Nano Research ( IF 9.9 ) Pub Date : 2018-06-05 , DOI: 10.1007/s12274-018-2098-5 Ngoc Minh Tran , Hien Duy Mai , Hyojong Yoo
Coordination polymer particles (CPPs) with a high degree of porosity and multi-functional reaction sites are promising for diverse applications. The integration of open sites favorable for the post-modification of CPPs presents a unique opportunity for the rational design of inorganic materials with target-oriented functions. Herein, we report a shape-controllable synthetic protocol for zinc-based coordination polymer nanocubes (Zn-CPNs). In the synthesis, 2,6-bis[(4-carboxyanilino)carbonyl] pyridine ([N3]) ligand is employed as an efficient shape-directing modulator to control the size and shape of Zn-CPNs. More importantly, the [N3] ligand provides metal binding sites suitable for the decoration of other functional metals such as copper ions. The copper-modified Zn-CPNs (Cu_Zn-CPNs) show good activities in a heterogeneous catalytic reaction.
中文翻译:
锌基配位聚合物纳米立方体的制备和铜修饰后改性
具有高孔隙度和多功能反应位的配位聚合物颗粒(CPP)有望用于各种应用。有利于CPP后改性的开放场所的整合为合理设计具有目标导向功能的无机材料提供了独特的机会。在本文中,我们报告了基于锌的配位聚合物纳米立方体(Zn-CPNs)的形状可控的合成协议。在合成过程中,使用2,6-双[(4-羧基苯胺基)羰基]吡啶([N3])配体作为控制Zn-CPNs大小和形状的有效形状定向调节剂。更重要的是,[N3]配体提供了适用于装饰其他功能金属(如铜离子)的金属结合位点。铜修饰的Zn-CPNs(Cu_Zn-CPNs)在非均相催化反应中显示出良好的活性。