Meng Lingxin, Fonseca Javier, Sánchez-Naya Roberto, Ghadiri Amir Mohammad, Imaz Inhar, Maspoch Daniel
Catalan Institute of Nanoscience and Nanotechnology (ICN2), CSIC, and Barcelona Institute of Science and Technology Campus UAB, 08193 Bellaterra, Barcelona, Spain.
Departament de Química, Facultat de Ciències, Universitat Autònoma de Barcelona, 08193 Bellaterra, Spain.
J Am Chem Soc. 2024 Aug 7;146(31):21225-21230. doi: 10.1021/jacs.4c07194. Epub 2024 Jul 26.
Here we report the formation of a 3D NaCl-type binary porous superstructure coassembly of two colloidal polyhedral metal-organic framework (MOF) particles having complementary sizes, shapes, and charges. We employed a polymeric-attenuated Coulombic self-assembly approach, which also facilitated the coassembly of these MOF particles with spherical polystyrene particles to form 2D binary superstructures. Our results pave the way for using MOFs to create sophisticated superstructures comprising particles of various sizes, shapes, porosities, and chemical compositions.
在此，我们报道了由两个具有互补尺寸、形状和电荷的胶体多面体金属有机框架（MOF）颗粒形成的三维氯化钠型二元多孔超结构共组装体。我们采用了一种聚合物衰减库仑自组装方法，该方法还促进了这些MOF颗粒与球形聚苯乙烯颗粒的共组装，以形成二维二元超结构。我们的结果为利用MOF创建由各种尺寸、形状、孔隙率和化学成分的颗粒组成的复杂超结构铺平了道路。
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