Construction of BiOBr-Vo/MIL-101(Fe)-F microsphere heterostructure For Photocatalytic Nitrogen Fixation DOI
D. Tang, Yao Wang, Jing Xu

et al.

Dalton Transactions, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

BiOBr-Vo/MIL-101(Fe)-F was synthesized by introducing oxygen vacancies and incorporating fluorine-modified MIL-101(Fe), which work synergistically for photocatalytic nitrogen fixation.

Language: Английский

Metal–organic frameworks for organic transformations by photocatalysis and photothermal catalysis DOI
Hong‐Guang Jin, Pengcheng Zhao, Yunyang Qian

et al.

Chemical Society Reviews, Journal Year: 2024, Volume and Issue: 53(18), P. 9378 - 9418

Published: Jan. 1, 2024

Organic transformation by light-driven catalysis, especially, photocatalysis and photothermal denoted as photo(thermal) is an efficient, green, economical route to produce value-added compounds. In recent years, owing their diverse structure types, tunable pore sizes, abundant active sites, metal-organic framework (MOF)-based catalysis has attracted broad interest in organic transformations. this review, we provide a comprehensive systematic overview of MOF-based for First, the general mechanisms, unique advantages, strategies improve performance MOFs are discussed. Then, outstanding examples transformations over introduced according reaction type. addition, several representative advanced characterization techniques used revealing charge kinetics intermediates presented. Finally, prospects challenges field proposed. This review aims inspire rational design development materials with improved catalysis.

Language: Английский

Citations

59

Asymmetric Atomic Dual‐Sites for Photocatalytic CO2 Reduction DOI Creative Commons
Guangri Jia,

Yingchuan Zhang,

Jimmy C. Yu

et al.

Advanced Materials, Journal Year: 2024, Volume and Issue: 36(38)

Published: July 23, 2024

Abstract Atomically dispersed active sites in a photocatalyst offer unique advantages such as locally tuned electronic structures, quantum size effects, and maximum utilization of atomic species. Among these, asymmetric dual‐sites are particular interest because their charge distribution generates local built‐in electric potential to enhance separation transfer. Moreover, the dual provide flexibility for tuning complex multielectron multireaction pathways, CO 2 reduction reactions. The coordination opens new possibilities engineering structure–activity–selectivity relationship. This comprehensive overview discusses efficient sustainable photocatalysis processes photocatalytic reduction, focusing on strategic active‐site design future challenges. It serves timely reference development conversion processes, specifically exploring here exemplified by into valuable chemicals.

Language: Английский

Citations

34

Defect Engineering Zr‐MOF‐Endowed Activity‐Dimension Dual‐Sieving Strategy for Anti‐acid Recognition of Real Phosphoryl Fluoride Nerve Agents DOI Open Access
Runqiang Zang, Yuan Liu,

Yihang Wang

et al.

Advanced Functional Materials, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 10, 2025

Abstract Defect‐engineering‐involved metal‐organic frameworks (MOFs) have been highly valued in many fields due to the enhanced porosity and abundant active sites, but how systematic modulation on deficiency influencing fluorescent sensing performance is still its infancy. Here, defect‐engineering of MOF‐525 used modulate exposure zirconium (Zr) clusters sieving capability inner channels, enabling precise phosphoryl fluoride nerve agents with specific chemical activity molecular dimensions. Controllable defects transformed localized emission porphyrin into ligand‐metal charge transferring (LMCT) gradual loss ligand molecules, which interrupted upon coordination agents, triggering a red turn‐on fluorescence. Thus, defective 60% effectively discriminates (e.g., sarin, soman) from similar substances tabun, venomous agent X) synergistic effect dimension. It exhibits sensitive (0.96 n m /3.8 ppb), rapid (<1 s) response toward target robust environmental interference acidic, humid common substances. This work enhances understanding MOFs correpsonding luminescent behavior, paving new avenue for strategy trace real vapor.

