Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Vanessa da Nobrega Medeiros"'
Autor:
Rene Anisio Paz, Edcleide Maria Araujo, Luiz Antônio Pessan, Tomas Jeferson Alves Melo, Amanda Damião Leite, Vanessa da Nobrega Medeiros
Publikováno v:
Materials Research, Vol 15, Iss 4, Pp 506-509 (2012)
Nanocomposites of polymer/clay have had much attention in recent years, particularly those developed with layered silicates due to the need of engineering materials more efficient than pure polymers for certain applications. The level of exfoliation
Externí odkaz:
https://doaj.org/article/4b20bcda996741c7a2dfaf303b48e484
Autor:
Rafael Agra Dias, Rodholfo Silva Barbosa Ferreira, Vanessa da Nobrega Medeiros, Bruna Aline Araujo, Edcleide Maria Araújo, Hélio de Lucena Lira
Publikováno v:
Polymer Bulletin. 80:4289-4305
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e0b0590c56cab06076842adb7ea1b26d
https://doi.org/10.1007/s00289-022-04258-3
https://doi.org/10.1007/s00289-022-04258-3
Autor:
Rafael Agra Dias, Vanessa da Nóbrega Medeiros, Bárbara Ianny Arruda Silva, Edcleide Maria Araújo, Hélio de Lucena Lira
Publikováno v:
Materials Research, Vol 22, Iss suppl 1 (2020)
The aim of this work was to prepare hollow fiber membrane changing the composition of polyethersulfone, polyvinylpyrrolidone (PVP) and clay, through the phase inversion technique, evaluating the influence of these constituents on the viscosity and di
Externí odkaz:
https://doaj.org/article/eb0b978f234a498bb1ecc5febc5687d0
Autor:
Renê Anisio da Paz, Amanda Melissa Damião Leite, Edcleide Maria Araújo, Vanessa da Nóbrega Medeiros, Tomás Jeferson Alves de Melo, Luiz Antônio Pessan
Publikováno v:
Polímeros, Vol 26, Iss 1, Pp 52-60 (2016)
Abstract Polymer/clay nanocomposites are a new class of composites with polymer matrices where the disperse phase is a silicate with elementary particles that have at least one of dimensions in nanometer order. Polyamide 6/Brazilian organoclay nanoco
Externí odkaz:
https://doaj.org/article/e4423f30c3c44c5691b87522603ca190
Autor:
Amanda M. D. Leite, Edcleide M. Araújo, Hélio de L. Lira, Rene Anisio da Paz, Vanessa da Nóbrega Medeiros
Publikováno v:
Polímeros, Vol 24, Iss 1, Pp 72-79 (2014)
Membranas de híbridos orgânico/inorgânico de poliamida 6 e argilomineral constituído de silicatos em camadas foram estudadas em comparação com o polímero puro. Uma argila sódica, como recebida da indústria, e outra organofilizada com os sais
Externí odkaz:
https://doaj.org/article/0f1fabed6e5d4a53a150fb4de9252e09