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发布时间：2021-04-14
论文类型：期刊论文
发表时间：2021-01-10
发表刊物：FERROELECTRICS
卷号：565
期号：1,SI
页面范围：58-65
ISSN号：0015-0193
关键字：Environmental catalysts; bimetallic MOFs; Cu-Al-BTC; CO-SCR
摘要：Bimetallic Cu-Al-BTC MOFs with various Cu/Al ratios were successfully synthesized via a hydrothermal method and applied for CO-SCR. It is found that the catalytic efficiency increased significantly with Cu:Al ratio from 1:1 to 6:1. 6Cu1Al-BTC catalyst exhibits the highest catalytic activity, which achieves nearly 100% NO conversion in the temperature range from 325 degrees C to 400 degrees C. All bimetallic Cu-Al-BTC catalysts showed higher catalytic activity than pure Cu-BTC and Al-BTC materials. The feasibility of bimetallic Cu-Al-BTC MOFs as a novel deNO(x)catalyst was evaluated in this work.