| Autor: |
Van Pham, Viet, Nguyen, Phuong Hoang, Nguyen, Quan Xuan, Vo, Oanh Kieu Thi, Phan, Quynh Nhu Le, Nguyen, The Luan, Nguyen, Hanh My Thi, Nguyen, Huong Lan |
| Zdroj: |
Journal of the Australian Ceramic Society; Dec2024, Vol. 60 Issue 5, p1477-1482, 6p |
| Abstrakt: |
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. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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