Free-volume studies in polyurethane membranes by positron annihilation spectroscopy
M.F. Ferreira Marques, C. Lopes Gil, P.M. Gordo, Zs. Kajcsos, A.P. de Lima, D.P. Queiroz, M.N. de PinhoVolume:
68
Year:
2003
Language:
english
Pages:
4
DOI:
10.1016/s0969-806x(03)00234-2
File:
PDF, 102 KB
english, 2003