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Structural Properties of MnOx/Al-SBA-15 in Low-Temperature Selective Catalytic Reduction of NOx with NH3
2013
Wuli huaxue xuebao
摘要: 采用后合成法制备 MnOx/Al-SBA-15 催化剂, 考察了催化剂的低温 NH3选择性催化还原(SCR)NOx的性 能. 利用傅里叶变换红外(FTIR)光谱、 N2吸附-脱附、 X 射线衍射(XRD)、 扫描电镜(SEM)、 拉曼(Raman)光谱、 X 射线光电子能谱(XPS)及 NH3程序升温脱附(NH3-TPD)的表征手段, 对催化剂的结构性质和 SCR 性能进行了系
doi:10.3866/pku.whxb201210094
fatcat:twymkxhqubghfcd4azanaq6gve