Marques, M. F. Ferreira
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Name
Marques, M. F. Ferreira
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Publications
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Issue Date | Title | Author(s) | Type | Access | |
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1 | 2003 | Free-volume studies in polyurethane membranes by positron annihilation spectroscopy | Marques, M. F. Ferreira ; Gil, C. Lopes ; Gordo, P. M. ; Kajcsos, Zs. ; Lima, A. P. de ; Queiroz, D. P. ; Pinho, M. N. de | article | openAccess |
2 | 2007 | Positron studies of the temperature-dependence of free volumes in Polydimethylsiloxane/poly(propylene oxide) urethane/urea membranes | Marques, M. F. Ferreira ; Gordo, P. M. ; Kajcsos, Zs. ; Gil, C. Lopes ; Lima, A. P. de ; Queiroz, D. P. ; Pinho, M. N. de | article | openAccess |