López-Cabrelles Javier, Mínguez Espallargas Guillermo, Coronado Eugenio
Instituto de Ciencia Molecular (ICMol), Universidad de Valencia, c/Catedrático José Beltrán, 2, Paterna 46980, Spain.
Polymers (Basel). 2016 Apr 26;8(5):171. doi: 10.3390/polym8050171.
The encapsulation of functional molecules inside porous coordination polymers (also known as metal-organic frameworks, MOFs) has become of great interest in recent years at the field of multifunctional materials. In this article, we present a study of the effects of size and charge in the anion exchange process of a Gd based MOF, involving molecular species like polyoxometalates (POMs), and [AuCl₄]. This post-synthetic modification has been characterized by IR, EDAX, and single crystal diffraction, which have provided unequivocal evidence of the location of the anion molecules in the framework.
近年来，在多功能材料领域，将功能分子封装在多孔配位聚合物（也称为金属有机框架，MOF）内部已引起了极大的关注。在本文中，我们研究了基于钆的MOF在阴离子交换过程中尺寸和电荷的影响，其中涉及多金属氧酸盐（POM）和[AuCl₄]等分子种类。这种后合成修饰已通过红外光谱（IR）、能量散射X射线光谱（EDAX）和单晶衍射进行了表征，这些表征为阴离子分子在框架中的位置提供了明确的证据。
