Construction of Zr-Metal-Organic Frameworks-Based Composite Materials toward Anhydrous Proton Conduction and Photocatalytic CO Reduction.

Metal-organic frameworks constructed from Zr usually possess excellent chemical and physical stability. Therefore, they have become attractive platforms in various fields. In this work, two families of hybrid materials based on ZrSQU have been designed and synthesized, named Im@ZrSQU and Cu@ZrSQU, respectively.

A porous Ti-based metal-organic framework for CO photoreduction and imidazole-dependent anhydrous proton conduction.

The anhydrous proton conductivity of Im@IEF-11 resulting from the integration of imidazole and porous IEF-11 has been investigated, and the highest proton conductive value can reach up to 7.64 × 10 S cm. Furthermore, IEF-11 is also developed to reduce CO due to its reasonable structure and suitable energy band, and its CO formation rate is 31.

Ag Nanoparticle-Modified Polyoxometalate-Based Metal-Organic Framework for Enhanced CO Photoreduction.

The photoreduction deposition method is employed to fabricate a family of silver nanoparticle (Ag NP)-modified polyoxometalate-based metal-organic framework () photocatalysts, named . The title photocatalysts, , can be used for the photocatalytic reduction of CO and are observed to efficiently reduce CO into CO, in which the highest reduction rate is 22.28 μmol g h, 3 times greater than that of .

A multifunctional anionic metal-organic framework for high proton conductivity and photoreduction of CO induced by cation exchange.

Metal-organic frameworks (MOFs) provide an ideal platform for loading various guests owing to their available space, and can be developed as a class of multifunctional materials. Herein, we cover the design and synthesis of two kinds of exchanged frameworks with multifunctional applications based on HImDC and In(NO)·2HO through guest exchange inside the framework. The guest ammonium ion (NH) and [Ru(2,2'-bipyridine)] (Rubpy) are selected to exchange the dimethylammonium cation (MeNH) encapsulated within , giving birth to two kinds of new MOFs, named and respectively.