Fabrication and formation mechanism of Ce2O3–CeO2–CuO–MnO2/CNTs catalysts and application in low-temperature NO reduction with NH3. Issue 70 (11th July 2016)

• Record Type: Journal Article
• Authors: Zhang, Yanbing; Zheng, Yuying; Chen, Xuehong; Fu, Binbin
• Is Part Of: RSC advances. Volume 6:Issue 70(2016)
• Page Start: 65392
• Page End: 65396
• Publication Date: 2016-07-11
• Subjects: Chemistry -- Periodicals; 540.5
• DOI: 10.1039/c6ra10482g
• Languages: English
• ISSNs: 2046-2069

Abstract

Abstract : Ce2 O3 –CeO2 –CuO–MnO2 /CNTs catalysts were synthesized via a redox strategy, and presented 58–85% NO conversion at 80–180 °C. Abstract : Ce2 O3 –CeO2 –CuO–MnO2 /CNTs catalysts were synthesized via a redox strategy, and presented 58–85% NO conversion at 80–180 °C. The 6% Ce2 O3 –CeO2 –CuO–MnO2 /CNTs catalyst displayed the optimal activity, which may be owing to the generation of amorphous mixed metal-oxide catalysts, and higher contents of Ce 3+ and surface oxygen (Oy ). The formation mechanism of the catalysts was proposed.