Size-matching encapsulation of a high-nuclearity Ni-containing polyoxometalate into a light-responsive MOF for robust photogeneration of hydrogen

Abstract

The development of robust host-guest composite photocatalysts has been considered as an interesting research direction for efficient photo-driven hydrogen evolution. In this work, an interesting size-matching strategy was adopted to...

A review of metal–organic framework (MOF) materials as an effective photocatalyst for degradation of organic pollutants

“…204 One approach involves fabricating novel materials by incorporating POMs with metal oxides and carbides, resulting in a uniform structure. 208 Other methods involve POMs with other porous materials, such as MOFs or COFs, which enhances catalysis and product selectivity. 209 Specifically, POM-based MOFs are primarily synthesized through coordination bonds between N and O-donor organic linkers connected with POMs.…”

“…204 One approach involves fabricating novel materials by incorporating POMs with metal oxides and carbides, resulting in a uniform structure. 208 Other methods involve POMs with other porous 212 In some cases, POMs are incorporated as guest molecules within MOF cavities (Fig. 10a).…”

A Calix[4]resorcinarene-Copper(II) Based Supramolecular Nanocapsule with Encapsulated Polyoxometalates for Enhanced Photocatalytic Activity

“…The organic component can be modified or functionalized, allowing for tailoring of the photocatalyst’s properties to specific applications . The hybrid structure also provides improved stability, as the organic component can act as a protective layer, shielding the inorganic semiconductor from environmental factors or preventing aggregation …”

“…12 The hybrid structure also provides improved stability, as the organic component can act as a protective layer, shielding the inorganic semiconductor from environmental factors or preventing aggregation. 13 Polyoxometalates (POMs) as a large class of metal oxide clusters have received considerable research attention owing to their extensive use in electrochemistry, 14−16 biosensors, 17−19 catalysis, 20−22 etc. Particularly, POMs featured abundant redox properties, photochemical activities, and semiconductor-like characteristics, thereby making them promising photocatalytic candidates.…”

Highly porous BiOBr@NU-1000 Z-scheme heterojunctions for synergistic efficient adsorption and photocatalytic degradation of tetracycline

“…36,37 In addition, the microporous (12 Å) and mesoporous (31 Å) channels in NU-1000 make it appropriate for use as a catalyst support or for the construction of heterojunction photocatalysts by integration with inorganic semiconductors. 38,39 For example, Lv et al 40 encapsulated high-nuclear nickel-containing polyoxometalate in NU-1000, showing excellent optical drive hydrogen evolution performance. Our group adopted a surface site engineering strategy to evenly integrate BiOI nanoparticles into the channel of NU-1000, forming a highly dispersed BiOI@NU-1000 Z-scheme heterojunction for valid photocatalytic hydrogen evolution under visible-light irradiation.…”