A novel one-pot synthesized CuCe-SAPO-34 catalyst with high NH3-SCR activity and H2O resistance
A novel one-pot synthesized CuCe-SAPO-34 catalyst with high NH3-SCR activity and H2O resistance
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DOI：
10.1016/j.catcom.2016.04.007
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发表时间：
2016-06
影响因子：
3.7
通讯作者：
N. Can;Xiaoyan Shi;Kuo Liu;Yanchen You;Shaoxin Wang;Hong He
中科院分区：
文献类型：
--
作者：
N. Can;Xiaoyan Shi;Kuo Liu;Yanchen You;Shaoxin Wang;Hong He
CuCe-SAPO-34 catalysts based on the one-pot hydrothermal synthesis method were prepared for the first time. The addition of Ce suppressed the formation of CuO and increased the amount of active Cu2 +, resulting in better NH3-SCR activity than Cu-SAPO-34. Ce greatly improved the H2O resistance during the SCR process by stabilizing the zeolite structure and obstructing the transformation of active Cu2 +into inactive forms.
