Wang Zhi-Qiang, Chen Jing-Huo, Qiu Xiaohang, Ma Jian-Gong, Cheng Peng
Department of Chemistry and Key Laboratory of Advanced Energy Material Chemistry (MOE), College of Chemistry, Nankai University, Tianjin 300071, P. R. China.
Green Catalysis Center, and College of Chemistry, Zhengzhou University, Zhengzhou, Henan 450001, P. R. China.
ACS Appl Mater Interfaces. 2021 Feb 17;13(6):7389-7395. doi: 10.1021/acsami.1c00844. Epub 2021 Feb 2.
The conversion of CO into high value-added chemical products is the focus of current scientific research. We make use of the specific porous structure of nanosized metal-organic frameworks (MOFs) loading the highly active yet metastable nano CuO to catalyze the conversion of CO into a series of high value-added bioactive pyridone/pyrone-3-carboxylic acid products via heterocyclic 4-hydroxy-2-pyridones/pyrones, which exhibit high activity, selectivity, and reusability. Nano MOF sponge-covered metastable nanoparticles (NPs) converting CO into high value-added bioproducts provide a facile "dual-side surfactant" strategy, a highly efficient composite catalyst, and a practicable pathway not only for the sustainable use of CO but also for environment-friendly production of bioproducts.
将一氧化碳转化为高附加值的化学产品是当前科研的重点。我们利用负载高活性但亚稳的纳米氧化铜的纳米金属有机框架（MOF）的特定多孔结构，通过杂环4-羟基-2-吡啶酮/吡喃酮将一氧化碳催化转化为一系列高附加值的生物活性吡啶酮/吡喃-3-羧酸产物，这些产物具有高活性、选择性和可重复使用性。纳米MOF海绵覆盖的亚稳纳米颗粒（NP）将一氧化碳转化为高附加值生物产品，不仅为一氧化碳的可持续利用，也为生物产品的环境友好型生产提供了一种简便的“双侧表面活性剂”策略、一种高效的复合催化剂和一条可行的途径。
