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Tian S, Shi X, Wang S, He Y, Zheng B, Deng X, Zhou Z, Wu W, Xin K, Tang L. Recyclable Fe 3O 4@UiO-66-PDA core-shell nanomaterials for extensive metal ion adsorption: Batch experiments and theoretical analysis. J Colloid Interface Sci 2024; 665:465-476. [PMID: 38537592 DOI: 10.1016/j.jcis.2024.03.150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2024] [Revised: 03/22/2024] [Accepted: 03/22/2024] [Indexed: 04/17/2024]
Abstract
With the ever-increasing challenge of heavy metal pollution, the imperative for developing highly efficient adsorbents has become apparent to remove metal ions from wastewater completely. In this study, we introduce a novel magnetic core-shell adsorbent, Fe3O4@UiO-66-PDA. It features a polydopamine (PDA) modified zirconium-based metal-organic framework (UiO-66) synthesized through a simple solvothermal method. The adsorbent boasts a unique core-shell architecture with a high specific surface area, abundant micropores, and remarkable thermal stability. The adsorption capabilities of six metal ions (Fe3+, Mn2+, Pb2+, Cu2+, Hg2+, and Cd2+) were systematically investigated, guided by the theory of hard and soft acids and bases. Among these, three representative metal ions (Fe3+, Pb2+, and Hg2+) were scrutinized in detail. The activated Fe3O4@UiO-66-PDA exhibited exceptional adsorption capacities for these metal ions, achieving impressive values of 97.99 mg/g, 121.42 mg/g, and 130.72 mg/g, respectively, at pH 5.0. Moreover, the adsorbent demonstrated efficient recovery from aqueous solution using an external magnet, maintaining robust adsorption efficiency (>80%) and stability even after six cycles. To delve deeper into the optimized adsorption of Hg2+, density functional theory (DFT) analysis was employed, revealing an adsorption energy of -2.61 eV for Hg2+. This notable adsorption capacity was primarily attributed to electron interactions and coordination effects. This study offers valuable insights into metal ion adsorption facilitated, by magnetic metal-organic framework (MOF) materials.
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Affiliation(s)
- Shuangqin Tian
- School of Chemistry Science and Engineering, Yunnan University, Kunming 650091, Yunnan Province, PR China.
| | - Xin Shi
- School of Chemistry Science and Engineering, Yunnan University, Kunming 650091, Yunnan Province, PR China; Honghe Prefecture Nationality Senior High School, Honghe 661200, Yunnan Province, PR China.
| | - Shujie Wang
- School of Chemistry Science and Engineering, Yunnan University, Kunming 650091, Yunnan Province, PR China.
| | - Yi He
- School of Chemistry Science and Engineering, Yunnan University, Kunming 650091, Yunnan Province, PR China.
| | - Bifang Zheng
- School of Chemistry Science and Engineering, Yunnan University, Kunming 650091, Yunnan Province, PR China.
| | - Xianhong Deng
- School of Chemistry Science and Engineering, Yunnan University, Kunming 650091, Yunnan Province, PR China.
| | - Ziqin Zhou
- School of Chemistry Science and Engineering, Yunnan University, Kunming 650091, Yunnan Province, PR China.
| | - Wenbin Wu
- School of Chemistry Science and Engineering, Yunnan University, Kunming 650091, Yunnan Province, PR China.
| | - Kai Xin
- School of Chemistry Science and Engineering, Yunnan University, Kunming 650091, Yunnan Province, PR China.
| | - Lihong Tang
- School of Chemistry Science and Engineering, Yunnan University, Kunming 650091, Yunnan Province, PR China.
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Kaur M, Malik AK. Schiff base MOFs and their derivatives for sequestration and degradation of pollutants: present and future. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:118801-118829. [PMID: 37922083 DOI: 10.1007/s11356-023-30711-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/20/2023] [Accepted: 10/23/2023] [Indexed: 11/05/2023]
Abstract
Removal of contaminants via adsorption and catalysis have received a significant interest as energy and money-saving solutions for treating the world's wastewater. Metal-organic frameworks (MOFs), a newly discovered class of porous crystalline materials, have demonstrated tremendous promise in the removal and destruction of contaminants for water purification. In order to improve the interactions of MOFs with the target pollutants for their selective removal and degradation, the Schiff base functionalities emerged as promising active sites. Through pre- and post-synthetic alterations, Schiff base functionalities are integrated into the pore cages of MOF adsorbent materials. To understand the adsorptive/catalytic mechanism, potential interactions between the Schiff base sites and the target pollutants are discussed. Based on cutting-edge techniques for their synthesis, this paper examines current developments in the creation of Schiff base-functionalized MOFs as innovative materials for adsorptive removal and catalytic degradation of contaminants for water remediation.
