@inproceedings{b7bd5767ed6142889d231893e5263d22,
title = "Study on performance of transition metal-doped catalysts for DeNOx at low-temperature",
abstract = "Mn-Ce based catalysts doped with transition metal were synthesized via a sol-gel method for low-temperature Selective catalytic reduction DeNOx. NOx conversion of these catalysts was evaluated under 100 °C -300 °C. H2-Temperature Programmed Reduction was used to investigate the reduction capability effect on NOx conversion. On this basis, sulfur resistance of catalysts was analyzed and Fourier Transform Infrared (FI-IR) spectra were used to discuss sulfur poisoning mechanism of catalysts. The results indicated that NOx conversion of catalysts was Mn-Ce-W0.03 ≈ Mn-Ce-Y0.03 > Mn-Ce-Zr0.03 > Mn-Ce >Mn-Ce-La0.03 > Mn-Ce-Pr0.03.W, Zr, Y elements was doped to improve catalytic activity at low-temperature and enhance anti-sulfur ability of catalysts. Especially, W element can restrain sulfate formation and reduce the channel blocking of the catalyst and Mn-Ce-W0.03 catalyst displays optimal performance of resistance to sulfur poisoning.",
keywords = "Low-temperature, Mn-based catalyst, Resistance, Selective catalytic reduction DeNOx, Sulfur",
author = "Qiao, {Jin Shuo} and Zhang, {Cui Ya} and Yin, {Xiao Ju} and Sun, {Ke Ning}",
year = "2014",
doi = "10.4028/www.scientific.net/AMR.873.612",
language = "English",
isbn = "9783037859698",
series = "Advanced Materials Research",
pages = "612--618",
booktitle = "8th China National Conference on Functional Materials and Applications",
note = "8th China National Conference on Functional Materials and Applications, NCFMA 2013 ; Conference date: 23-08-2013 Through 26-08-2013",
}