Zobrazeno 1 - 10 of 17 pro vyhledávání: '"Almeida, Rusiene Monteiro de"'
1
Dissertation/ Thesis
Obtenção de nanotubos de carbono a partir da reação de decomposição química catalítica do metano sobre catalisadores de Ni e Co
Autor: Almeida, Rusiene Monteiro de
Publikováno v: Repositório Institucional da UFSCUniversidade Federal de Santa CatarinaUFSC.
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemáticas. Programa de Pós-Graduação em Química
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Externí odkaz: http://repositorio.ufsc.br/xmlui/handle/123456789/89690
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2
Dissertation/ Thesis
Preparação do TiO2 sulfato via sol-gel
Autor: Almeida, Rusiene Monteiro de
Publikováno v: Repositório Institucional da UFSCUniversidade Federal de Santa CatarinaUFSC.
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemáticas. Programa de Pós-Graduação em Química
Made available in DSpace on 2012-10-21T08:39:40Z (GMT). No. of bitstreams: 0
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Externí odkaz: http://repositorio.ufsc.br/xmlui/handle/123456789/86603
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4
Preparação do TiO2 sulfato via sol-gel: caracterização por métodos espectroscópicos, termoanalíticos, BET e atividade catalítica para a reação de isomerização do n-hexano
Autor: Almeida, Rusiene Monteiro de
Publikováno v: Repositório Institucional da UFSC
Universidade Federal de Santa Catarina (UFSC)
instacron:UFSC
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemáticas. Programa de Pós-Graduação em Química São descritas nesta dissertação as influências causadas por diferentes maneiras no preparo do
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::954740a995d53a8cbbf31ed757ca5a36
http://repositorio.ufsc.br/xmlui/handle/123456789/86603
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6
co-encapsulation Bioactive/pheromone in polymer-layered silicate nanocomposite
Autor: Batista, Diogo Porpino Cordeiro
Publikováno v: Repositório Institucional da Universidade Federal de Alagoas (UFAL)
Universidade Federal de Alagoas (UFAL)
instacron:UFAL
The coconut (Cocus nucifera L.) culture deserves a special mention in the national scenario, mainly because of its economic, social and environmental importance. Infestations by borer-eye-of-coconut (Rhynchophorus palmarum) cause great damage to the
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::6091165925a6601cd446ef7606811c6c
http://www.repositorio.ufal.br/handle/riufal/5740
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7
Catalyst synthesis by the Pechini method using glycerol as a chelating agent for the catalytic decomposition of methane
Autor: Tenório, Nereu Victor Nazário
Publikováno v: Repositório Institucional da Universidade Federal de Alagoas (UFAL)
Universidade Federal de Alagoas (UFAL)
instacron:UFAL
The Pechini method is a methodology of catalyst synthesis that uses citric acid to form chelates with metal ions, which undergo polyesterification when heated with ethylene glycol. It is a method studied since 1967, and comes, like any other method,
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::6c19410d3ed65e5b4f0eaf14df662055
http://www.repositorio.ufal.br/handle/riufal/5512
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8
Development of heterogeneous catalysts based on silica anchored tin(IV) complexes, to produce alkyl esters
Autor: Costa, Jhosianna Patrícia Vilela da Silva
Publikováno v: Repositório Institucional da Universidade Federal de Alagoas (UFAL)
Universidade Federal de Alagoas (UFAL)
instacron:UFAL
In this study the anchorage of Sn (IV) complexes on silica gel to obtain heterogeneous catalysts with potential activity in transesterification was investigated. The Sif-DMTDU e Sif-TBTU catalysts were synthesized and anchored on silica modified with
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::bb817e1eb20ebf176c23b6454d169780
http://www.repositorio.ufal.br/handle/riufal/1858
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9
Studies of tin (IV) complexes containing alkyl, chlorine or hydroxide linkers in reactions to obtain methyl esters of fatty acids
Autor: Nunes, Rafael Saraiva
Publikováno v: Repositório Institucional da Universidade Federal de Alagoas (UFAL)
Universidade Federal de Alagoas (UFAL)
instacron:UFAL
In order to produce alternative fuels derived from renewable resources (biomass) and environmentally friendly, it was investigated in this work the catalytic activity of three metal complexes showing Lewis acid character: Butyltin chloride dihydroxid
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::43dca364145f123c05e36d2d274c30fb
http://www.repositorio.ufal.br/handle/riufal/1893
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10
Superacid catalysts based on TiO2 for the hydralysis
Autor: Albuquerque, Nilson José Araújo de
Publikováno v: Repositório Institucional da Universidade Federal de Alagoas (UFAL)
Universidade Federal de Alagoas (UFAL)
instacron:UFAL
In our times, the chemical catalysis of the hydrolysis reaction, solubilization and degradation of cellulose, the base metal has attracted great interest due to the large potential in terms of activity and selectivity, or the possibility of developin
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::717e31e0f79593f7030d7e451bea573b
http://www.repositorio.ufal.br/handle/riufal/1194
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