An excellent multifunctional photocatalyst with a polyoxometalate–viologen framework for CEES oxidation, Cr(vi) reduction and dye decolorization under different light regimes

Abstract

Photocatalytic detoxification of highly toxic agents is a promising approach to protect ecological environment and human health, and the key problem lies in the development of novel efficient photocatalysts. Herein,...

Polyoxometalate–Viologen Thermochromic Hybrids for Organic Amine Detectors and Memristors with Temperature-Regulating Resistance Switching Characteristics

“…Polyoxometalates (POMs) are a class of anionic inorganic clusters with various structural topologies, − which have attracted extensive attention in various research fields, such as catalysis, , optics, medicine, and magnetism. − Moreover, because POMs are rich in electrons, they can be used as electron donors in the process of induced electron transfer by light, electricity, and heat, which can contribute to the construction of inorganic multiple stimulus discoloration materials . In addition, due to the wide variety of POMs, it will also be beneficial to the popularization of chromic material applications of POMs.…”

A {Co9}-Added Polyoxometalate for Efficient Visible-Light-Driven Hydrogen Evolution

“…Polyoxometalates (POMs) have attracted increasing attention due to their intriguing structural diversity [ 1 ] and diverse applications in drugs [ 2 , 3 ], magnetism [ 4 , 5 ], and catalysis [ 4 , 5 , 6 , 7 , 8 , 9 , 10 , 11 ]. Lacunary POMs as precursors can induce transition metal (TM) cations’ aggregation to form TM oxo-clusters under hydrothermal conditions, producing a class of TM-added POMs (TMAPs) with interesting physicochemical properties [ 12 , 13 , 14 , 15 ].…”

{P4Mo6}-Based Complex Modified by Graphite Applied in Electrochemical Ultra-trace Detection of Nitro-antibiotics under Strongly Acidic Conditions

“…Polyoxometalates (POMs) have abundant structures, diverse compositions, and complete nanostructures, which have potential applications in catalysis, optics, electricity, magnetism, and other fields. − Particularly, the reduced POMs with fabulous reversible multiple electron transfer ability attract researchers to develop their multiphase catalytic electron transfer reaction and electrochemical performance . In this facet, an important and unique reduced phosphomolybdate [P 4 Mo 6 O 28 (OH) 3 ] 9– (abbr.…”