Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Pornpen Atorngitjawat"'
Publikováno v:
AIMS Materials Science, Vol 10, Iss 1, Pp 164-181 (2023)
The effect of chlorotrifluoroethylene (CTFE) on dynamic relaxations of poly(vinylidenefluoride-co-chlorotrifluoroethylene) films (P(VDF-CTFE)) containing 0, 10, 15 and 20% of CTFE was investigated via broadband dielectric spectroscopy (DRS) and dynam
Externí odkaz:
https://doaj.org/article/63e6f5134e2341a3a8da89370e2d8a67
Publikováno v:
European Journal of Materials Science and Engineering, Vol 5, Iss 3, Pp 145-155 (2020)
The molecular dynamics of a series of biomedical poly(dimethylsiloxane)(PDMS)-based thermoplastic polyurethane nanocomposites (TPU) containing low and high aspect ratio organosilicates was investigated using broadband dielectric spectroscopy (DRS). T
Externí odkaz:
https://doaj.org/article/1ef7187d718a4210944425a1c1e68f52
Autor:
Pornpen Atorngitjawat
Publikováno v:
Macromolecular Research. 25:391-399
The dielectric relaxation of semicrystalline poly(vinylidene fluoride) films containing different crystalline phase structures was investigated using broadband dielectric spectroscopy. The molecular origins of the dielectric relaxation were assigned
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09212fb2ae1e4784908768e4213af48d
https://doi.org/10.1007/s13233-017-5060-6
https://doi.org/10.1007/s13233-017-5060-6
Publikováno v:
Journal of Polymers and the Environment. 23:216-226
Amorphous polyurethanes (PUs) were prepared from isophorone diisocyanate and various diols based on ethylene glycol, containing phenol (PD), hydrogenated cardanol (HCD) and cardanol (CD) as side groups. The influence of side groups on thermal and the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a50c30547e46272ab0851a80a1d36724
https://doi.org/10.1007/s10924-014-0707-2
https://doi.org/10.1007/s10924-014-0707-2
Antibacterial anionic waterborne polyurethanes/Ag nanocomposites with enhanced mechanical properties
Publikováno v:
Polymer Testing. 40:163-169
Antibacterial properties of anionic waterborne polyurethane (WPU) were obtained by the incorporation of silver nanoparticles via in situ reduction of silver ions. Formation of Ag nanoparticles in WPU was revealed by transmission electron microscopy (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::793243e6146354177ac42ecdf09e86c9
https://doi.org/10.1016/j.polymertesting.2014.09.004
https://doi.org/10.1016/j.polymertesting.2014.09.004
Publikováno v:
Polymers for Advanced Technologies. 25:1027-1033
Structure and dielectric relaxations of antibacterial sulfonated polystyrene (SPS) and silver nanocomposites (SPS/Ag) were investigated via broadband dielectric spectroscopy, Fourier transform infrared spectroscopy, ultraviolet–visible spectroscopy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::289314d3c4582afcba2cc660693de68c
https://doi.org/10.1002/pat.3347
https://doi.org/10.1002/pat.3347
Autor:
Amanda G. McDermott, Kevin A. Masser, Robert J. Klein, James Runt, Pornpen Atorngitjawat, Paul C. Painter
Publikováno v:
Polymer. 50:2424-2435
The molecular dynamics of solutions of poly(2-vinylpyridine) (P2VPy) and a series of low molecular weight phenols containing from one to six hydroxyl groups were investigated using broadband dielectric spectroscopy (DRS). Dynamic mechanical analysis,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bf9055257d6815e75d077c349bd20707
https://doi.org/10.1016/j.polymer.2009.02.049
https://doi.org/10.1016/j.polymer.2009.02.049
Autor:
James Runt, Pornpen Atorngitjawat
Publikováno v:
The Journal of Physical Chemistry B. 111:13483-13490
Ion conduction and polymer dynamics of homogeneous mixtures of poly(2-vinylpyridine) (P2VPy) with 0.1 to 10 mol % lithium perchlorate (LiClO(4)) were investigated using broadband dielectric spectroscopy. Interpretation of the relaxation behavior was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::49a7388be60ca71b95dbd580114b5b76
https://doi.org/10.1021/jp0734068
https://doi.org/10.1021/jp0734068
Publikováno v:
Macromolecules. 40:991-996
The dynamics of sulfonated polystyrene ionomers were investigated by using broadband dielectric relaxation spectroscopy. Dynamic mechanical analysis, Fourier transform infrared spectroscopy, differential scanning calorimetry, and small-angle X-ray sc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6cf8ed9a6757a1f70cfaba3a191b5559
https://doi.org/10.1021/ma061516r
https://doi.org/10.1021/ma061516r
Publikováno v:
Macromolecules. 39:1815-1820
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e0b50e451837c2fcf38639c1126c5c60
https://doi.org/10.1021/ma051717f
https://doi.org/10.1021/ma051717f