Author’s Accepted Manuscript Mixed gas sorption in glassy polymeric membranes. III. CO 2 /CH 4 mixtures in a polymer of intrinsic microporosity (PIM-1): effect of temperature Aweke Elias Gemeda, Maria Grazia De Angelis, Naiying Du, Nanwen Li, Michael D. Guiver, Giulio C. Sarti PII: S0376-7388(16)30779-7 DOI: http://dx.doi.org/10.1016/j.memsci.2016.11.053 Reference: MEMSCI14893 To appear in: Journal of Membrane Science Received date: 24 June 2016 Revised date: 16 November 2016 Accepted date: 20 November 2016 Cite this article as: Aweke Elias Gemeda, Maria Grazia De Angelis, Naiying Du, Nanwen Li, Michael D. Guiver and Giulio C. Sarti, Mixed gas sorption in glassy polymeric membranes. III. CO 2 /CH 4 mixtures in a polymer of intrinsic microporosity (PIM-1): effect of temperature, Journal of Membrane Science http://dx.doi.org/10.1016/j.memsci.2016.11.053 This is a PDF file of an unedited manuscript that has been accepted fo publication. As a service to our customers we are providing this early version o the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting galley proof before it is published in its final citable form Please note that during the production process errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain www.elsevier.com/locate/memsci