Language: Английский

Citations

5

Surface-controlled oxygen vacancy-rich Bi/BiVO4 Schottky junction for highly selective and active photocatalytic nitrogen fixation DOI
Guanghua Xia, Yue Meng, Qiang Fu

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 498, P. 155849 - 155849

Published: Sept. 16, 2024

Language: Английский

Citations

14

Reticular Materials for Photocatalysis DOI
Kang Sun, Yunyang Qian, Dandan Li

et al.

Advanced Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 27, 2024

Abstract Photocatalysis leverages solar energy to overcome the thermodynamic barrier, enabling efficient chemical reactions under mild conditions. It can greatly reduce reliance on traditional sources and has attracted significant research interest. Reticular materials, including metal‐organic frameworks (MOFs) covalent organic (COFs), represent a class of crystalline materials constructed from molecular building blocks linked by coordination bonds, respectively. function as heterogeneous catalysts, combining well‐defined structures high tailorability akin homogeneous catalysts. In this review, regulation light absorption, charge separation, surface in photocatalytic process through precise molecular‐level design based features reticular is elaborated. Notably, for MOFsmicroenvironment modulation around catalytic sites affects performance delved, with emphasis their unique dynamic flexible microenvironments. For COFs, inherent excitonic effects due fully nature discussed highlight strategies regulate charge‐ and/or energy‐transfer‐mediated photocatalysis. Finally, current challenges future directions field, aiming provide comprehensive understanding how be optimized enhanced photocatalysis discussed.

Language: Английский

Citations

11

Strategy for photogenerated electron and hole segregation on the (001) facets of multilayer erythrocyte-like BiOCl/BiBTC DOI
Jingjing Wang, Zhiwei Liu, Liying Wang

et al.

Molecular Catalysis, Journal Year: 2025, Volume and Issue: 573, P. 114853 - 114853

Published: Jan. 18, 2025

Language: Английский

Citations

1

Bimetallic MIL-68(InFe) MOF nanorods for biomimetic photocatalytic N2 fixation DOI
Cheng Liu,

Meng-Ning Chen,

Yueling Chen

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 498, P. 155646 - 155646

Published: Sept. 12, 2024

Language: Английский

Citations

9

Ru single atom modified DUT-67(Zr) with unsaturated Zr for high-efficiency photocatalytic nitrogen reduction DOI
Jian-Wei Qiu, Qi Chen, Cheng Liu

et al.

Applied Catalysis B Environment and Energy, Journal Year: 2025, Volume and Issue: unknown, P. 125034 - 125034

Published: Jan. 1, 2025

Language: Английский

Citations

1

Research Progress on the Application of MOF and MOF‐Based Materials in Nitrogen Reduction DOI
Ying Zhu,

Houqiang Ji,

Tianyu Huang

et al.

Advanced Sustainable Systems, Journal Year: 2024, Volume and Issue: unknown

Published: June 3, 2024

Abstract Electrocatalytic and photocatalytic nitrogen fixation have become new ways to achieve green reduction because of their environmentally friendly cost‐effective characteristics. At present, there has been an increasing curiosity about using metal‐organic frameworks (MOFs) for photocatalysis electrocatalysis. However, electrocatalytic ammonia production is still not practical applications. Having a thorough understanding necessary the advancement applications development highly efficient catalysts in future. The catalytic activity MOF itself limited. By adjusting exposure active sites through low‐temperature calcination solvent addition, photogenerated carrier recombination inhibited, adsorption activation N 2 are enhanced, improving its performance This review examines reported photocatalysts, electrocatalysts, photoelectrocatalysts based on MOFs associated materials. underlying mechanism electrocatalysis elucidated. Additionally, inclusive survey related materials as reaction (NRR) presented, with representative examples discussed. Finally, research progress MOF‐based summarized prospected.

Language: Английский

Citations

6

Direct visualisation of metal–defect cooperative catalysis in Ru-doped defective MOF-808 DOI

Chirui Xu,

William Orbell,

Guilian Wang

et al.

Journal of Materials Chemistry A, Journal Year: 2024, Volume and Issue: 12(30), P. 19018 - 19028

Published: Jan. 1, 2024

Metal–defect cooperative catalysis in Ru-doped defective MOF-808 is directly visualised via combined XAS, XPDF, XRD, and IR analysis.

Language: Английский

Citations

6