Zobrazeno 1 - 10
of 23
pro vyhledávání: '"R. Y. F. Liu"'
Publikováno v:
Macromolecules. 38:10721-10727
When two polymers are brought into intimate contact, the interface is not perfectly sharp. Instead, localized molecular mixing produces an interphase with thickness on the order of 10 nm. Forced assembly by layer multiplying coextrusion makes it poss
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::388014ee63ef7ec6d8c6e771a2bf8435
https://doi.org/10.1021/ma051649x
https://doi.org/10.1021/ma051649x
Publikováno v:
Macromolecules. 38:4819-4827
The interphase between two immiscible glassy polymers was probed using nanolayer films with tens to thousands of alternating layers of two polymers. Various combinations of poly(methyl methacrylate), polycarbonate, and a series of styrene−acrylonit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::43b00636e06e9ecc156760769574df2c
https://doi.org/10.1021/ma047292z
https://doi.org/10.1021/ma047292z
Publikováno v:
Polymer. 46:3043-3055
Confinement of the crystallizable polymer chain to the lamellar size scale is expected to affect nucleation and growth habit to the extent that new crystalline structures might be created. In this study, films with hundreds of extremely thin layers o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0a2a53157b06187a3b37ce04cb8aa010
https://doi.org/10.1016/j.polymer.2005.01.055
https://doi.org/10.1016/j.polymer.2005.01.055
Publikováno v:
Journal of Applied Polymer Science. 98:1615-1628
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::22cb5207119ce98ad969969ae8c26f35
https://doi.org/10.1002/app.22213
https://doi.org/10.1002/app.22213
Publikováno v:
Journal of Polymer Science Part B: Polymer Physics. 43:1230-1243
The effect of uniaxial orientation on the free-volume and oxygen-transport properties of a propylene copolymer with 4.5 wt % ethylene was examined. The free-volume hole size and hole density were measured with positron annihilation lifetime spectrosc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::310abb5098bb5db7798c5c05b23412f8
https://doi.org/10.1002/polb.20412
https://doi.org/10.1002/polb.20412
Publikováno v:
Journal of Polymer Science Part B: Polymer Physics. 43:1047-1063
In the quest to elucidate the solid-state structures of polymers, insight into the amorphous phase is particularly elusive. Although the permeability of small molecules is often measured as an important performance property, numerous researchers have
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d2748d176e6a9ca5ce670d182e5f870b
https://doi.org/10.1002/polb.20349
https://doi.org/10.1002/polb.20349
Publikováno v:
Macromolecules. 37:6972-6979
When two immiscible polymers are brought into intimate contact, highly localized mixing of polymer chains creates an “interphase” region. We have fabricated materials that are entirely interphase by forced assembly of two immiscible polymers. Ass
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::39ea4fd4be15bf6eba1fa6563ea9cd08
https://doi.org/10.1021/ma049233r
https://doi.org/10.1021/ma049233r
Publikováno v:
Macromolecules. 37:2128-2135
This study examined the solid-state structure of copolyesters based on smectic poly(diethylene glycol 4,4‘-bibenzoate) (PDEGBB) and non-liquid crystalline poly(diethylene glycol isophthalate) (PDEG...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8b42ffe72de3c418fbf4ba4923c9398d
https://doi.org/10.1021/ma030439m
https://doi.org/10.1021/ma030439m
Publikováno v:
Macromolecules. 37:2136-2143
Thermal properties and solid-state structure of copolyesters based on smectic poly(diethylene glycol 4,4‘-bibenzoate) (PDEGBB) and non-liquid crystalline poly(diethylene glycol isophthalate) (PDEGI) were characterized previously. The present study
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cb87501eb51c6a00cfefc7e2336c87db
https://doi.org/10.1021/ma030440l
https://doi.org/10.1021/ma030440l
Autor:
David M. Collard, David A. Schiraldi, Michael R. Hibbs, Anne Hiltner, Jeremy Holtzclaw, Eric Baer, R. Y. F. Liu
Publikováno v:
Journal of Polymer Science Part A: Polymer Chemistry. 42:1668-1681
The synthesis and properties of poly(ethylene terephthalate) (PET) copolymers containing four bisester diamide structural units are reported. Two of the bisester diamides consist of three para-substituted aromatic rings, and the other two consist of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b0deeedc80084b1b1d97498e6485e1d0
https://doi.org/10.1002/pola.11075
https://doi.org/10.1002/pola.11075