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Affiliation(s)
- Manpreet Kaur
- Department of Chemistry, Punjabi University, Patiala, 147002, Punjab, India
| | - Ashok Kumar Malik
- Department of Chemistry, Punjabi University, Patiala, 147002, Punjab, India.
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Daraei P, Rostami E, Nasirmanesh F, Nobakht V. Preparation of pH-sensitive composite polyethersulfone membranes embedded by Ag(I) coordination polymer for the removal of cationic and anionic dyes. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2023; 347:119083. [PMID: 37757684 DOI: 10.1016/j.jenvman.2023.119083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Revised: 08/28/2023] [Accepted: 09/06/2023] [Indexed: 09/29/2023]
Abstract
A pH-sensitive polyethersulfone (PES) membrane was prepared with the aid of newly synthesized Ag(I) coordination polymer (Ag(I)-CP) particles. Indicating obvious adsorptive property toward dyes, the Ag(I)-based metalorganic framework (MOF) was selected to be used as an additive to improve the dye selectivity of PES membranes for both cationic and anionic dyes. The performance examination and characterization of prepared membranes indicated the influence of Ag(I)-CP in PES membrane improvement. The effect of feed pH approved the membrane response to pH changes in dye removal results. By adjusting feed pH based on pHpzc of Ag(I)-CP, it is possible to remove both anionic and cationic dyes (97% of acid orange 7 (AO) & and 100% of methylene blue (MB)) from the effluent along with an enhanced permeated flux. The results offered a synergism in embedding Ag(I)-CP in PES membrane in dye removal efficiency. The additive particles can be applied with their natural size (200-300 nm) without severe influence on the uniformity of the membrane morphology if the optimum Ag(I)-CP content is considered.
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Affiliation(s)
- Parisa Daraei
- Department of Chemical Engineering, Kermanshah University of Technology, 67156, Kermanshah, Iran.
| | - Elham Rostami
- Department of Chemistry, Faculty of Science, Shahid Chamran University of Ahvaz, Ahvaz, Iran
| | - Farzad Nasirmanesh
- Department of Chemical Engineering, Kermanshah University of Technology, 67156, Kermanshah, Iran
| | - Valiollah Nobakht
- Department of Chemistry, Faculty of Science, Shahid Chamran University of Ahvaz, Ahvaz, Iran
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Kaur M, Kumar S, Yusuf M, Lee J, Malik AK, Ahmadi Y, Kim KH. Schiff base-functionalized metal-organic frameworks as an efficient adsorbent for the decontamination of heavy metal ions in water. ENVIRONMENTAL RESEARCH 2023; 236:116811. [PMID: 37541413 DOI: 10.1016/j.envres.2023.116811] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/08/2023] [Revised: 07/29/2023] [Accepted: 07/31/2023] [Indexed: 08/06/2023]
Abstract
Adsorptive removal of heavy metal ions from water is an energy- and cost-effective water decontamination technology. Schiff base functionalities can be incorporated into the pore cages of metal-organic frameworks (MOFs) via direct synthesis, post-synthetic modification, and composite formation. Such incorporation can efficiently enhance the interactions between the MOF adsorbent and target heavy metal ions to promote the selective adsorption of the latter. Accordingly, Schiff base-functionalized MOFs have great potential to selectively remove a particular metal ion from the aqueous solutions in the presence of coexisting (interfering) metal ions through the binding sites within their pore cages. Schiff base-functionalized MOFs can bind divalent metal ions (e.g., Pb(II), Co(II), Cu(II), Cd (II), and Hg (II)) more strongly than trivalent metal ions (e.g., Cr(III)). The adsorption capacity range of Schiff base-functionalized MOFs for divalent ions is thus much more broad (22.4-713 mg g-1) than that of trivalent metal ions (118-127 mg g-1). To evaluate the adsorption performance between different adsorbents, the two parameters (i.e., adsorption capacity and partition coefficient (PC)) are derived and used for comparison. Further, the possible interactions between the Schiff base sites and the target heavy metal ions are discussed to help understand the associated removal mechanisms. This review delivers actionable knowledge for developing Schiff-base functionalized MOFs toward the adsorptive removal of heavy metal ions in water in line with their performance evaluation and associated removal mechanisms. Finally, this review highlights the challenges and forthcoming research and development needs of Schiff base-functionalized MOFs for diverse fields of operations.
