Journal
TEXTILE RESEARCH JOURNAL
Volume 86, Issue 4, Pages 339-349Publisher
SAGE PUBLICATIONS LTD
DOI: 10.1177/0040517515596935
Keywords
zinc oxide; self-decontamination; electrospinning; fibers; methyl parathion; reusability; chemical protection
Categories
Funding
- Cornell Agricultural Experiment Station, North Central Regional Research Project [NC 170]
- Cooperative State Research, Education, and Extension Service, US Department of Agriculture [NYC329801]
- College of Human Ecology
- Department of Fiber Science Apparel Design
- American Association of Textile Chemists and Colorists
- NSF MRSEC [DMR-1120296]
Ask authors/readers for more resources
Zinc oxide (ZnO) nanoparticles were used as the photocatalyst to develop self-decontaminating fibers for potential use as chemical protective materials. Since ZnO is an effective photocatalyst for degradation of organophosphate, it was incorporated in electrospun polyacrylonitrile (PAN) fibers. Photocatalytic degradation of methyl parathion, an organophosphate, upon exposure to ZnO-PAN fibers was evaluated and found to be effective for reuse for up to five exposure cycles. High performance liquid chromatography, UV-vis spectroscopy, calculations of octanol-water partition coefficients, and P-31 NMR spectroscopy were used to determine that hydrolysis is the probably mechanism for photocatalytic degradation.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available