Zobrazeno 1 - 10
of 60
pro vyhledávání: '"Alex J. Hsieh"'
Autor:
Xuanhe Zhao, Shaoting Lin, Keith A. Nelson, Alex J. Hsieh, Xinyue Liu, Yuchen Sun, Raul Radovitzky, Zhao Qin, Jiahua Ni, David Veysset
Publikováno v:
Matter. 4:1919-1934
Summary Nanofibrous hydrogels are pervasive in animal and plant bodies and have been widely seen in engineering applications. Electrospinning is one of the most widely used methods for the fabrication of nanofibrous hydrogels. Whereas the biological
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::81e70ab8fab90c7bf108a2722668b3fe
https://doi.org/10.1016/j.matt.2021.03.023
https://doi.org/10.1016/j.matt.2021.03.023
Supramolecular hierarchical polyurethane elastomers for thermal and mechanical property optimization
Publikováno v:
Polymer. 260:125363
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d2ea75dfea8413a38d27fd0bd4969507
https://doi.org/10.1016/j.polymer.2022.125363
https://doi.org/10.1016/j.polymer.2022.125363
Autor:
David Veysset, Yuchen Sun, Alex J. Hsieh, Keith A. Nelson, Steven E. Kooi, Timothy M. Swager, Weiguo Hu, You-Chi Mason Wu
Publikováno v:
Polymer. 168:218-227
This study elucidates the influence of molecular attributes on the observed dynamic stiffening in select two-component polyurethanes upon high strain-rate impact. Unlike typical segmented elastomers, polyurethanes consisting of poly(tetramethylene ox
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f6d3b7f0a71934198bbd3cbcfbd0588c
https://doi.org/10.1016/j.polymer.2019.02.038
https://doi.org/10.1016/j.polymer.2019.02.038
Autor:
Robert H. Lambeth, Brian L. Wardle, Hugh A. Bruck, Itai Y. Stein, Dale L. Lidston, Mark L. Bundy, Daniel P. Cole, Alex J. Hsieh, Jeffrey L. Gair, Estelle Kalfon-Cohen
Publikováno v:
Composites Science and Technology. 166:115-124
The exceptional static and dynamic physical properties of poly(urethane-urea) (PUU) elastomers make them prime candidates for impulsive loading structural applications, such as blast protection coatings. Since the theoretical physical properties of c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3280a5d288a60232fe1594d7c51af6a3
https://doi.org/10.1016/j.compscitech.2018.02.011
https://doi.org/10.1016/j.compscitech.2018.02.011
Publikováno v:
Polymer. 146:222-229
Recent observations of the high-velocity impact response in poly (urethane urea), PUU, elastomers has inspired a new inquiry on whether enabling molecular mechanisms could benefit dynamic impedance optimization at the interface of a glass/polymer bil
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::971b98083f4a491b3fcc4e3a6c6de259
https://doi.org/10.1016/j.polymer.2018.05.034
https://doi.org/10.1016/j.polymer.2018.05.034
Publikováno v:
Veysset, David
The dynamic deformation response of select model poly(urethane urea) elastomers (PUU) at high strain rates is investigated via an all-optical laser-induced projectile impact test (LIPIT). LIPIT measurements allow the direct visualization of the impac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::899d27cc8829e88d70b8d2044be48cb6
https://doi.org/10.1016/j.polymer.2017.06.071
https://doi.org/10.1016/j.polymer.2017.06.071
Publikováno v:
Extreme Mechanics Letters. 9:317-323
Biological composites, like nacre and bone, have captured the interest of the scientific community for their outstanding ability to amalgamate a host of properties such as stiffness, strength, toughness, and impact resistance. Nacre, which is compose
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::347effd30d2b40dbd7b4a1d4bb840900
https://doi.org/10.1016/j.eml.2016.09.006
https://doi.org/10.1016/j.eml.2016.09.006
Autor:
Weiguo Hu, Steven E. Kooi, Timothy M. Swager, David Veysset, Gregory C. Rutledge, Alex J. Hsieh, John P. Mikhail, You-Chi Mason Wu, Keith A. Nelson
Publikováno v:
Polymer. 218:123518
Segmented polyurethanes exhibit versatile mechanical properties, where their outstanding resilience and toughness enable material designs with high energy-absorption capability. However, there is a lack of fundamental understanding regarding the unde
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c6b1f42e40ee10a64b5d321be08b7043
https://doi.org/10.1016/j.polymer.2021.123518
https://doi.org/10.1016/j.polymer.2021.123518
Publikováno v:
Polymer. 100:149-157
The glass transition processes of the soft-segments (SS) in a series of poly(urethane urea) (PUU) elastomers were studied by solid-state NMR. Two SS fractions, rigid (SSr) and mobile (SSm), can be discerned by time-domain wideline separation, 13C 1H
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c71a4ba4a96d5d3aa2e15784ba56998
https://doi.org/10.1016/j.polymer.2016.08.015
https://doi.org/10.1016/j.polymer.2016.08.015
Publikováno v:
Polymer. 95:52-61
The use of solid-state nuclear magnetic resonance (ssNMR) spectroscopy as a technique for probing and interpretation of the molecular dynamics in select ultrahigh molecular weight poly(ethylene) (UHMWPE) fibers based prepreg materials is investigated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a8040c4ed9d3f67a25a9b3d1e2a5814
https://doi.org/10.1016/j.polymer.2016.04.048
https://doi.org/10.1016/j.polymer.2016.04.048