UiO-66是金属共价有机框架(MOF)材料中稳定性优异的锆基材料,因其孔隙率高、结构可调控、丰富的活性位点,被广泛应用于光催化领域。通过介绍UiO-66的制备工艺,重点论述了有机配体功能化、金属掺杂、缺陷调控及构建异质结对UiO-66进行改性的研究,且阐述了UiO-66在有机污染物降解、重金属离子吸附及水分解等方面的应用,并对UiO-66光催化材料现阶段所存在的不足及今后的研究重点和方向做出了展望。
UiO-66 is a zirconium-based material with excellent stability among metal-organic framework (MOF) materials.Due to its high porosity,tunable structure,and abundant active sites,it has been widely applied in the field of photocatalysis.This paper introduced the preparation process of UiO-66,and focused on discussing the research on modifying UiO-66 through organic ligand functionalization,metal doping,defect engineering,and the construction of heterojunctions.It also elaborated on the applications of UiO-66 in the degradation of organic pollutants,adsorption of heavy metal ions,and water splitting.Furthermore,it presented the prospects for the existing shortcomings of UiO-66 photocatalytic materials at the current stage and the key research focuses and directions in the future.
[1] Freund R,Zaremba O,Arnauts G,et al.The current status of MOF and COF applications[J].Angewandte Chemie International Edition,2021,60(45):23975-24001.
[2] Herrmann J M.Photocatalysis fundamentals revisited to avoid several misconceptions[J].Applied Catalysis B:Environmental,2010,99(3-4):461-468.
[3] Nakata K,Fujishima A J J O P,Reviews P C P.TiO2 photocatalysis:design and applications[J].Journal of Photochemistry and Photobiology C:Photochemistry Reviews,2012,13(3):169-189.
[4] Xue Y,Chew J W.UiO-66 (Zr) metal-organic framework for photocatalytic CO2 reduction:functional design strategies for sustainable carbon utilization[J].Journal of Materials Chemistry A,2025,13(17):11989-12008.
[5] Zhang H M,Wang Y L,Zhu X F,et al.Application of UiO-66 and its composites for remediation and resource recovery of typical environmental contaminants:a review[J].Journal of Materials Chemistry A,2024,43(6):2498-2526.
[6] Rego R M,Kurkuri M D,Kigga M.A comprehensive review on water remediation using UiO-66 MOFs and their derivatives[J].Chemosphere,2022,302:134845.
[7] Xia T,Lin Y,Li W,et al.Photocatalytic degradation of organic pollutants by MOFs based materials:a review[J].Chinese Chemical Letters,2021,32(10):2975-2984.
[8] Subudhi S,Tripathy S P,Parida K.Metal oxide integrated metal organic frameworks (MO@MOF):rational design,fabrication strategy,characterization and emerging photocatalytic applications[J].Inorganic Chemistry Frontiers,2021,8(6):1619-1636.
[9] Chen Y,Wang D,Deng X,et al.Metal-organic frameworks (MOFs) for photocatalytic CO2 reduction[J].Catalysis Science Technology,2017,7(21):4893-4904.
[10] Li Y H,Wang C C,Yi X H,et al.UiO-66(Zr)-based functional materials for water purification:an updated review[J].Environmental Functional Materials,2023,2(2):93-132.
[11] 张金辉,张焕,朱新锋,等.UiO-66复合材料用于典型有机污染物吸附和光催化氧化的研究进展[J].化工进展,2023,42(1):445.
[12] Kandiah M,Nilsen M H,Usseglio S,et al.Synthesis and stability of tagged UiO-66 Zr-MOFs[J].Chemistry of Materials,2010,22(24):6632-6640.
[13] Zhao Q,Yuan W,Liang J,et al.Synthesis and hydrogen storage studies of metal-organic framework UiO-66[J].International Journal of Hydrogen Energy,2013,38(29):13104-13109.
[14] Ediati R,Zulfa L L,Putrilia R D,et al.Synthesis of UiO-66 with addition of HKUST-1 for enhanced adsorption of RBBR dye[J].Arabian Journal of Chemistry,2023,16(4):104637.
[15] Vo T K,Le V N,Yoo K S,et al.Facile synthesis of UiO-66 (Zr) using a microwave-assisted continuous tubular reactor and its application for toluene adsorption[J].Crystal Growth Design,2019,19(9):4949-4956.
[16] Yahia M,Lozano L A,Zamaro J M,et al.Microwave-assisted synthesis of metal-organic frameworks UiO-66 and MOF-808 for enhanced CO2/CH4 separation in PIM-1 mixed matrix membranes[J].Separation and Purification Technology,2024,330:125558.
[17] Zhang T,Wei J Z,Sun X J,et al.Rapid synthesis of UiO-66 by means of electrochemical cathode method with electrochemical detection of 2,4,6-TCP[J].Inorganic Chemistry Communications,2020,111:107671.
[18] DeStefano M R,Islamoglu T,Garibay S J,et al.Room-temperature synthesis of UiO-66 and thermal modulation of densities of defect sites[J].Chemistry of Materials,2017,29(3):1357-1361.
[19] Laeim H,Molahalli V,Prajongthat P,et al.Porosity tunable metal-organic framework (MOF)-based composites for energy storage applications:recent progress[J].Polymers,2025,17(2):130.
[20] Wang Y L,Gómez-Avilés A,Zhang S,et al.Metronidazole photodegradation under solar light with UiO-66-NH2 photocatalyst:mechanisms,pathway,and toxicity assessment[J].Journal of Environmental Chemical Engineering,2023,11(3):109744.
