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http://dx.doi.org/10.7473/EC.2016.51.3.226

A Development of Polyester-based Non-woven Fabric Filter for Air Purifier Treated with Self-actuated Photocatalyst  

Choi, Sei Young (Department of Applied Chemistry, Cheongju University)
Publication Information
Elastomers and Composites / v.51, no.3, 2016 , pp. 226-232 More about this Journal
Abstract
We studied the photocatalytic functionality such as deodorant, antibacterial, fine dust collection efficiency of polyester-based non-woven fabric filter treated with self-actuated photocatalyst. According to UV/visible result, the UV-visible peak of visible-light responsive photocatalyst was found to be red shift at 420 nm sensitive in the visible light region. The deodorizing performance was shown to be reduced more than 80% even without dark conditions. Fine dust particles collection efficiency was shown to be excellent at the size of not only $2.5{\mu}m{\sim}10.0{\mu}m$ but also less than $2.5{\mu}m$. Also antimicrobial and antifungus was shown to be reduced more than 99.9%.
Keywords
self-actuated photocatalyst; polyester fabric filter; VOCs; deodorization; antibacterial;
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Times Cited By KSCI : 5  (Citation Analysis)
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