Zobrazeno 1 - 10
of 160
pro vyhledávání: '"Giulio Cesare Sarti"'
Autor:
Luca Olivieri, Alberto Tena, Maria Grazia De Angelis, Antonio Hernández Giménez, Angel E. Lozano, Giulio Cesare Sarti
Publikováno v:
Green Energy & Environment, Vol 1, Iss 3, Pp 201-210 (2016)
In this work, we studied two copolymers formed by segments of a rubbery polyether (PPO or PEO) and of a glassy polyimide (BPDA-ODA or BKDA-ODA) suitable for gas separation and CO2 capture. Firstly, we assessed the absorption of water vapor in the mat
Externí odkaz:
https://doaj.org/article/55407f43cd234d4dae706bbc902f1bf0
Autor:
Matteo Minelli, Giulio Cesare Sarti
Publikováno v:
Membranes, Vol 7, Iss 3, p 46 (2017)
Solubility and permeability of gases in glassy polymers have been considered with the aim of illustrating the applicability of thermodynamically-based models for their description and prediction. The solubility isotherms are described by using the no
Externí odkaz:
https://doaj.org/article/65261f5097da4394aa7b7b759e637c2f
Publikováno v:
Polymer. 163:29-35
The effect of CO2 on the mechanical properties of three different glassy polymeric materials, polystyrene (PS), polymethylmethacrylate (PMMA) and Matrimid polyimide (PI), has been investigated by dedicated Dynamic Mechanical Analysis (DMA) at 35 degr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2546496d2f7e61f01777bab5e348a972
https://doi.org/10.1016/j.polymer.2018.12.043
https://doi.org/10.1016/j.polymer.2018.12.043
Autor:
Matteo Minelli, Giulio Cesare Sarti
The analysis and modeling of the sorption behaviors in glassy polymers, of gases and vapors in particular, is of crucial relevance for a variety of different applications. Due to the peculiar behaviors associated with the nonequilibrium character of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bedd36acf89c08e87adf4a4fa4b7c19a
http://hdl.handle.net/11585/732131
http://hdl.handle.net/11585/732131
Autor:
Matteo Minelli, Giulio Cesare Sarti
The modeling description of basic transport phenomena of either liquid, gas or vapor molecules in dense polymeric membranes is of tremendous impact for the separation industry, which relies on solid models for the design of optimal process conditions
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1cdba2bdc70d31be411524da6a75b651
https://hdl.handle.net/11585/732150
https://hdl.handle.net/11585/732150
Publikováno v:
MRS Communications. 8:65-70
The preparation, screening, and characterization of affinity membranes require a deep knowledge of the behavior of all components of the affinity material. Several studies report the effect of different spacers in combination with the ligand molecule
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::06bed3bbe2eca22b1ab62445425be6f2
https://doi.org/10.1557/mrc.2018.4
https://doi.org/10.1557/mrc.2018.4
Publikováno v:
Fluid Phase Equilibria. 455:54-62
The transport of gaseous mixtures in glassy polymers is analyzed by means of a thermodynamic based model, which is applied to describe the permeability of CO 2 /CH 4 50/50 binary mixtures in various glassy polymeric membranes. The approach relies on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aebac475c391df7aff485bf632c57b1e
https://doi.org/10.1016/j.fluid.2017.09.025
https://doi.org/10.1016/j.fluid.2017.09.025
Autor:
Luca Olivieri, Giulio Cesare Sarti, Luca Merlo, Marco Giacinti Baschetti, Diego Pizzi, Hesham Aboukeila
Publikováno v:
Journal of Membrane Science. 542:367-377
The present work investigates the permeation properties of Aquivion® perfluorosulfonic acid (PFSA) membranes, commercialized by Solvay Specialty Polymers, in view of its possible application in the field of natural gas separation or biogas sweetenin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::15b854390b49390ef12c9415f9a5975c
https://doi.org/10.1016/j.memsci.2017.08.030
https://doi.org/10.1016/j.memsci.2017.08.030
Autor:
Aweke Elias Gemeda, Nanwen Li, Maria Grazia De Angelis, Giulio Cesare Sarti, Michael D. Guiver, Naiying Du
Publikováno v:
Journal of Membrane Science. 524:746-757
We have explored the effect of temperature, in the range between 25 and 50 °C, on the mixed gas CO2/CH4 sorption in a polymer of intrinsic microporosity (PIM-1), that has a solubility-selectivity higher than diffusion-selectivity for this mixture. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fb1e5bf6beddb020444b91c837bf0968
https://doi.org/10.1016/j.memsci.2016.11.053
https://doi.org/10.1016/j.memsci.2016.11.053