2026-04-10T14:20:09Zhttps://ebiltegia.mondragon.edu/oai/request

oai:ebiltegia.mondragon.edu:20.500.11984/57562024-03-04T11:31:20Zcom_20.500.11984_473col_20.500.11984_478

Alonso de Mezquia, David Bou-Ali, M. Mounir 2022-10-19T08:52:12Z 2022-10-19T08:52:12Z 2012 0021-9568 https://katalogoa.mondragon.edu/janium-bin/janium_login_opac.pl?find&ficha_no=90206 https://hdl.handle.net/20.500.11984/5756 The sorption isotherm, the glass transition, and the mutual diffusion coefficient of polyacrylamide/water solutions are obtained experimentally. All of these parameters are measured in the concentrated regime by gravimetric experiments. The mutual diffusion coefficient is also measured at high solvent concentrations by the sliding symmetric tubes technique. Three different polyacrylamide batches differing in their molar mass have been characterized. The results are expressed in terms of simple empirical correlations, suitable for use in process modelization or numerical simulations. eng © 2012 ACS Publications Diffusion Glass transition Polymers Solvents Sorption isotherm, glass transition, and diffusion coefficient of polyacrylamide/water solutions http://purl.org/coar/resource_type/c_6501