Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Nimanka P. Panapitiya"'
Autor:
Chamaal Karunaweera, Nimanka P. Panapitiya, Samitha Panangala, Edson V. Perez, Inga H. Musselman, Kenneth J. Balkus, John P. Ferraris
Publikováno v:
Separations, Vol 11, Iss 4, p 108 (2024)
The use of immiscible polymer blends in gas separations is limited due to uncontrollable phase separation. In contrast, compatibilized immiscible polymer blends can be used as precursors with controlled morphologies that allow for a unique pore archi
Externí odkaz:
https://doaj.org/article/6c2af27dd3084ab6bd2eb927f91de3d8
Autor:
Inga H. Musselman, Nimanka P. Panapitiya, Do Nguyen, Yu Huang, Kenneth J. Balkus, Sumudu N. Wijenayake, John P. Ferraris
Publikováno v:
ACS Applied Materials & Interfaces. 7:18618-18627
An immiscible polymer blend comprised of high-performance copolyimide 6FDA-DAM:DABA(3:2) (6FDD) and polybenzimidazole (PBI) was compatibilized using 2-methylimidazole (2-MI), a commercially available small molecule. Membranes were fabricated from ble
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5bbf4aa8c44e058d61e73642995e15ed
https://doi.org/10.1021/acsami.5b04747
https://doi.org/10.1021/acsami.5b04747
Autor:
Kenneth J. Balkus, John P. Ferraris, Nimanka P. Panapitiya, Sumudu N. Wijenayake, Cindy N. Nguyen, Inga H. Musselman, Yu Huang
Publikováno v:
Separation and Purification Technology. 135:190-198
This study reports the fabrication of a highly hydrogen selective cross-linked polymer skin on a highly permeable mixed matrix membrane. Selective polymer skins were prepared by spin coating a thin layer of 6FDA-durene polymer onto ZIF-8/6FDA-durene
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8adea4a5959d83af759a1156f8c6c910
https://doi.org/10.1016/j.seppur.2014.08.015
https://doi.org/10.1016/j.seppur.2014.08.015
Stabilization of immiscible polymer blends using structure directing metal organic frameworks (MOFs)
Autor:
Grace Jones D. Kalaw, Do Nguyen, Inga H. Musselman, David Bushdiecker, Nimanka P. Panapitiya, John P. Ferraris, Sumudu N. Wijenayake, Kenneth J. Balkus, Chalita Ratanawanate, Christopher J. Gilpin, Yu Huang
Publikováno v:
Polymer. 55:2028-2034
We have developed a novel approach for compatibilizing immiscible polymer blends using metal organic frameworks (MOFs). For the first time we demonstrated that the droplet diameter of the dispersed phase in a 1:1 immiscible polymer blend composed of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a6904b2e829c9dcc700f36b1de93b3f0
https://doi.org/10.1016/j.polymer.2014.03.008
https://doi.org/10.1016/j.polymer.2014.03.008
Autor:
Saskia H. Versteeg, Nimanka P. Panapitiya, Kenneth J. Balkus, John P. Ferraris, Cindy N. Nguyen, Inga H. Musselman, Srishti Goel, Sumudu N. Wijenayake
Publikováno v:
Industrial & Engineering Chemistry Research. 52:6991-7001
The demand for cost-efficient separations requires membranes with high gas flux and high selectivity which opens the path for further improvements. Mixed matrix membranes (MMMs) made from 33.3 wt % ZIF-8 in 6FDA-durene were tested at 35 °C and 3.5 a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::67b5385884b7606e99bc1ad1ee4c6927
https://doi.org/10.1021/ie400149e
https://doi.org/10.1021/ie400149e
Publikováno v:
Nanotechnology. 29:275701
Carbon nanofibers (CNFs) are promising electrode materials for electrochemical double layer capacitors due to their high porosity and electrical conductivity. CNFs were prepared by electrospinning and subsequent thermal treatment of a new precursor p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::01486be4885bb13735c10660ce1429a2
https://doi.org/10.1088/1361-6528/aabc9c
https://doi.org/10.1088/1361-6528/aabc9c
Autor:
Nimanka P. Panapitiya, Sumudu N. Wijenayake, Kenneth J. Balkus, Yu Huang, Do Nguyen, John P. Ferraris, Chamaal Karunaweera, Inga H. Musselman
Publikováno v:
Materials
Membrane-based gas separation has attracted a great deal of attention recently due to the requirement for high purity gasses in industrial applications like fuel cells, and because of environment concerns, such as global warming. The current methods
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0d96801c3c49bebb1d0bf3d75068ad2b
https://doi.org/10.3390/ma9080643
https://doi.org/10.3390/ma9080643
Autor:
David Bushdiecker, Nimanka P. Panapitiya, Inga H. Musselman, M.P. Tomasek, John P. Ferraris, Kenneth J. Balkus, Christopher J. Gilpin, C.K. Miller
Publikováno v:
Microscopy and Microanalysis. 20:2064-2065
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b56bc194a0a902201f0aadc5443ea38c
https://doi.org/10.1017/s1431927614012057
https://doi.org/10.1017/s1431927614012057