Thermal behaviour and isothermal kinetics of rhodium(II) acetate.
Autor(a) principal: | |
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Data de Publicação: | 1997 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFOP |
Texto Completo: | http://www.repositorio.ufop.br/handle/123456789/1694 |
Resumo: | The thermal decomposition of solid rhodium(II) acetate was studied by isothermal TG. Kinetic analysis of the isothermal data showed that the complex decomposition in the range 198.0-210.5°C occurs according to a Prout-Tompkins (An) law. The isothermal curves are better fitted using a non-linear least square method. The activation energy found was 16:2.7 kJ tool ~. At temperatures higher than 210.5°C the decomposition is strongly accelerated and no kinetic study was available. |
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Carvalho, Cornélio de FreitasBraga, M. M.Yoshida, Maria IreneSinisterra, Ruben Dario2012-10-19T16:18:07Z2012-10-19T16:18:07Z1997BRAGA, M. M. et al. Thermal behaviour and isothermal kinetics of rhodium(II) acetate. Thermochimica Acta, v. 296, p. 141-148, 1997. Disponível em: <https://www.sciencedirect.com/science/article/pii/S004060319700021X>. Acesso em: 19 out. 2012.00406031http://www.repositorio.ufop.br/handle/123456789/1694The thermal decomposition of solid rhodium(II) acetate was studied by isothermal TG. Kinetic analysis of the isothermal data showed that the complex decomposition in the range 198.0-210.5°C occurs according to a Prout-Tompkins (An) law. The isothermal curves are better fitted using a non-linear least square method. The activation energy found was 16:2.7 kJ tool ~. At temperatures higher than 210.5°C the decomposition is strongly accelerated and no kinetic study was available.Thermal decompositionIsothermalKineticsMechanismRhodium(II) carboxylatesThermal behaviour and isothermal kinetics of rhodium(II) acetate.info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleO periódico Thermochimica Acta concede permissão para depósito deste artigo no Repositório Institucional da UFOP. Número da licença 3313091134473.info:eu-repo/semantics/openAccessengreponame:Repositório Institucional da UFOPinstname:Universidade Federal de Ouro Preto (UFOP)instacron:UFOPORIGINALARTIGO_ThermalBehaviourIsothermal.pdfARTIGO_ThermalBehaviourIsothermal.pdfapplication/pdf328414http://www.repositorio.ufop.br/bitstream/123456789/1694/1/ARTIGO_ThermalBehaviourIsothermal.pdf3ce0e7858801731985b2fafe0d9e75a6MD51123456789/16942019-03-13 10:04:26.601oai:localhost:123456789/1694Repositório InstitucionalPUBhttp://www.repositorio.ufop.br/oai/requestrepositorio@ufop.edu.bropendoar:32332019-03-13T14:04:26Repositório Institucional da UFOP - Universidade Federal de Ouro Preto (UFOP)false |
dc.title.pt_BR.fl_str_mv |
Thermal behaviour and isothermal kinetics of rhodium(II) acetate. |
title |
Thermal behaviour and isothermal kinetics of rhodium(II) acetate. |
spellingShingle |
Thermal behaviour and isothermal kinetics of rhodium(II) acetate. Carvalho, Cornélio de Freitas Thermal decomposition Isothermal Kinetics Mechanism Rhodium(II) carboxylates |
title_short |
Thermal behaviour and isothermal kinetics of rhodium(II) acetate. |
title_full |
Thermal behaviour and isothermal kinetics of rhodium(II) acetate. |
title_fullStr |
Thermal behaviour and isothermal kinetics of rhodium(II) acetate. |
title_full_unstemmed |
Thermal behaviour and isothermal kinetics of rhodium(II) acetate. |
title_sort |
Thermal behaviour and isothermal kinetics of rhodium(II) acetate. |
author |
Carvalho, Cornélio de Freitas |
author_facet |
Carvalho, Cornélio de Freitas Braga, M. M. Yoshida, Maria Irene Sinisterra, Ruben Dario |
author_role |
author |
author2 |
Braga, M. M. Yoshida, Maria Irene Sinisterra, Ruben Dario |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Carvalho, Cornélio de Freitas Braga, M. M. Yoshida, Maria Irene Sinisterra, Ruben Dario |
dc.subject.por.fl_str_mv |
Thermal decomposition Isothermal Kinetics Mechanism Rhodium(II) carboxylates |
topic |
Thermal decomposition Isothermal Kinetics Mechanism Rhodium(II) carboxylates |
description |
The thermal decomposition of solid rhodium(II) acetate was studied by isothermal TG. Kinetic analysis of the isothermal data showed that the complex decomposition in the range 198.0-210.5°C occurs according to a Prout-Tompkins (An) law. The isothermal curves are better fitted using a non-linear least square method. The activation energy found was 16:2.7 kJ tool ~. At temperatures higher than 210.5°C the decomposition is strongly accelerated and no kinetic study was available. |
publishDate |
1997 |
dc.date.issued.fl_str_mv |
1997 |
dc.date.accessioned.fl_str_mv |
2012-10-19T16:18:07Z |
dc.date.available.fl_str_mv |
2012-10-19T16:18:07Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
BRAGA, M. M. et al. Thermal behaviour and isothermal kinetics of rhodium(II) acetate. Thermochimica Acta, v. 296, p. 141-148, 1997. Disponível em: <https://www.sciencedirect.com/science/article/pii/S004060319700021X>. Acesso em: 19 out. 2012. |
dc.identifier.uri.fl_str_mv |
http://www.repositorio.ufop.br/handle/123456789/1694 |
dc.identifier.issn.none.fl_str_mv |
00406031 |
identifier_str_mv |
BRAGA, M. M. et al. Thermal behaviour and isothermal kinetics of rhodium(II) acetate. Thermochimica Acta, v. 296, p. 141-148, 1997. Disponível em: <https://www.sciencedirect.com/science/article/pii/S004060319700021X>. Acesso em: 19 out. 2012. 00406031 |
url |
http://www.repositorio.ufop.br/handle/123456789/1694 |
dc.language.iso.fl_str_mv |
eng |
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eng |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
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openAccess |
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reponame:Repositório Institucional da UFOP instname:Universidade Federal de Ouro Preto (UFOP) instacron:UFOP |
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Universidade Federal de Ouro Preto (UFOP) |
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UFOP |
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UFOP |
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Repositório Institucional da UFOP |
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Repositório Institucional da UFOP |
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http://www.repositorio.ufop.br/bitstream/123456789/1694/1/ARTIGO_ThermalBehaviourIsothermal.pdf |
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Repositório Institucional da UFOP - Universidade Federal de Ouro Preto (UFOP) |
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repositorio@ufop.edu.br |
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