基于 MOF 的 NO 歧化催化剂的热循环。
Thermal Cycling of a MOF-Based NO Disproportionation Catalyst.
机构信息
Department of Chemistry, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, Massachusetts 02139, United States.
出版信息
J Am Chem Soc. 2021 Jan 20;143(2):681-686. doi: 10.1021/jacs.0c12134. Epub 2021 Jan 6.
The metal-organic framework Cu-MFU-4 reacts with NO, initially forming a copper(I)-nitrosyl at low pressure, and subsequently generates NO disproportionation products Cu-NO and NO. The thermal stability of MFU-4 allows NO to be released from the framework at temperatures greater than 200 °C. This treatment regenerates the original Cu-MFU-4, which can engage in subsequent cycles of NO disproportionation.
金属有机骨架 Cu-MFU-4 与 NO 反应，在低压下最初形成铜（I）-亚硝酰，随后生成 NO 歧化产物 Cu-NO 和 NO。MFU-4 的热稳定性允许在高于 200°C 的温度下从骨架中释放 NO。这种处理方法使原始的 Cu-MFU-4 再生，它可以参与随后的 NO 歧化循环。
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