Zobrazeno 1 - 10 of 64 pro vyhledávání: '"Sonia Maria Cabral de Menezes"'
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Akademický článek
Imidazolium-based Ionic Liquids Impregnated in Silica and Alumina Supports for CO2 Capture
Autor: Bárbara Burlini Polesso, Rafael Duczinski, Franciele Longaray Bernard, Henrique Zucchetti Ferrari, Murilo da Luz, Felipe Dalla Vecchia, Sonia Maria Cabral de Menezes, Sandra Einloft
Publikováno v: Materials Research, Vol 22, Iss suppl 1 (2019)
Ionic liquids (ILs) physical immobilization in solid materials is a key strategy for developing efficient and low cost CO2 capture processes. In this work, two porous commercial substrates with different characteristics (silica and alumina) were impr
Externí odkaz: https://doaj.org/article/84ffd677ab1140088136fcfb3b0822a7
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2
Akademický článek
Parâmetros e símbolos a serem utilizados em Ressonância Magnética Nuclear Parameters and symbols for use in Nuclear Magnetic Resonance (IUPAC recommendations 1997)
Autor: Dorila Piló Veloso, Peter R. Seidl, Sonia Maria Cabral de Menezes
Publikováno v: Química Nova, Vol 22, Iss 4, Pp 622-629 (1999)
NMR is now frequently the technique of choice for determination of chemical structure in solution. Its uses also span structure in solids and mobility at the molecular level in all phases. The research literature in the subject is vast and ever-incre
Externí odkaz: https://doaj.org/article/00ba7dd892e54a129144b0b98f570a33
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4
Study of the Influence of Resins on the Asphaltene Aggregates by 1H DOSY NMR
Autor: Natã C.L. Madeira, Luiz S. Chinelatto, Sonia Maria Cabral de Menezes, Janur Mendonça, Christiane F. de C. Porto, Wanderson Romão, Fernanda E. Pinto, Karla P. Rainha, Paulo R. Filgueiras, Álvaro Cunha Neto, Valdemar Lacerda
Publikováno v: Energy & Fuels. 34:5679-5688
Aggregation and precipitation of asphaltenes are relevant concerns during the extraction and processing of petroleum because of the severe damage they cause to the equipment for crude oil transport...
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b3c222e438dd1431f4ca142e905e38c3
https://doi.org/10.1021/acs.energyfuels.0c00333
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5
Application of Solid State 13C NMR in the Study of Lignin and Carbohydrate Contents in Acid-Treated Sugarcane Bagasse Samples
Autor: Jair C. C. Freitas, Daniel F. Cipriano, Miguel A. Schettino, Gustavo R. Gonçalves, Sonia Maria Cabral de Menezes, Luis Silvino Chinelatto, Alfredo G. Cunha
Publikováno v: Revista Virtual de Química. 12:639-658
Em meio a um cenario mundial de busca por combustiveis renovaveis, o conhecimento dos teores de celulose, lignina e hemicelulose em diferentes materiais de biomassa mostra-se de grande importância para sua utilizacao na industria de biocombustiveis.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::27d9b5d6084bb00f8797dd35092d6d8c
https://doi.org/10.21577/1984-6835.20200051
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8
High-fold improvement of assorted post-consumer poly(ethylene terephthalate) (PET) packages hydrolysis using Humicola insolens cutinase as a single biocatalyst
Autor: Hercilio de Angeli Honorato, Sonia Maria Cabral de Menezes, Diego Stahelin, Adriano Carniel, Luiz Silvino Chinelatto Júnior, Aline Machado de Castro
Publikováno v: Process Biochemistry. 81:85-91
The dissemination of technologies for poly(ethylene terephthalate) (PET) recycling is of paramount importance in the context of the plastics circular economy. One of the most promising alternatives is to use enzymes as catalysts for PET depolymerizat
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e3d4012ada15101d1fe9356d50f301e4
https://doi.org/10.1016/j.procbio.2019.03.006
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9
Enhancement of CO2/N2 selectivity and CO2 uptake by tuning concentration and chemical structure of imidazolium-based ILs immobilized in mesoporous silica
Autor: Marta C. Corvo, Sandra Einloft, Eurico J. Cabrita, Rafael Duczinski, Franciele L. Bernard, Sonia Maria Cabral de Menezes, Barbara B. Polesso, Henrique Z. Ferrari, Pedro Almeida
Publikováno v: Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Imidazolium-based ionic liquids (ILs) with different cation alkyl chain ([i-C5mim] or [C4mim]) and inorganic anions ([Cl−], [Tf2N−], [PF6−] and [DCA−]) were synthesized and immobilized in commercial mesoporous silica. The synthesized supporte
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d5a16c037eddf2653c57297fda4a8b5e
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10
Enzyme-catalyzed simultaneous hydrolysis-glycolysis reactions reveals tunability on PET depolymerization products
Autor: Hercilio de Angeli Honorato, Luiz Silvino Chinelatto Júnior, Sonia Maria Cabral de Menezes, Lys Sirelli, Adriano Carniel, Marcos L. Dias, Aline Machado de Castro
Publikováno v: Biochemical Engineering Journal. 137:239-246
PET depolymerization via enzymatic catalysis is one of the most promising technologies in the context of plastics circular economy. So far, hydrolysis reactions accounted for almost the totality of studies, since the glycolysis route was only recentl
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e674e1a1570762b12f589051a67b9a12
https://doi.org/10.1016/j.bej.2018.06.007
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