Zobrazeno 1 - 10
of 96
pro vyhledávání: '"Mary Ann B. Meador"'
Autor:
Linda McCorkle, Daniel A. Scheiman, Baochau N. Nguyen, Bart Hamilton, Mary Ann B. Meador, Jiao Guo
Publikováno v:
ACS Applied Polymer Materials. 3:2027-2037
Flexible, conformal polyimide (PI) aerogels with low density, good mechanical properties, and high surface areas have attracted much attention for many potential applications such as lightweight an...
Publikováno v:
ACS Applied Polymer Materials. 2:2179-2189
Polyimide aerogels have gained much attention in the last decade due to their highly porous structure with low density, low dielectric constant, good mechanical properties, and thermal stability. T...
Publikováno v:
ACS Applied Polymer Materials. 1:1680-1688
Replacing copper as the central conductor with carbon nanotube (CNT) yarn has potential for greatly reducing the weight of data and power cables for any number of aerospace and automotive applicati...
Autor:
Haiquan Guo, Kevin A. Cavicchi, Baochau Nguyen, Jessica L. Cashman, Marcos Pantoja, Mary Ann B. Meador
Publikováno v:
Scientia.
Autor:
Daniel A. Scheiman, David Tresp, Jessica L. Cashman, Mary Ann B. Meador, Haiquan Guo, Linda McCorkle, Bushara Dosa
Publikováno v:
ACS applied materialsinterfaces. 12(29)
Polyimide aerogels using 1,12-dodecyldiamine (DADD), 3,3'-dimethylbenzidine (DMBZ), and 3,3',4,4'-biphenyltetracarboxylic dianhydride (BPDA) and cross linked using 1,3,5-triaminophenoxybenzene (TAB) were synthesized. Substitution of the aromatic diam
Publikováno v:
ACS applied materialsinterfaces. 12(27)
Aerogels are promising materials for many aerospace applications, including high-performance antennae and flexible insulation, because of their inherent low density and high surface areas. Polymer aerogels, especially polyimide aerogels, provide exce
Autor:
Linda McCorkle, Melissa Wilkosz, Kerah Calomino, Mary Ann B. Meador, Stephanie L. Vivod, Coleen Pugh
Publikováno v:
ACS applied materialsinterfaces. 12(7)
Highly translucent polyimide aerogels were prepared by combining equimolar amounts of pyromellitic dianhydride, 4,4'-hexafluoroisopropylidene di(phthalic anhydride) (6FDA), and 2,2'-dimethylbenzidine and cross-linking with 1,3,5-benzenetricarbonyl tr
Publikováno v:
Journal of Non-Crystalline Solids. 487:19-27
Resilient poly(urethane urea) aerogels are synthesized from aromatic diisocyanates, aromatic diamines, aliphatic polyols, and a trifunctional amine crosslinker. Polyurethane prepolymers are synthesized with isocyanate end groups by reacting the polyo
Autor:
Robert B. Moore, Samantha J. Talley, Mary Ann B. Meador, Aurel Radulescu, Baochau A Nguyen, Stephanie L. Vivod
Publikováno v:
ACS applied materialsinterfaces. 11(34)
The phase diagram for the thermoreversible gelation of poly(ether ether ketone) (PEEK) in 4-chlorophenol (4CP) was constructed over broad temperature and concentration ranges, revealing that PEEK is capable of dissolving and forming gels in both 4CP
Autor:
Nicholas Boynton, Marcos Pantoja, Kevin A. Cavicchi, Jessica L. Cashman, Bushara Dosa, Mary Ann B. Meador
Publikováno v:
ACS applied materialsinterfaces. 11(9)
Polyimide aerogels are mechanically strong porous solids with high surface area, low density, and dielectric constants close to 1, making them ideal materials for use as substrates for lightweight antennas. Increasing the flexibility of the polyimide