetric techniques. The Eu(btfa)3bipy complex presented the highest thermal stability and it melts before being decomposed. The complex Eu(btfa)3phen presented the largest activation energy for a heating rate of 5 deg C min.</abstract><doi>10.1007/s10973-006-7502-9</doi><tpages>5</tpages></addata></record>
fulltext fulltext
identifier ISSN: 1388-6150
ispartof Journal of thermal analysis and calorimetry, 2007-03, Vol.87 (3), p.887-891
issn 1388-6150
language eng
recordid cdi_proquest_miscellaneous_29945090
source SpringerLink Journals - AutoHoldings
title Thermal decomposition of lanthanide(III) complexes with 4,4,4-trifluoro-1-phenyl-1,3-butanedione
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-28T16%3A20%3A20IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Thermal%20decomposition%20of%20lanthanide(III)%20complexes%20with%204,4,4-trifluoro-1-phenyl-1,3-butanedione&rft.jtitle=Journal%20of%20thermal%20analysis%20and%20calorimetry&rft.au=Morais,%20Crislene%20R%20S&rft.date=2007-03-01&rft.volume=87&rft.issue=3&rft.spage=887&rft.epage=891&rft.pages=887-891&rft.issn=1388-6150&rft_id=info:doi/10.1007/s10973-006-7502-9&rft_dat=%3Cproquest%3E29945090%3C/proquest%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=29945090&rft_id=info:pmid/&rfr_iscdi=true