Teng Qian, He Yan-Ping, Chen Shu-Mei, Zhang Jian
State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, P. R. China.
College of Chemistry, Fuzhou University, Fuzhou, Fujian 350108, China.
Dalton Trans. 2022 Aug 9;51(31):11612-11616. doi: 10.1039/d2dt01976k.
Herein, we report an efficient method to construct cage-based MOF materials with exposed metal active sites for catalysis. By employing ZrL (L = embonate) cages as precursors for assembly with N-containing ligands and Co ions, a new ZrL-Co based chain structure (PTC-318) has been generated through two-step reactions. Interestingly, in the absence of a photosensitizer, PTC-318 exhibits notable photocatalytic activity for H evolution under visible-light irradiation.
在此，我们报道了一种构建具有暴露金属活性位点用于催化的笼状金属有机框架（MOF）材料的有效方法。通过使用ZrL（L = 恩波酸盐）笼作为与含氮配体和钴离子组装的前体，通过两步反应生成了一种新的基于ZrL-Co的链状结构（PTC-318）。有趣的是，在没有光敏剂的情况下，PTC-318在可见光照射下对析氢表现出显著的光催化活性。
