Water Transport in Polylactide and Polylactide/Montmorillonite Composites
作者： An Du , Genaro A. Gelves , Donghun Koo , Uttandaraman Sundararaj , Richard Cairncross
DOI: 10.1007/S10924-012-0540-4
关键词:
摘要: Polylactide–montmorillonite composites were fabricated by melt-blending followed compression molding, and water permeability of the was studied both experiments theoretical models. The permeation in decreases with increasing concentration montmorillonite. Specifically, at a 10 wt% montmorillonite, is 34 % less than neat polymer. Transmission electron microscopy (TEM) wide-angle X-ray scattering (WAXS) results show that most montmorillonite particles are well-dispersed randomly exfoliated polymer matrix. A fit models to data estimates platelets mostly matrix oriented randomly, which matches from WAXS TEM.
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sci-hub.se 参考文章(29)
Eugene Napadensky, Yossef A Elabd, Breathability and Selectivity of Selected Materials for Protective Clothing Defense Technical Information Center. ,(2004) , 10.21236/ADA425206
Donald Garlotta, A Literature Review of Poly(Lactic Acid) Journal of Polymers and The Environment. ,vol. 9, pp. 63- 84 ,(2001) , 10.1023/A:1020200822435
R. K. Bharadwaj, MODELING THE BARRIER PROPERTIES OF POLYMER-LAYERED SILICATE NANOCOMPOSITES Macromolecules. ,vol. 34, pp. 9189- 9192 ,(2001) , 10.1021/MA010780B
Hidenori Otsuka, Yukio Nagasaki, Kazunori Kataoka, Surface characterization of functionalized polylactide through the coating with heterobifunctional poly(ethylene glycol)/polylactide block copolymers. Biomacromolecules. ,vol. 1, pp. 39- 48 ,(2000) , 10.1021/BM990005S
Hideto Tsuji, Hiroki Muramatsu, Blends of aliphatic polyesters. IV. Morphology, swelling behavior, and surface and bulk properties of blends from hydrophobic poly(L‐lactide) and hydrophilic poly(vinyl alcohol) Journal of Applied Polymer Science. ,vol. 81, pp. 2151- 2160 ,(2001) , 10.1002/APP.1651
An Du, Donghun Koo, Mary Ziegler, Richard A. Cairncross, The effect of heat treatment on water sorption in polylactide and polylactide composites via changes in glass-transition temperature and crystallization kinetics Journal of Polymer Science Part B: Polymer Physics. ,vol. 49, pp. 873- 881 ,(2011) , 10.1002/POLB.22258
Tomomi Komatsuka, Akira Kusakabe, Kazukiyo Nagai, Characterization and gas transport properties of poly(lactic acid) blend membranes Desalination. ,vol. 234, pp. 212- 220 ,(2008) , 10.1016/J.DESAL.2007.09.088
Rajinder Pal, Permeation models for mixed matrix membranes. Journal of Colloid and Interface Science. ,vol. 317, pp. 191- 198 ,(2008) , 10.1016/J.JCIS.2007.09.032
Suprakas Sinha Ray, Masami Okamoto, Biodegradable Polylactide and Its Nanocomposites: Opening a New Dimension for Plastics and Composites Macromolecular Rapid Communications. ,vol. 24, pp. 815- 840 ,(2003) , 10.1002/MARC.200300008
V. Vittoria, Influence of the crystallinity on the transport properties of polyethylene Journal of Materials Science. ,vol. 30, pp. 3954- 3958 ,(1995) , 10.1007/BF01153962