[21] Abdelmoaty A S,El-Wakeel S T,Fathy N,et al.High performance of UiO-66 metal-organic framework modified with melamine for uptaking of lead and cadmium from aqueous solutions[J].Journal of Inorganic and Organometallic Polymers and Materials,2022,32(7):2557-2567.
[22] Subbarayalu Y P,Perumal N,Rajarethinam R D R,et al.Construction of Fe-incorporated UiO-66 bimetal organic framework for enhanced photocatalytic degradation and energy storage application[J].Inorganic Chemistry Communications,2025,181:115183.
[23] Cao J,Yang Z H,Xiong W P,et al.One-step synthesis of Co-doped UiO-66 nanoparticle with enhanced removal efficiency of tetracycline:simultaneous adsorption and photocatalysis[J].Chemical Engineering Journal,2018,353:126-137.
[24] Sharifzadeh Z,Razavi S A A,Morsali A.Functionalization of defective Zr-MOFs for water decontamination:mechanistic insight into the competitive roles of —NH2 and —SH sites in the removal of Hg(Ⅱ) ions[J].ACS Applied Materials Interfaces,2024,17(12):17726-17740.
[25] He Y,Li C,Chen X B,et al.Visible-light-responsive UiO-66(Zr) with defects efficiently promoting photocatalytic CO2 reduction[J].ACS Applied Materials & Interfaces,2022,14(25):28977-28984.
[26] Shearer G C,Chavan S,Bordiga S,et al.Defect engineering:tuning the porosity and composition of the metal-organic framework UiO-66 via modulated synthesis[J].Chemistry of Materials,2016,28(11):3749-3761.
[27] Zhu L,Hu F,Sun B,et al.Recent advances on multivariate MOFs for photocatalytic CO2 reduction and H2 evolution[J].Advanced Sustainable Systems,2023,7(1):2200394.
[28] Wang S,Wang X.Multifunctional metal-organic frameworks for photocatalysis[J].Small,2015,11(26):3097-3112.
[29] Xiao J D,Jiang H L.Metal-organic frameworks for photocatalysis and photothermal catalysis[J].Accounts of Chemical Research,2018,52(2):356-366.
[30] Niu J,Zhang Y,Wang J,et al.Microwave-assisted design of S-scheme BiOBr/UiO-66(Zr) heterojunctions photocatalyst for the efficient degradation of organic pollutants in water:performance and mechanism studies[J].Journal of Alloys and Compounds,2025,1036:181808.
[31] Guo H,Zhang T,Ma W,et al.Construction of sandwich-like Ag/UiO-66@g-C3N4 Z-scheme ternary heterojunction for photocatalytic CO2 conversion to CH3OH and CO[J].Fuel,2023,344:127911.
[32] Wang T,Zhao C,Meng L,et al.In-situ-construction of BiOI/UiO-66 heterostructure via nanoplate-on-octahedron:a novel p-n heterojunction photocatalyst for efficient sulfadiazine elimination[J].Chemical Engineering Journal,2023,451:138624.
[33] Subbarayalu Y P,Perumal N,Balashanmuga Nehru S.Investigation of g-C3N4/Fe-doped UiO-66 metal organic framework heterojunctions for photocatalytic treatment of pharmaceutical drug and real industrial textile effluents from wastewater:a step towards a real-time application[J].Surfaces and Interfaces,2025,72:107348.
[34] Yan X,Lin W.UiO-68 metal-organic frameworks:a comprehensive review of synthesis,structure,and applications[J].Coordination Chemistry Reviews,2025,545.
[35] Lan D,Zhu H,Zhang J,et al.One step synthesis of a novel Co-doped UiO-66 adsorbent for superior adsorption of organic dyes from wastewater[J].Process Safety and Environmental Protection,2024,188:1058-1068.
[36] Yu J,Wang X,Lu G,et al.Improving the removal efficiency of oxygenated volatile organic compounds by defective UiO-66 regulated with water[J].Journal of Hazardous Materials,2024,469:134055.
[37] Zhang F,Cheng W,Yu Z,et al.Microwave hydrothermally synthesized WO3/UiO-66 nanocomposites toward enhanced photocatalytic degradation of rhodamine B[J].Advanced Composites and Hybrid Materials,2021,4(4):1330-1342.
[38] Verma P,Singh R,Banerjee A.Enhanced photocatalytic hydrogen generation using UiO-66 (Zr) MOF with tailored modifications:a review[J].International Journal of Hydrogen Energy,2025,107:569-585.
[39] Dawood F,Anda M,Shafiullah G M.Hydrogen production for energy:an overview[J].International Journal of Hydrogen Energy,2020,45(7):3847-3869.
[40] Yuan Y P,Yin L S,Cao S W,et al.Improving photocatalytic hydrogen production of metal-organic framework UiO-66 octahedrons by dye-sensitization[J].Applied Catalysis B:Environmental,2015,168-169:572-576.
[41] Wang Y,Gudiño L,Bedia J,et al.Solar photocatalytic hydrogen production through metal sulfide/UiO-66-NH2 heterojunctions[J].Separation and Purification Technology,2025,353.
[42] Lei Y,Xie J,Quan W,et al.Advances in the adsorption of heavy metal ions in water by UiO-66 composites[J].Frontiers in Chemistry,2023,11:1211989.
[43] Zhang X K,Zheng Y L,Li Z K,et al.Study on the strengthening effect and the reaction mechanism of metal modification on the mercury removal performance of UiO-66[J].Chemical Engineering Science,2026,321:122773.
[44] Zhai L,Zheng X,Liu M,et al.Tuning surface functionalizations of UiO-66 towards high adsorption capacity and selectivity eliminations for heavy metal ions[J].Inorganic Chemistry Communications,2023,154:110937.
PDF
