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Research about Chemical-Biological Protection Capability of Selectively Permeable Membrane Materials Based on Polyvinyl Alcohol  

Kang, Jae-Sung (SamYang Chemical Research Institute of Technology)
Seo, Hyeon-Kwan (SamYang Chemical Research Institute of Technology)
Kwon, Tae-Geun (SamYang Chemical Research Institute of Technology)
Park, Hyen-Bae (Agency for Defense Development)
Lee, Hae-Wan (Agency for Defense Development)
Publication Information
Membrane Journal / v.23, no.3, 2013 , pp. 237-244 More about this Journal
Abstract
We fabricated several composite membranes with selectively permeable performance designed to facilitate water vapor transport and resist DMMP vapor permeation. Materials for selective permeable membrane were based on polyvinyl alcohol and functional polymer containing basic functional group. With these materials, we characterized selectively permeable performance to identify next-generation material with chemical-biological protective capability. Results showed that polyvinyl alcohol (PVA)/polyethyleneimine (PEI) materials possessed performance with superior water vapor permeation ($2,200{\sim}2,900g/m^2/day$) and protective capability against DMMP vapor ($47g/m^2/day$).
Keywords
selectively permeable membrane; chemical-biological protection; polyvinyl alcohol;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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