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Affiliation(s)
- Manpreet Kaur
- Department of Chemistry, Punjabi University, Patiala, 147002, Punjab, India
| | - Sanjay Kumar
- Department of Chemistry, Multani Mal Modi College, Patiala, 147 001, Punjab, India
| | - Mohamad Yusuf
- Department of Chemistry, Punjabi University, Patiala, 147002, Punjab, India
| | - Jechan Lee
- Department of Global Smart City & School of Civil, Architectural Engineering, and Landscape Architecture, Sungkyunkwan University, Suwon, 16419, Republic of Korea
| | - Ashok Kumar Malik
- Department of Chemistry, Punjabi University, Patiala, 147002, Punjab, India
| | - Younes Ahmadi
- Department of Civil and Environmental Engineering, Hanyang University, Seoul, 04763, Republic of Korea
| | - Ki-Hyun Kim
- Department of Civil and Environmental Engineering, Hanyang University, Seoul, 04763, Republic of Korea.
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Kaur M, Yusuf M, Malik AK. Schiff Base Pillar-layered Metal-organic Frameworks: From Synthesis to Applications. COMMENT INORG CHEM 2022. [DOI: 10.1080/02603594.2022.2142216] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- Manpreet Kaur
- Department of Chemistry, Punjabi University, Patiala, India
| | - Mohamad Yusuf
- Department of Chemistry, Punjabi University, Patiala, India
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Afravi Z, Nobakht V, Pourreza N, Ghomi M, Trzybiński D, Woźniak K. Design of a Sensitive Fluorescent Zn-Based Metal-Organic Framework Sensor for Cimetidine Monitoring in Biological and Pharmaceutical Samples. ACS OMEGA 2022; 7:22221-22231. [PMID: 35811922 PMCID: PMC9260946 DOI: 10.1021/acsomega.2c00874] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/12/2022] [Accepted: 05/17/2022] [Indexed: 06/15/2023]
Abstract
A new highly fluorescent zinc-organic framework [Zn2(btca)(DMSO)2]n (Zn-MOF) was prepared via in situ ligand formation by the solvothermal reaction of Zn(NO3)2·6H2O and pyromellitic dianhydride (PMDA) in DMSO solvent. During the solvothermal reaction, PMDA was gradually hydrolyzed to a pyromellitic acid, 1,2,4,5-benzene tetracarboxylic acid (H4btca), to provide a tetracarboxylic acid as a linker in the reaction medium. Single-crystal X-ray diffraction analysis exhibits a 3D porous structure with open tetragonal channels running along the crystallographic c-axis. The Zn-MOF was explored as an on-mode fluorescent sensor for tracing cimetidine in biological fluids and pharmaceutical samples in the presence of interfering species. The results show a quick response in a short time range. The characteristics of this sensor were investigated by field-emission scanning electron microscopy, dynamic light scattering, energy-dispersive X-ray analysis, powder X-ray diffraction, Fourier transform infrared and UV-vis spectroscopy as well as thermogravimetric, and elemental analyses.
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Affiliation(s)
- Zahra Afravi
- Department
of Chemistry, Faculty of Science, Shahid
Chamran University of Ahvaz, IR 6135743337 Ahvaz, Iran
| | - Valiollah Nobakht
- Department
of Chemistry, Faculty of Science, Shahid
Chamran University of Ahvaz, IR 6135743337 Ahvaz, Iran
| | - Nahid Pourreza
- Department
of Chemistry, Faculty of Science, Shahid
Chamran University of Ahvaz, IR 6135743337 Ahvaz, Iran
| | - Matineh Ghomi
- Department
of Chemistry, Faculty of Science, Shahid
Chamran University of Ahvaz, IR 6135743337 Ahvaz, Iran
| | - Damian Trzybiński
- Biological
and Chemical Research Centre, Department of Chemistry, University of Warsaw, Żwirki i Wigury 101, 02-089 Warszawa, Poland
| | - Krzysztof Woźniak
- Biological
and Chemical Research Centre, Department of Chemistry, University of Warsaw, Żwirki i Wigury 101, 02-089 Warszawa, Poland
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Synthesis, Characterization, Crystal Structure, and Hirshfeld Surface Analysis of Zinc, Cadmium, and Mercury Diphosphine Complexes; Precursors for Oxide Nanoparticles. J Inorg Organomet Polym Mater 2021. [DOI: 10.1007/s10904-021-01948-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Rahdar S, Rahdar A, Sattari M, Hafshejani LD, Tolkou AK, Kyzas GZ. Barium/Cobalt@Polyethylene Glycol Nanocomposites for Dye Removal from Aqueous Solutions. Polymers (Basel) 2021; 13:polym13071161. [PMID: 33916426 PMCID: PMC8038570 DOI: 10.3390/polym13071161] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2021] [Revised: 03/28/2021] [Accepted: 04/02/2021] [Indexed: 12/12/2022] Open
Abstract
