摘要
金属有机骨架化合物(Metal-organic Frameworks,MOFs)是由无机金属离子或金属簇与桥连的有机配体通过自组装相互连接,形成的一类具有周期性网络结构的晶态多孔材料。MOFs具有大的比表面积和规整的孔道结构,有利于底物和产物分子的扩散和传输。MOFs成为近十年来研究不衰的领域,一方面是因为研究者可以精准地定制自己所需的MOF,另一方面是其诸如气体吸附,催化等应用前景不断被展示。
This 2016 Chinese Chemistry Engram highlights the MOF catalyst for selective hydrogenation. The MOF catalyst is fabricated by sandwiching platinum nanoparticles between an inner core and an outer shell of an MOF with metal nodes of Fe^3+, Cr^3+ or both (known as MIL-101), which can convert a range of α, β-unsamrated aldehydes with high efficiency and with significantly enhanced selectivity towards unsaturated alcohols.
出处
《化学进展》
SCIE
CAS
CSCD
北大核心
2017年第1期7-8,共2页
Progress in Chemistry