+++2 статьи sciencedirect Спасибо

[Rupreht]

1. Impact of thermal ageing on sorption and diffusion properties of PTMSP
Journal of Membrane Science, Volume 270, Issues 1-2, 15 February 2006, Pages 123-131
Nicolas Morlière, Cécile Vallières, Laurent Perrin, Denis Roizard

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http://dx.doi.org/10.1016/j.memsci.2005.06.048

2. Influence of methanol conditioning and physical aging on carbon spin-lattice relaxation times of poly(1-trimethylsilyl-1-propyne)
Journal of Membrane Science, Volume 243, Issues 1-2, 1 November 2004, Pages 37-44
Anita J. Hill, Steven J. Pas, Timothy J. Bastow, M. Iko Burgar, Kazukiyo Nagai, Lora G. Toy, Benny D. Freeman

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http://dx.doi.org/10.1016/j.memsci.2004.06.007

Спасибо !

[Viksya]

А воть 2

[Viksya]

А воть 1