Polymer blends
1 - 3 of 3 results
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Microporous foams of polymer blends of two biodegradable polyesters, poly(L-lactic acid) (PLLA) and poly("-caprolactone) (PCL), were prepared via thermally induced phase separation method. The phase behaviors of the solutions of the polymer blends in 1,4-dioxane containing water were similar, which
Desalination 234 (2008)
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In this work the preparation and characterization of gas separation hollow fibers based on polyethersulfone Sumikaexcel (PES) and polyimide Matrimid 5218 (PI) blends are reported. Scanning Electron Microscopy (SEM) was used to investigate the morphological characteristics and structure of the asymme
Desalination 145 (2002)
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In this work, the effects of major spinning parameters, such as: polymer concentration, air gap distance, bore fluid composition, and take-up velocity on the structure and the permeation properties of polyethersulfone-polyimide gas separation hollow fibers are discussed in detail. It is shown that a
Desalination 144 (2002)
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