[1] [1] ABUZALAT O, WONG D, ELSAYED M A. Nano-porous composites of activated carbon–metal organic frameworks (Fe-BDC@AC) for rapid removal of Cr (VI): Synthesis, adsorption, mechanism, and kinetics studies[J]. J Inorg Organomet Polym Mater, 2022, 32(5): 1924–1934.

[2] [2] DU X D, YI X H, WANG P, et al. Enhanced photocatalytic Cr(VI) reduction and diclofenac sodium degradation under simulated sunlight irradiation over MIL-100(Fe)/g-C3N4 heterojunctions[J]. Chin J Catal, 2019, 40(1): 70–79.

[3] [3] CHEN S S, HSU B C, KO C H, et al. Recovery of chromate from spent plating solutions by two-stage nanofiltration processes[J]. Desalination, 2008, 229(1–3): 147–155.

[4] [4] ALDAWSARI A M, ALSOHAIMI I H, AL-KAHTANI A A, et al. Adsorptive performance of aminoterephthalic acid modified oxidized activated carbon for malachite green dye: Mechanism, kinetic and thermodynamic studies[J]. Sep Sci Technol, 2021, 56(5): 835–846.

[6] [6] LI S J, DONG K X, CAI M J, et al. A plasmonic S-scheme Au/MIL-101(Fe)/BiOBr photocatalyst for efficient synchronous decontamination of Cr(VI) and norfloxacin antibiotic[J]. eScience, 2023: 100208.

[7] [7] ZHENG Y J, RAO F, ZHANG M, et al. Efficient, selective, and reusable metal–organic framework-based adsorbent for the removal of Pb(II) and Cr(VI) heavy-metal pollutants from wastewater[J]. Clean Eng Technol, 2021, 5: 100344.

[8] [8] YI X H, WANG C C. Metal-organic frameworks on 3D interconnected macroporous sponge foams for large-scale water decontamination: A mini review[J]. Chin Chemi Lett, 2023: 109094.

[9] [9] LIU H, LI J J, ARBIOL J, et al. Catalytic reactivity descriptors of metal-nitrogen-doped carbon catalysts for electrocatalysis[J]. EcoEnergy, 2023, 1(1): 154–185.

[10] [10] LI C P, HANG T X, JIN Y D. Atomically Fe-anchored MOF-on-MOF nanozyme with differential signal amplification for ultrasensitive cathodic electrochemiluminescence immunoassay[J]. Exploration, 2023, 3(4): 20220151.

[11] [11] FANG X, ZONG B Y, MAO S. Metal-organic framework-based sensors for environmental contaminant sensing[J]. Nanomicro Lett, 2018, 10(4): 64.

[12] [12] VERMA C, RASHEED T, ANWAR M T, et al. From metal-organic frameworks (MOFs) to metal-doped MOFs (MDMOFs): Current and future scenarios in environmental catalysis and remediation applications[J]. Microchem J, 2023, 192: 108954.

[13] [13] SEO P W, KHAN N A, JHUNG S H. Removal of nitroimidazole antibiotics from water by adsorption over metal–organic frameworks modified with urea or melamine[J]. Chem Eng J, 2017, 315: 92–100.

[14] [14] EBRAHIM A M, BANDOSZ T J. Effect of amine modification on the properties of zirconium–carboxylic acid based materials and their applications as NO2 adsorbents at ambient conditions[J]. Microporous Mesoporous Mater, 2014, 188: 149–162.

[15] [15] FIGUEROA-QUINTERO L, RAMOS-FERNANDEZ E V, NARCISO J. Synthesis and characterization of the metal－organic framework CIM-80 for organic compounds adsorption[J]. Materials, 2022, 15(15): 5326.

[16] [16] WANG H, WANG S, WANG S X, et al. The one-step synthesis of a novel metal–organic frameworks for efficient and selective removal of Cr(VI) and Pb(II) from wastewater: Kinetics, thermodynamics and adsorption mechanisms[J]. J Colloid Interface Sci, 2023, 640: 230–245.

[18] [18] JHUNG S;, LEE J H, YOON J, et al. Microwave synthesis of chromium terephthalate MIL-101 and its benzene sorption ability[J]. Adv Mater, 2007, 19(1): 121–124.

[20] [20] SUN X H, FANG Y, MU J C, et al. One-step synthesis of mixed-valence NH2-MIL-101(Fe2+/Fe3+) with controllable morphology for photocatalytic removal of tetracycline and Cr(Ⅵ)[J]. J Alloys Compd, 2023, 955: 169969.

[21] [21] DENG Q L, CHEN C, LEI Q, et al. Adsorption of aniline from aqueous solution using graphene oxide-modified attapulgite composites[J]. RSC Adv, 2018, 8(41): 23382–23389.

[22] [22] HUANG Y M, LEE X Q, MACAZO F C, et al. Fast and efficient removal of chromium (VI) anionic species by a reusable chitosan-modified multi-walled carbon nanotube composite[J]. Chem Eng J, 2018, 339: 259–267.

[25] [25] DU X D, WANG C C, ZHONG J, et al. Highly efficient removal of Pb2+ by a polyoxomolybdate-based organic－inorganic hybrid material {(4-Hap)4[Mo8 O26]}[J]. J Environ Chem Eng, 2017, 5(2): 1866–1873.

[26] [26] LIU Y. Is the free energy change of adsorption correctly calculated?[J]. J Chem Eng Data, 2009, 54(7): 1981–1985.

[28] [28] MIAO S Y, GUO J R, DENG Z M, et al. Adsorption and reduction of Cr(VI) in water by iron-based metal－organic frameworks (Fe-MOFs) composite electrospun nanofibrous membranes[J]. J Clean Prod, 2022, 370: 133566.

[29] [29] MARIYAM A, MITTAL J, SAKINA F, et al. Fixed-bed adsorption of the dye Chrysoidine R on ordered mesoporous carbon[J]. Desalination Water Treatment, 2021, 229: 395–402.

[30] [30] ABUZALAT O, TANTAWY H, MOKHTAR M, et al. Nano-porous bimetallic organic frameworks (Fe/Co)-BDC, a breathing MOF for rapid and capacitive removal of Cr-oxyanions from water[J]. J Water Process Eng, 2022, 46: 102537.

[31] [31] LI P C, WU J, WU Z, et al. Strong tribocatalytic dye decomposition through utilizing triboelectric energy of Barium strontium titanate nanoparticles[J]. Nano Energy, 2019, 63: 103832.