Two three-dimensional Fe(<scp>ii</scp>) frameworks based on {P<sub>4</sub>Mo<sub>6</sub>} tetrameric clusters exhibiting efficient visible-light photocatalytic properties for the degradation of Cr(<scp>vi</scp>) and methylene blue

Guo, Hongjian; Xing, Xiao-Xiao; Mao, Shao-Xu; Feng, Tong; Yu, Fan; Qin, Zhan-Fen; Pang, Jingyu; Dang, Dong-Bin

doi:10.1039/d2dt02664c

Cited by 11 publications

(2 citation statements)

References 54 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The concerted reduction in Cr 6+ and oxidation of MB in this system effectively decreased the recombination of photogenerated electron-hole pairs, thereby fostering the separation of photogenerated charge carriers and optimizing the utilization of active species [87]. In a subsequent study by Huili Guo et al in 2022 [88]…”

Section: Methylene Blue (Mb)mentioning

confidence: 95%

Advances in Polyoxometalates as Electron Mediators for Photocatalytic Dye Degradation

Li,

Wang,

Zeng

et al. 2023

IJMS

View full text Add to dashboard Cite

The increasing concerns over the environment and the growing demand for sustainable water treatment technologies have sparked substantial interest in the field of photocatalytic dye removal. Polyoxometalates (POMs), known for their intricate metal–oxygen anion clusters, have received considerable attention due to their versatile structures, compositions, and efficient facilitation of photo-induced electron transfers. This paper provides an overview of the ongoing research progress in the realm of photocatalytic dye degradation utilizing POMs and their derivatives. The details encompass the compositions of catalysts, catalytic efficacy, and light absorption propensities, and the photocatalytic mechanisms inherent to POM-based materials for dye degradation are exhaustively expounded upon. This review not only contributes to a better understanding of the potential of POM-based materials in photocatalytic dye degradation, but also presents the advancements and future prospects in this domain of environmental remediation.

show abstract

Section: Methylene Blue (Mb)mentioning

confidence: 95%

Advances in Polyoxometalates as Electron Mediators for Photocatalytic Dye Degradation

Li,

Wang,

Zeng

et al. 2023

IJMS

View full text Add to dashboard Cite

show abstract

“…At the same time, the lipophilic nature of ILs enables the overall catalyst to remove sulfides from fuel without the addition of an extractant. Zhang et al successfully prepared silica-supported polyoxometalate-based ionic liquids and achieved 100% removal efficiency for 4,6-DMDBT under mild conditions without using an organic solvent as an extractant [36][37][38][39][40][41].…”

Section: Introductionmentioning

confidence: 99%

Aerobic Oxidative Desulfurization by Supported Polyoxometalate Ionic Liquid Hybrid Materials via Facile Ball Milling

Wang,

Huang,

Tong

et al. 2024

Molecules

View full text Add to dashboard Cite

With the increasingly strict limitations on emission standards of vehicles, deep desulfurization in fuel is indispensable for social development worldwide. In this study, a series of hybrid materials based on SiO2-supported polyoxometalate ionic liquid were successfully prepared via a facile ball milling method and employed as catalysts in the aerobic oxidative desulfurization process. The composition and structure of prepared samples were studied by various techniques, including FT-IR, UV-vis DRS, wide-angle XRD, BET, XPS, and SEM images. The experimental results indicated that the synthesized polyoxometalate ionic liquids were successfully loaded on SiO2 with a highly uniform dispersion. The prepared catalyst (C16PMoV/10SiO2) exhibited good desulfurization activity on different sulfur compounds. Moreover, the oxidation product and active species in the ODS process were respectively investigated via GC-MS and ESR analysis, indicating that the catalyst can activate oxygen to superoxide radicals during the reaction to convert DBT to its corresponding sulfone in the fuel.

show abstract

Polyoxometalate chemistry of {M[P4Mo6]2}: From structure assembly to functional application

Bi,

Guo,

et al. 2024

Coordination Chemistry Reviews

View full text Add to dashboard Cite

Two three-dimensional Fe(ii) frameworks based on {P₄Mo₆} tetrameric clusters exhibiting efficient visible-light photocatalytic properties for the degradation of Cr(vi) and methylene blue

Cited by 11 publications

References 54 publications

Advances in Polyoxometalates as Electron Mediators for Photocatalytic Dye Degradation

Advances in Polyoxometalates as Electron Mediators for Photocatalytic Dye Degradation

Aerobic Oxidative Desulfurization by Supported Polyoxometalate Ionic Liquid Hybrid Materials via Facile Ball Milling

Polyoxometalate chemistry of {M[P4Mo6]2}: From structure assembly to functional application

Contact Info

Product

Resources

About

Two three-dimensional Fe(ii) frameworks based on {P4Mo6} tetrameric clusters exhibiting efficient visible-light photocatalytic properties for the degradation of Cr(vi) and methylene blue

Cited by 11 publications

References 54 publications

Advances in Polyoxometalates as Electron Mediators for Photocatalytic Dye Degradation

Advances in Polyoxometalates as Electron Mediators for Photocatalytic Dye Degradation

Aerobic Oxidative Desulfurization by Supported Polyoxometalate Ionic Liquid Hybrid Materials via Facile Ball Milling

Polyoxometalate chemistry of {M[P4Mo6]2}: From structure assembly to functional application

Contact Info

Product

Resources

About

Two three-dimensional Fe(ii) frameworks based on {P₄Mo₆} tetrameric clusters exhibiting efficient visible-light photocatalytic properties for the degradation of Cr(vi) and methylene blue