Chen-zi Lu

TL;DR: In this article, Sb had a promotion effect on the Na resistance of MnOx/TiO2 catalyst and the promotion mechanism was investigated based on the characterization results of BET, XRD, H2-TPR, NH3-TPD, XPS and in situ DRIFT.

TL;DR: In this article, the poisoning effect of Na and K on Mn/TiO2 was investigated based on experimental and theoretical study, and it was found that K had a stronger poisoning effect than that of Na.

TL;DR: In this paper, the poisoning effect of Zn and Pb on the SCR performance of the Ce/TiO 2 catalyst was investigated, and the results indicated that both Zns and Pbs had a poisoning effect on Ce/ TiO 2 and that Pb exhibited more poisoning effect than Zns in most of the reaction temperature range.

TL;DR: In this article, a series of Mn/TiWOx catalysts were prepared and used in NH3-SCR reaction for NOx emission control, and several characterization techniques including XRD, H2-TPR, NH 3-TPD, XPS were used to investigate the effect of TiWOx support on the SCR performance of Mn /TiW Ox (1:1) catalyst.

TL;DR: In this paper, the effect of HF treatment on the performance of ceria for selective catalytic reduction of NO with NH3 was investigated and the experimental results showed that HF treatment could greatly enhance the SCR performance of Ceria within the temperature range of 100-400°C.