Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Fabio Merçon"'
Autor:
Marcelo Augusto Vieira Souza, Luiz Claudio Santa Maria, Luciana da Cunha Costa, Marcos Antonio da Silva Costa, Fabio Merçon
Publikováno v:
Acta Scientiae et Technicae, Vol 6, Iss 1 (2018)
In this work, we studied the sulfophosphorylation reaction of phosphorylated resins by varying the reaction time and CS2 amount and characterized these materials thoroughly by thermogravimetry (TG) and infrared spectroscopy (FTIR). The thermal stabil
Externí odkaz:
https://doaj.org/article/48eedb9a65634413ad74922e05ad728d
Autor:
Luiz C. de S. Maria, Rachel O. Oliveira, Fabio Merçon, Maria E. R. S. P. Borges, Hernane S. Barud, Sidney J.L. Ribeiro, Younés Messaddeq, Shu H. Wang
Publikováno v:
Polímeros, Vol 20, Iss 3, Pp 227-230 (2010)
Commercial copolymers based on styrene and divinylbenzene containing sulfonic acid groups were used as support for the incorporation of silver nanoparticles. These nanoparticles were obtained in situ by the reduction of Ag+ by using hydroxylamine in
Externí odkaz:
https://doaj.org/article/f950d032ec444f78af04c7e42173c200
Autor:
Fernando B. Mainier, Renata J. Mainier, Fabio Merçon, Luciane Pimentel Costa Monteiro, C. Guimarães, Pedro Ivo
Publikováno v:
IOSR Journal of Research & Method in Education (IOSRJRME). 3:13-19
This work is part of an educational project intended to foster the teaching of chemistry and corrosion in engineering courses, based on the following points: to facilitate and broaden the understanding of corrosion processes and corrosion protection
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c3acde3a201b61027dc5ef4f22747051
https://doi.org/10.9790/7388-0331319
https://doi.org/10.9790/7388-0331319
Autor:
Aline S. S. Valle, Mônica R. C. Marques, Luciana C. Costa, Luiz C. Santa Maria, Alcino Palermo de Aguiar, Fábio Merçon
Publikováno v:
Polímeros, Vol 23, Iss 2, Pp 152-160 (2013)
We report the development of copolymers based on 2-vinylpyridine with different porosity degrees. The copolymers were quaternized with methyl iodide and acrylonitrile to introduce quaternary ammonium groups on pyridine units. To prepare charge transf
Externí odkaz:
https://doaj.org/article/91e473c0f54f4580b7a1d201dd3fff2a
Autor:
Fábio Merçon, Marcelo Pinheiro de Souza, Carlos Magno Sady Valladares, Jorge Alberto Saboya Pereira, Josineide Alves da Silva, Raimundo Elito Conceição
Publikováno v:
e-Mosaicos, Vol 1, Iss 1, Pp 79-93 (2012)
DOI: 10.12957/e-mosaicos.2012.4386 Apesar de estar constantemente presente no dia-a-dia, a química é uma disciplina considerada complexa e desnecessária pela maioria dos alunos da educação básica. Visando reverter este quadro e promover um ens
Externí odkaz:
https://doaj.org/article/88a6d10503404927b10b8d2d23dc03bf
Publikováno v:
Química Nova, Vol 35, Iss 7, Pp 1287-1293 (2012)
Quaternary ammonium salts are the corrosion inhibitors most frequently used by the oil industry. In this study, the ultraviolet fluorescence technique was evaluated for the analysis of a quaternary ammonium salt in water as a corrosion inhibitor. The
Externí odkaz:
https://doaj.org/article/d2b987fc3bdd4b4f8761f335f5157a70
Autor:
Aline S. S. Valle, Luciana C. Costa, Mônica R. C. Marques, Camila L. P. Silva, Luiz Cláudio de Santa Maria, Fábio Merçon, Alcino Palermo de Aguiar
Publikováno v:
Química Nova, Vol 34, Iss 4, Pp 577-583 (2011)
We report the development of two copolymers based on 2-vinylpyridine, styrene and divinylbenzene (2Vpy-Sty-DVB) with different porosity degrees. The copolymers were subsequently quaternized with methyl iodide. To prepare charge transfer complexes, th
Externí odkaz:
https://doaj.org/article/03437cbefa884c6aa470b36bfaf642ee
Autor:
Fábio Merçon, Lincoln Tavares Silva
Publikováno v:
e-Mosaicos, Vol 1, Iss 1, Pp 2-3 (2012)
DOI: 10.12957/e-mosaicos.2012.4379
Externí odkaz:
https://doaj.org/article/0181e71f726542769fbe267d0f9daa76
Autor:
P. S. A. Souza, M. R. C. Marques, M. M. Rigo, A. A. Cerqueira, J. L. Paiva, F. Merçon, D. V. Perez
Publikováno v:
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA-Alice)
Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
Produced water (PW), which is water extracted along with oil, is the largest waste stream in the oil and gas industry. With the proper treatment, this wastewater can be used in agricultural irrigation. This study evaluated the effects the application
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::303701cda2ac7954b3649cfa10159bb3
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1115728
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1115728
Autor:
Beatriz Gasparini Reis
Publikováno v:
Repositório Institucional da UFMG
Universidade Federal de Minas Gerais (UFMG)
instacron:UFMG
Universidade Federal de Minas Gerais (UFMG)
instacron:UFMG
Efluentes de mineração de ouro caracterizam-se por um pH baixo e concentrações elevadas de sulfato, metais e metalóides, especialmente o arsénio, que é um elemento tóxico que requer tratamento específico. O tratamento de efluentes mineraçã
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3056::abfb3e34db9521a68741eff0ac96c89c