CuO catalyst was prepared from HKUST-1 temple through a pyrolysis process, noted as CuO-p. Its morphology with octahedral shape was verified to be inherited from the HKUST-1 and however essentially difference with CuO-c prepared by coprecipitation method. Moreover, CuO-p (15.4 m²/g) obtained by HKUST-1 pyrolysis has a bigger surface area than that (CuO-c, 3.4 m²/g) obtained by coprecipitation. The CuO samples and HKUST-1 were tested for low-temperature selective catalytic reduction (SCR) of NO with NH₃ as reducing agent. The CuO-p catalyst derived from HKUST-1 exhibited the superior deNO_x activity with respect to CuO-c. The further calcination at 600 °C under an N₂ atmosphere is beneficial for improving the specific surface area and achieving an ideal SCR performance (TOF of 3.45 × 10⁻⁵ s⁻¹ and ∼100% selectivity towards N₂ at 270 °C). This work expands the potential applications of MOFs as catalysts.

CuO催化剂是由HKUST-1太阳穴通过热解过程制备的，记为CuO- p。证实其具有八面体形状的形态是从HKUST-1继承而来的，但与通过共沉淀法制备的CuO- c基本上不同。而且，通过HKUST-1热解获得的CuO- p（15.4m ² / g）具有比通过共沉淀获得的CuO- c（3.4m ² / g）更大的表面积。测试了CuO样品和HKUST-1以NH ₃为还原剂进行的NO的低温选择性催化还原（SCR）。源自HKUST-1的CuO- p催化剂表现出优异的de NO _x关于CuO- c的活性。在N ₂气氛下于600°C进一步煅烧有利于改善比表面积并实现理想的SCR性能（TOF为3.45×10 ^-5  s ^-1，在270°C下对N _2的选择性为〜100％） 。这项工作扩展了MOF作为催化剂的潜在应用。