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http://dx.doi.org/10.14579/MEMBRANE_JOURNAL.2016.26.1.32

Study on Facilitated Olefin Transport Phenomena of Poly(vinyl alcohol)/AgCF3SO3/Al(NO3)3 Electrolyte  

Park, Young Sung (Department of Chemistry, Sangmyung University)
Kang, Sang Wook (Department of Chemistry, Sangmyung University)
Publication Information
Membrane Journal / v.26, no.1, 2016 , pp. 32-37 More about this Journal
Abstract
The poly(vinyl alcohol) $(PVA)/AgCF_3SO_3/Al(NO_3)_3$ electrolyte membrane was fabricated to prepare for highly permeable facilitated olefin transport membrane, compared with poly(vinylpyrrolidone) $(PVP)/AgCF_3SO_3/Al(NO_3)_3$ complex. In order to examine the characteristics of $PVA/AgCF_3SO_3/Al(NO_3)_3$ membrane, we used the analytical methods such as SEM, FT-IR, and FT-Raman. The best separation performance was observed at the mole ratio of 1 : 1 : 0.01 $PVA/AgCF_3SO_3/Al(NO_3)_3$ among various $Al(NO_3)_3$ concentration. As a result, the selectivity was 12 and mixed-gas permeability was 3.5 Barrer. Furthermore, the selectivity and permeability remained constant for up to 115 h.
Keywords
Poly(vinyl alcohol); facilitated transport; olefin; membrane;
Citations & Related Records
Times Cited By KSCI : 4  (Citation Analysis)
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