One-step synthesis of confined ion Agx-Cu-BTC for selective catalytic reduction of NO with CO

Ag2O dispersed in Bi-metal organic framework Ag-x-Cu-BTC were firstly prepared by preassembled method (PAM). These catalysts have regular octahedral shape with high specific surface area. In addition, mixed-node Ag-x-Cu-BTC show better performance for CO-SCR with the addition of Ag cations that enhance CO-SCR activity under the same condition at a lower temperature (< 240 degrees C). The addition of Ag cations into metallic framework results in promoting the catalysts activity and increasing reaction activated sites, suggesting that metal organic frameworks should be a promising material for SCR of denitrification. It also promotes a new method for acquiring metal oxides/metal organic frameworks.