化工进展2025，Vol.44Issue(3)：1417-1431,15.DOI:10.16085/j.issn.1000-6613.2024-0413
MOF-on-MOF复合材料制备与光催化性能的研究进展
Research progress on preparation and photocatalytic performance of MOF-on-MOF heterojunctions
摘要
Abstract
Sustainable development is facing two major challenges:environmental pollution and energy crisis.Solar energy is a sustainable,clean and inexpensive green energy source.Therefore,the efficient use and conversion of solar energy have attracted widespread attention.Metal-organic frameworks(MOF)have gained extensive explorations as a highly versatile platform for functional applications in many research fields.Moreover,Heterostructured MOF-on-MOF composites are recently becoming a research hotspot,which are assembled by two or more different MOF with various structures and morphologies.Compared with single MOF,MOF-on-MOF composites display unprecedented tunability,richer active sites and synergistic effects,which exhibit great application potential in photocatalysis.Therefore,the article mainly reviewed the research progress on the preparation and photocatalytic performance of MOF-on-MOF composites from three aspects:photocatalytic CO2 reduction,photocatalytic water splitting,photocatalytic degradation of organic pollutants and photocatalytic organic transformation.The synthesis strategies of MOF-on-MOF composites were summarized,including epitaxial growth,surfactant assistant growth,ligand/metal ion exchange and nucleation kinetic guided growth.The characteristics of various strategies were discussed.The advantages of MOF-on-MOF composites were analyzed in photocatalysis.It was pointed out that it was necessary to further improve the precise control and manipulation of MOF-on-MOF with high complexity,explore the clear photocatalytic reaction path and mechanism of MOF-on-MOF,expand the photocatalytic application field of MOF-on-MOF and lay a foundation for the industrial application of MOF-on-MOF.关键词
金属-有机框架/构效关系/复合材料/异质结/光催化Key words
metal-organic frameworks/structure-activity relationship/composites/heterostructures/photocatalysis分类
化学引用本文复制引用
马晓宇,张岩,周阿武,李涵冰,杨飞华,李建荣..MOF-on-MOF复合材料制备与光催化性能的研究进展[J].化工进展,2025,44(3):1417-1431,15.基金项目
国家自然科学基金(22308011,22225803) （22308011,22225803）
固废资源化利用与节能建材国家重点实验室开放基金(SWR-2023-001). （SWR-2023-001）
