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Ilbeygi H, Jaafar J. Recent Progress on Functionalized Nanoporous Heteropoly Acids: From Synthesis to Applications. CHEM REC 2024; 24:e202400043. [PMID: 38874111 DOI: 10.1002/tcr.202400043] [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: 02/28/2024] [Revised: 05/18/2024] [Indexed: 06/15/2024]
Abstract
Functionalized nanoporous heteropoly acids (HPAs) have garnered significant attention in recent years due to their enhanced surface area and porosity, as well as their potential for low-cost regeneration compared to bulk materials. This review aims to provide an overview of the recent advancements in the synthesis and applications of functionalized HPAs. We begin by introducing the fundamental properties of HPAs and their unique structure, followed by a comprehensive overview of the various approaches employed for the synthesis of functionalized HPAs, including salts, anchoring onto supports, and implementing mesoporous silica sieves. The potential applications of functionalized HPAs in various fields are also discussed, highlighting their boosted performance in a wide range of applications. Finally, we address the current challenges and present future prospects in the development of functionalized HPAs, particularly in the context of mesoporous HPAs. This review aims to provide a comprehensive summary of the recent progress in the field, highlighting the significant advancements made in the synthesis and applications of functionalized HPAs.
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Affiliation(s)
- Hamid Ilbeygi
- Battery Research and Innovation Hub, Institute of Frontier Materials, Deakin University, Burwood, VIC 3125, Australia
- ARC Research Hub for Integrated Devices for End-user Analysis at Low-levels (IDEAL), Future Industries Institute, STEM, University of South Australia, Mawson Lakes, SA 5095, Australia
| | - Juhana Jaafar
- N29a, Advanced Membrane Technology Research Centre, School of Chemical and Energy Engineering, Faculty of Engineering, Universiti Teknologi Malaysia, 81310, Johor Bahru, Johor, Malaysia
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de la Huerta-Hernández GE, Chávez-Carvayar J, Rodríguez-Flores T, Castro-Cisneros I, Reyes-Montero A, Hernández-Pérez I. Analysis of the photocatalytic activity of La 0.9Sr 0.1Fe 0.8Co 0.2O 3±δ perovskite as a catalyst in the degradation of RB-5 dye. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:102986-103000. [PMID: 37674070 DOI: 10.1007/s11356-023-29479-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/20/2023] [Accepted: 08/20/2023] [Indexed: 09/08/2023]
Abstract
The photocatalytic efficiency of some semiconductors depends mainly on their morphological, optical, and structural properties, which can be modified by varying the calcination temperature. In order to evaluate how these properties change, as a function of temperature in a AA'BB'O3 perovskite material, La0.9Sr0.1Fe0.8Co0.2O3±δ (LSFC) was synthesized by the Pechini method and calcined at different temperatures (600 °C, 700 °C, 800 °C, and 900 °C). All the samples were characterized structurally, morphologically, and optically by XRD, SEM, and UV-Vis spectroscopy. Additionally, specific surface area and pore size distribution were calculated by BET and BHJ methods. LSFC was evaluated as photocatalyst material, estimating the degradation of reactive black 5 (RB5), employing as irradiation source UV light and sunlight. The obtained results display a clear tendency between the photoactivity and the heat treatment: degradation percentage decreases as the calcination temperature increases mainly due to the crystal and grain size and, furthermore, loss of porosity and the decrease in surface area, affecting the photocatalytic activity (98%, 95%, 74%, and 50% degradation, respectively). All the ceramic samples follow a pseudo-first-order reaction.
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Affiliation(s)
- Gloria Elena de la Huerta-Hernández
- Departamento de Ciencias Básicas, Universidad Autónoma Metropolitana-Azcapotzalco, Av. San Pablo 180, Col. Reynosa Tamaulipas, 02200, Mexico City, Mexico
| | - José Chávez-Carvayar
- Instituto de Investigaciones en Materiales, Universidad Nacional Autónoma de México, Circuito Exterior, C.U., C.P. 04510, Mexico City, Mexico
| | - Tatiana Rodríguez-Flores
- Departamento de Ciencias Básicas, Universidad Autónoma Metropolitana-Azcapotzalco, Av. San Pablo 180, Col. Reynosa Tamaulipas, 02200, Mexico City, Mexico
| | - Iván Castro-Cisneros
- Facultad de Ingeniería, Universidad Autónoma del Carmen, Av. Central s/n esq. Con Fracc. Mundo Maya, C.P. 24115, Ciudad del Carmen, Mexico
| | - Armando Reyes-Montero
- Instituto de Investigaciones en Materiales, Universidad Nacional Autónoma de México, Circuito Exterior, C.U., C.P. 04510, Mexico City, Mexico
| | - Isaías Hernández-Pérez
- Departamento de Ciencias Básicas, Universidad Autónoma Metropolitana-Azcapotzalco, Av. San Pablo 180, Col. Reynosa Tamaulipas, 02200, Mexico City, Mexico.