Dyes are known as one of the most dangerous industrial pollutants which can cause skin diseases, allergy, and provoke cancer and mutation in humans. Therefore, one of the important environmental issues is the effective removal of dyes from industrial wastewater. In the current work, BaFe12O19/CoFe2O4@polyethylene glycol (abbreviated as BFO/CFO@PEG) nanocomposite was synthesized and evaluated regarding its capacity for adsorptive removal of a model dye Acid Blue 92 (denoted as AB92) from aqueous solutions. The characteristics of the prepared nanocomposite was determined by tests such as X-ray diffraction (XRD), scanning electron microscope (SEM), vibration sample magnetization (VSM), and Fourier transform infrared spectroscopy (FTIR). The effects of conditional parameters including pH (2–12), initial concentration of dye (20–100 mg/L), adsorbent dosage (0.02–0.1 g/L) and contact time (0-180 min) on the adsorption of dye were investigated and then optimized. The results indicated that with the increase of the adsorbent dosage from 0.02 to 0.1 g/L, the removal efficiency increased from 74.1% to 78.6%, and the adsorbed amount decreased from 148.25 to 31.44 mg/g. The maximum removal efficiency (77.54%) and adsorption capacity (31.02 mg/g) were observed at pH 2. Therefore, the general optimization conditions revealed that the maximum adsorption efficiency of dye was obtained in condition of initial concentration of 20 mg/L, contact time of 1 h and pH of solution equal 2. The adsorption isotherm and kinetic data were evaluated using a series of models. The pseudo-second order kinetic model and Freundlich isotherm model show the best fitting with experimental data with R2∼0.999.
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Affiliation(s)
- Somayeh Rahdar
- Department of Environmental Health, Zabol University of Medical Sciences, Zabol 9861615881, Iran;
| | - Abbas Rahdar
- Department of Physics, Faculty of Science, University of Zabol, Zabol 538-98615, Iran
- Correspondence: (A.R.); (G.Z.K.); Tel.: +30-2510-462218 (G.Z.K.)
| | - Mostafa Sattari
- Department of Mathematics, Faculty of Science, University of Zabol, Zabol 538-98615, Iran;
| | - Laleh Divband Hafshejani
- Department of Environmental Engineering, Faculty of Water and Environmental Engineering, Shahid Chamran University of Ahvaz, Ahvaz 6135743136, Iran;
| | - Athanasia K. Tolkou
- Department of Chemistry, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece;
| | - George Z. Kyzas
- Department of Chemistry, International Hellenic University, 65404 Kavala, Greece
- Correspondence: (A.R.); (G.Z.K.); Tel.: +30-2510-462218 (G.Z.K.)
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Efficient and selective adsorption of dye in aqueous environment employing a functional Zn(Ⅱ)-based metal organic framework. J SOLID STATE CHEM 2020. [DOI: 10.1016/j.jssc.2020.121740] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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10
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Armaghan M, Najafi E, Knedel T, Frank W, Janiak C. Synthesis and Single Crystal Structure Characterization of Dinuclear and Polymeric Mixed‐ligand Coordination Compounds of Zinc(II) and Cadmium(II) with the Bridging Ligand 1,2‐Bis(pyridin‐4‐ylmethylene)hydrazine. Z Anorg Allg Chem 2020. [DOI: 10.1002/zaac.202000357] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Mahsa Armaghan
- Institute für Anorganische Chemie und Strukturchemie Heinrich‐Heine Universität 40204 Düsseldorf Germany
| | - Ezzat Najafi
- Department of Chemistry Payame Noor University (PNU) 19395–3697 Tehran Iran
| | - Tim‐Oliver Knedel
- Institute für Anorganische Chemie und Strukturchemie Heinrich‐Heine Universität 40204 Düsseldorf Germany
| | - Walter Frank
- Institute für Anorganische Chemie und Strukturchemie Heinrich‐Heine Universität 40204 Düsseldorf Germany
| | - Christoph Janiak
- Institute für Anorganische Chemie und Strukturchemie Heinrich‐Heine Universität 40204 Düsseldorf Germany
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Ahmadi S, Rahdar A, Igwegbe CA, Mortazavi-Derazkola S, Banach AM, Rahdar S, Singh AK, Rodriguez-Couto S, Kyzas GZ. Praseodymium-doped cadmium tungstate (CdWO4) nanoparticles for dye degradation with sonocatalytic process. Polyhedron 2020. [DOI: 10.1016/j.poly.2020.114792] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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12
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Synthesis, structure diversity, and dye adsorption and luminescent sensing properties of Zinc (II) coordination polymers based on 1,3,5-tris(1-imidazolyl)benzene and 1,3-bis(1-imidazolyl)toluene. J SOLID STATE CHEM 2020. [DOI: 10.1016/j.jssc.2020.121445] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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