The Poisoning Effect of Na Doping over Mn-Ce/TiO<sub>2</sub> Catalyst for Low-Temperature Selective Catalytic Reduction of NO by NH<sub>3</sub>

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr class="thead"><td align="left" rowspan="2">Catalysts</td><td align="center" colspan="4">Surface atomic concentrations (%)</td></tr><tr class="thead"><td align="center">Mn</td><td align="center">Ti</td><td align="center">Ce</td><td align="center">O</td></tr><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr><td align="left">Mn-Ce/TiO<sub>2</sub></td><td align="center">8.32</td><td align="center">26.5</td><td align="center">3.23</td><td align="center">61.95</td></tr><tr><td align="left">2% Mn-Ce/TiO<sub>2</sub> (C)</td><td align="center">3.57</td><td align="center">24.77</td><td align="center">1.56</td><td align="center">42.14</td></tr><tr><td align="left">2% Mn-Ce/TiO<sub>2</sub> (Cl)</td><td align="center">4.59</td><td align="center">15.43</td><td align="center">1.44</td><td align="center">66.82</td></tr><tr><td align="left">2% Mn-Ce/TiO<sub>2</sub> (N)</td><td align="center">7.17</td><td align="center">25.7</td><td align="center">2.97</td><td align="center">58.9</td></tr><tr class="table-tr"><td colspan="5"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Surface atomic concentrations of Mn-Ce/TiO<sub>2</sub> catalysts with different sodium oxides.

Journal of Nanomaterials

tab2

Table 2

Table 2: The Poisoning Effect of Na Doping over Mn-Ce/TiO<sub>2</sub> Catalyst for Low-Temperature Selective Catalytic Reduction of NO by NH<sub>3</sub> 

Journal of Nanomaterials

The Poisoning Effect of Na Doping over Mn-Ce/TiO2 Catalyst for Low-Temperature Selective Catalytic Reduction of NO by NH3

Table 2

The Poisoning Effect of Na Doping over Mn-Ce/TiO₂ Catalyst for Low-Temperature Selective Catalytic Reduction of NO by NH₃