Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Thomas K. Tsotsis"'
Publikováno v:
High Performance Polymers. 34:33-43
Polyimide composites (PETI-340M) were fabricated and subjected to high-temperature aging and thermal cycling to evaluate resistance to degradation. Mechanical-degradation mechanisms and kinetics depended on aging temperature. Aging at 232°C resulted
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::003adeb25504667aa1e6aee5bf651d9e
https://doi.org/10.1177/09540083211033771
https://doi.org/10.1177/09540083211033771
Autor:
Narayan Shirolkar, Mohammad Hamza Kirmani, Mu-Ping Nieh, Mingxuan Lu, Adam P. Maffe, Jin Gyu Park, Richard Liang, Thomas K. Tsotsis, Pedro J. Arias-Monje, Prabhakar Gulgunje, Jyotsna Ramachandran, Kishor Gupta, Kuo-Chih Shih, Satish Kumar, Dhriti Nepal, Edward DiLoreto, Andrew Sharits
Publikováno v:
Carbon. 174:730-740
Multifilament continuous hollow carbon fiber tows with a honeycomb cross-section have been produced using a gel-spun bicomponent islands-in-a-sea precursor with polyacrylonitrile (PAN) as the sea component and polymethylmethacrylate (PMMA) as the sac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a05275ce4ac7de01c3e345276c29d013
https://doi.org/10.1016/j.carbon.2020.11.077
https://doi.org/10.1016/j.carbon.2020.11.077
Autor:
Sooraj Kunnikuruvan, Thomas K. Tsotsis, Priya V. Parandekar, Nishant Sinha, Jayashrita Debnath, Nisanth N. Nair, Om Prakash
Publikováno v:
Molecular Simulation. 44:582-589
Coupled cascade reactions forming complex reaction networks can be commonly found in polymerisation reactions and other reactions involving radical intermediates. Predicting the mechanism and kinetics of such reactions requires proper modelling of co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e8dd238ba08b4b58651ca3a3e8b01e80
https://doi.org/10.1080/08927022.2017.1413712
https://doi.org/10.1080/08927022.2017.1413712
Publikováno v:
Macromolecules. 50:6081-6087
The applications of norbornene or nadic end-capped high performance polymers (HPPs) are manifold and have been discussed in the literature for more than two decades. The cross-links formed from nadic end-cap determine the mechanical and thermal prope
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a3f85dc7c1a863f63a7ad6168e461bd3
https://doi.org/10.1021/acs.macromol.7b01107
https://doi.org/10.1021/acs.macromol.7b01107
Publikováno v:
The Journal of Physical Chemistry B. 120:4852-4860
The growing requisite for materials having high thermo-oxidative stability makes the design and development of high performance materials an active area of research. Fluorination of the polymer backbone is a widely applied strategy to improve various
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::838b0ce11b793e809de1424325e9c160
https://doi.org/10.1021/acs.jpcb.6b02072
https://doi.org/10.1021/acs.jpcb.6b02072
Autor:
Satish Kumar, Bradley A. Newcomb, Han Gi Chae, Thomas K. Tsotsis, Kishor Gupta, Prabhakar Gulgunje
Publikováno v:
Carbon. 95:710-714
The density of commercially available polyacrylonitrile-based carbon fibers is in the range of 1.75–1.93 g/cm3. It will be of great benefit to reduce the density of carbon fiber without compromising mechanical properties, so that high-performance s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::443f877544c5155a0682c2928a92975e
https://doi.org/10.1016/j.carbon.2015.08.097
https://doi.org/10.1016/j.carbon.2015.08.097
Publikováno v:
Macromolecular Theory and Simulations. 24:513-520
An important high-temperature polyimide, namely HFPE-30, has been coarse grained to three different levels of detail. It has been shown that while it is possible to successfully calibrate bonded and non-bonded forcefields and attain realistic densiti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::811e48b29dcf1b4000c68c2b28aa8aa8
https://doi.org/10.1002/mats.201500009
https://doi.org/10.1002/mats.201500009
Autor:
Sooraj Kunnikuruvan, Priya V. Parandekar, Sumit Basu, Nisanth N. Nair, Thomas K. Tsotsis, Om Prakash
Publikováno v:
Macromolecular Theory and Simulations. 24:344-351
Improving the high-temperature long-term thermo-oxidative stability of high-performance polymers is crucial for their applications in aerospace industry. For designing novel polymers with improved oxidative stability, it is vital to identify the most
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::49d770fb646bae96279970d807ac1ddd
https://doi.org/10.1002/mats.201500019
https://doi.org/10.1002/mats.201500019
Autor:
Priya V. Parandekar, Sumit Basu, Om Prakash, Nisanth N. Nair, Thomas K. Tsotsis, Sudharsan Pandiyan
Publikováno v:
Chemical Physics Letters. 593:24-27
Employing atomistic molecular dynamics (MD) simulations, we scrutinize the relationship between sub-molecular motions in a glassy polymer and its glass-transition temperature ( T g ). This molecular understanding allows us to modify the polymer to ma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e8e463237127789548dab9c57a9008df
https://doi.org/10.1016/j.cplett.2013.12.076
https://doi.org/10.1016/j.cplett.2013.12.076
Autor:
Thomas K. Tsotsis
Publikováno v:
Polymer Composites. 30:70-86
This article describes the efforts that led to the development of low-cost interlayer materials that may be used to significantly improve the compression-after-impact strength of composite laminates and to, correspondingly, dramatically reduce the ar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d36397475962e5c8ef75a64bca97957
https://doi.org/10.1002/pc.20535
https://doi.org/10.1002/pc.20535