In recent years, attributed to the excellent catalytic performance of precious metal materials, metal nanoparticles@MOF catalyst has been a popular research direction. Herein, we have synthesized a new 3D cobalt metal–organic framework [Co(TATAB)(344-pytpy)·DMF]_n(H₃TATAB = 4,4′,4″-s-triazine-1,3,5-triyltri-p-aminobenzoic acid; 344-pytpy = 4′-(3-pyridyl)-4,2′:6′,4″-terpyridine)(1)(P1) by solvothermal method. Its crystal structure was determined with single-crystal X-ray diffraction (SC-XRD) techniques. The final composite Pd-NPs@1 catalyst was synthesized by a reduction method. The catalyst showed high catalytic performance and high recycling stability for nitrophenol degradation and cinnamaldehyde hydrogenation reaction.

中文翻译：

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一种新型的钴金属有机框架作为钯纳米颗粒的基质，可用于高效硝基苯酚降解和肉桂醛加氢†

近年来，由于金属贵金属材料的优异催化性能，金属纳米颗粒@MOF催化剂一直是研究的热点。在这里，我们合成了一种新的3D钴金属-有机骨架[Co（TATAB）（344-pytpy）·DMF] _n（H ₃ TATAB = 4,4'，4″ -s -triazine-1,3,5- triyltri- p氨基苯甲酸; 344-pytpy = 4' - （3-吡啶基）-4,2'：6'，4“ -三联吡啶）（1）（P1）通过溶剂热方法。用单晶X射线衍射（SC-XRD）技术测定其晶体结构。最终复合Pd-NPs @ 1通过还原法合成催化剂。该催化剂对硝基苯酚降解和肉桂醛加氢反应具有较高的催化性能和较高的循环稳定性。