Viet Van Pham, Phuong Hoang Nguyen, Quan Xuan Nguyen, Oanh Kieu Thi Vo, Quynh Nhu Le Phan, The Luan Nguyen, Hanh My Thi Nguyen, Huong Lan Nguyen
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NOx treatment’s photocatalytic activity using the Ag/SnO2/polypropylene
Environmental and materials scientists are becoming more interested in catalytic materials for use in filtration and remediation of contaminated gas.. In this study, Ag/SnO2 catalysts were adorned onto a polypropylene (PP) membrane to eliminate nitrogen oxide (NOx) gas. The catalyst-coated membrane achieved an efficiency of 63.62% and exhibited a low generation of nitrogen dioxide (NO2), just 2.51%. It is noteworthy that even after five cycle experiments, the Ag/SnO2/PP catalytic membrane showed remarkable resilience, retaining a high removal efficiency of approximately 58.2%. Furthermore, the catalytic membrane demonstrated a positive trend in transforming NOx into eco-friendly products, hence decreasing the generation of NO2 byproducts. These encouraging findings demonstrate the Ag/SnO2 catalysts' potential for treating contaminated gasses in the near future in catalytic membrane technologies.
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Publishes high quality research and technical papers in all areas of ceramic and related materials
Spans the broad and growing fields of ceramic technology, material science and bioceramics
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Journal of the Australian Ceramic Society since 1965
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