TiO2 interpenetrating networks decorated with SnO2 nanocrystals: Enhanced activity of selective catalytic reduction of NO with NH3

Authors

Minjun Chen, Tongji University
Jianping Yang, University of Wollongong
Yong Liu, Central South UniversityFollow
Wei Li, Fudan University
Jianwei Fan, Tongji University
Xianqiang Ran, Tongji University
Wei Teng, Tongji University
Yu Sun, Shanghai Tongji Clearon Environmental-Protection Equipment Engineering
Weixian Zhang, Tongji University
Guangming Li, Tongji University
S X. Dou, University of WollongongFollow
Dongyuan Zhao, Fudan University

RIS ID

97202

Publication Details

Chen, M., Yang, J., Liu, Y., Li, W., Fan, J., Ran, X., Teng, W., Sun, Y., Zhang, W., Li, G., Dou, S. Xue. & Zhao, D. (2015). TiO₂ interpenetrating networks decorated with SnO₂ nanocrystals: Enhanced activity of selective catalytic reduction of NO with NH₃. Journal of Materials Chemistry A, 3 (4), 1405-1409.

Abstract

Highly branched TiO₂ interpenetrating network architectures decorated with SnO₂ nanocrystals were fabricated through a sacrificial-template approach for selective catalytic reduction of NO with ammonia. Such unique architectures demonstrate outstanding catalytic activity for NO conversion (approx. 90%), high N₂ selectivity (approx. 100%), good stability and strong resistance to SO₂ and H₂O poisoning over a broad temperature range (75-325 °C).