Zobrazeno 1 - 10
of 697
pro vyhledávání: '"Donald R Paul"'
Publikováno v:
Journal of Membrane Science. 582:182-193
Polybenzimidazole (PBI) is highly selective for H2 removal from mixtures with CO2, but it exhibits low gas permeabilities. Celazole® PBI was blended with more permeable HAB-6FDA-CI, an ortho-functional thermally rearrangeable polyimide, to improve i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f36a29076f9619b25bd3d48afcf25458
https://doi.org/10.1016/j.memsci.2019.03.067
https://doi.org/10.1016/j.memsci.2019.03.067
Autor:
Samantha J. Talley, Robert B. Moore, Ni Yan, Rahul Sujanani, Benny D. Freeman, Eui Soung Jang, Donald R Paul, Jovan Kamcev, Kentaro Kobayashi
Publikováno v:
Macromolecules. 52:2569-2579
Ion exchange membranes used for energy generation and water purification selectively transport ions, and this characteristic is strongly influenced by ion sorption in such membranes. Although water...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a52551252f8a6e5b82ca4d1d399ba3c
https://doi.org/10.1021/acs.macromol.8b02550
https://doi.org/10.1021/acs.macromol.8b02550
Autor:
Eui Soung Jang, Alysha Helenic, Jovan Kamcev, William E. Mickols, Benny D. Freeman, Donald R Paul, Theodore J. Dilenschneider, Rahul Sujanani
Publikováno v:
Journal of Membrane Science. 572:668-675
The classic Merten and Lonsdale transport model for reverse osmosis membranes was reformulated to explicitly demonstrate the effects of concentration polarization and solution phase thermodynamic non-idealities on salt transport. A framework presente
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::039abc88f287dadaf788e8f47e1523a3
https://doi.org/10.1016/j.memsci.2018.11.006
https://doi.org/10.1016/j.memsci.2018.11.006
Autor:
Malgorzata Chwatko, Benny D. Freeman, Ivo Hubacek, Michelle E. Dose, Donald R Paul, Nathaniel A. Lynd
Publikováno v:
Polymer. 161:16-26
This study aims to expand structure-property relationships of diaminophenylindane (DAPI)-containing polyimides and the influence of thermal cross-linking on gas transport properties of such materials. A polyimide synthesized from hexafluoroisopropyli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::61e12e095db0c9a448128de23ce9e128
https://doi.org/10.1016/j.polymer.2018.11.050
https://doi.org/10.1016/j.polymer.2018.11.050
Autor:
José Bonilla-Cruz, Brenda Hernández-Mireles, Ricardo Mendoza-Carrizales, Luis A. Ramírez-Leal, Román Torres-Lubián, Luis F. RamosdeValle, Donald R. Paul, Enrique Saldívar-Guerra
Publikováno v:
Polymers, Vol 9, Iss 2, p 63 (2017)
Butyl rubber (isobutylene–isoprene–rubber, IIR) was functionalized in solution with a nitroxide moiety taking advantage of the unsaturations present in the isoprene units of IIR, and was further grafted with maleic anhydride (MA) or styrene–MA
Externí odkaz:
https://doaj.org/article/e90b113a54e245d1be71b187785f67f5
Autor:
Ni Yan, Rahul Sujanani, Jovan Kamcev, Eui-Soung Jang, Kentaro Kobayashi, Donald R. Paul, Benny Freeman
Publikováno v:
Journal of Membrane Science. 653:120549
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c82c194aec8446b5bd412052b9a1ab7b
https://doi.org/10.1016/j.memsci.2022.120549
https://doi.org/10.1016/j.memsci.2022.120549
Autor:
Michelle E. Dose, Eleonora Ricci, Benny D. Freeman, Donald R Paul, Maria Grazia De Angelis, Francesco M. Benedetti
CO2 and CH4 mixed-gas solubility was measured in 3,3′-dihydroxy-4,4′-diamino-biphenyl (HAB) 2,2′-bis-(3,4-dicarboxyphenyl) hexafluoropropane dianhydride (6FDA) polyimide and in its thermally rearranged (TR) derivative, TR450. Due to competitive
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9f00b8f99c283300fdd5678eada3ed44
https://hdl.handle.net/11585/769515
https://hdl.handle.net/11585/769515
Autor:
Ni Yan, Rahul Sujanani, Jovan Kamcev, Michele Galizia, Eui-Soung Jang, Donald R. Paul, Benny D. Freeman
Publikováno v:
Journal of Membrane Science. 644:120171
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::10e748e4e84a8de9a5c1c4fb39440c45
https://doi.org/10.1016/j.memsci.2021.120171
https://doi.org/10.1016/j.memsci.2021.120171
Publikováno v:
Journal of Membrane Science. 566:307-316
This report presents a systematic investigation of the influence of fixed charge group concentration on salt diffusion coefficients in ion exchange membranes. Cross-linked cation and anion exchange membranes (CEMs and AEMs) having different fixed cha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::56e584bdd325f30e64e24a2a1d48c4c8
https://doi.org/10.1016/j.memsci.2018.08.053
https://doi.org/10.1016/j.memsci.2018.08.053
Autor:
Ran Liu, Michele Galizia, Donald R Paul, Benny D. Freeman, Judy S. Riffle, Joshua D. Moon, Hailun Borjigin
Publikováno v:
Macromolecules. 51:7197-7208
Polybenzimidazoles (PBIs) have been investigated for use as gas separation membranes due to their thermal stability and good H2/CO2 separation performance at elevated temperatures. However, PBIs are hydrophilic, and effects of water vapor on PBI sepa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc2ac2e3806ef8c2f2f395d3feea12ff
https://doi.org/10.1021/acs.macromol.8b01659
https://doi.org/10.1021/acs.macromol.8b01659