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Huang L, Huang X, Yan J, Liu Y, Jiang H, Zhang H, Tang J, Liu Q. Research progresses on the application of perovskite in adsorption and photocatalytic removal of water pollutants. JOURNAL OF HAZARDOUS MATERIALS 2023; 442:130024. [PMID: 36155298 DOI: 10.1016/j.jhazmat.2022.130024] [Citation(s) in RCA: 15] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Revised: 09/15/2022] [Accepted: 09/16/2022] [Indexed: 06/16/2023]
Abstract
The problem of global water pollution and scarcity of water resources is becoming increasingly serious. Multifunctional perovskites can well drive adsorption and photocatalytic reactions to remove water pollutants. There are many advantages of perovskites, such as abundant oxygen vacancies, easily tunable structural morphology, stable crystal state, highly active metal sites, and a wide photo response range. However, there are few reviews on the simultaneous application of perovskite to adsorption and photocatalytic removal of water pollutants. Thus, this paper discusses the preparation methods of perovskite, the factors affecting the adsorption of water environmental pollutants by perovskite, and the factors affecting perovskite photocatalytic water pollutants. The particle size, specific surface area, oxygen vacancies, electron-hole trapping agents, potentials of the valence band, and conduction band in perovskites are significant influencing factors for adsorption and photocatalysis. Strategies for improving the performance of perovskites in the fields of adsorption and photocatalysis are discussed. The adsorption behaviors and catalytic mechanisms are also investigated, including adsorption kinetics and thermodynamics, electrostatic interaction, ion exchange, chemical bonding, and photocatalytic mechanism. It summarizes the removal of water pollutants by using perovskites. It provides the design of perovskites as high-efficiency adsorbents and catalysts for developing new technologies.
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Affiliation(s)
- Lei Huang
- School of Environmental Science and Engineering, Guangzhou University, Guangzhou 510006, China
| | - Xuanjie Huang
- School of Environmental Science and Engineering, Guangzhou University, Guangzhou 510006, China
| | - Jia Yan
- School of Environmental Science and Engineering, Guangzhou University, Guangzhou 510006, China
| | - Yonghui Liu
- School of Environmental Science and Engineering, Guangzhou University, Guangzhou 510006, China
| | - Hao Jiang
- School of Environmental Science and Engineering, Guangzhou University, Guangzhou 510006, China
| | - Hongguo Zhang
- School of Environmental Science and Engineering, Guangzhou University, Guangzhou 510006, China; Guangzhou University-Linköping University Research Center on Urban Sustainable Development, Guangzhou University, Guangzhou 510006, China.
| | - Jinfeng Tang
- School of Environmental Science and Engineering, Guangzhou University, Guangzhou 510006, China
| | - Qiang Liu
- Department of Mechanical Engineering, The Hong Kong Polytechnic University, Kowloon, Hong Kong, China.
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Abd Allah T, Elfalaky A, Ghozza M. Effect of sintering on formation, structure, magnetic and dielectric properties of nanocrystalline La0.1Ca0.9MnO3 perovskite. MATERIALS SCIENCE AND ENGINEERING: B 2022; 281:115749. [DOI: 10.1016/j.mseb.2022.115749] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
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Naslhajian H, Amini M, Hosseinifard M, Farnia SMF, Janczak J. Synthesis and characterization of a new polyoxometalate nanocluster containing Mo and V as an environmentally green catalyst for oxidative degradation of organic pollutants from aquatic environments. Appl Organomet Chem 2021. [DOI: 10.1002/aoc.6511] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Hadi Naslhajian
- Department of Chemistry, Faculty of Science University of Maragheh Maragheh Iran
| | - Mojtaba Amini
- Department of Inorganic Chemistry, Faculty of Chemistry University of Tabriz Tabriz Iran
| | | | | | - Jan Janczak
- Institute of Low Temperature and Structure Research Polish Academy of Sciences Wrocław Poland
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D’Cruz B, Amin MO, Al-Hetlani E. Polyoxometalate-Based Materials for the Removal of Contaminants from Wastewater: A Review. Ind Eng Chem Res 2021. [DOI: 10.1021/acs.iecr.1c02007] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Bessy D’Cruz
- Department of Chemistry, Faculty of Science, Kuwait University, 13060 Safat, Kuwait
| | - Mohamed O. Amin
- Department of Chemistry, Faculty of Science, Kuwait University, 13060 Safat, Kuwait
| | - Entesar Al-Hetlani
- Department of Chemistry, Faculty of Science, Kuwait University, 13060 Safat, Kuwait
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Nascimento ÉV, Garrido Pedrosa AM, Souza MJB. Development of La xCa 1-xMnO 3 materials for Bezaktiv Blue removal in aqueous media. WATER SCIENCE AND TECHNOLOGY : A JOURNAL OF THE INTERNATIONAL ASSOCIATION ON WATER POLLUTION RESEARCH 2021; 83:2793-2808. [PMID: 34115632 DOI: 10.2166/wst.2021.174] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
In this work, mixed oxides of LaxCa1-xMnO3 perovskite type (x = 0, 0.5 and 1.0) were synthesized through modified proteic method using collagen and calcination process at 700 °C/2 h in order to remove the commercial textile dye Bezaktiv Blue S-MAX from water. Oxides were characterized using X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR), N2 physisorption, scanning electron microscopy (SEM) and point of zero charge (PZC) techniques while the dye only by the first two techniques. The XRD showed that perovskite monophase was obtained for x = 0.5 and 1.0. However, for x = 0, the low crystalline perovskite phase was obtained in the midst of precursor oxides. FTIR showed the adsorption process did not damage the adsorbents structure. The successful obtained materials have meso and macroporous with slit or cavity shape, rough surface and particles with varying sizes. The pseudo-second-order model was the one that best fit the kinetic data. The process must occur through electrostatic surface interactions between the adsorbent surface and the dye molecule. For the equilibrium study, Langmuir isotherm is the most suitable when using LaMnO3 adsorbent, while Freundlich isotherm was better suited when used the other two materials. The adsorbents were termally regenerated and reused five times. The best performance was exhibited by LaMnO3.
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Affiliation(s)
- É V Nascimento
- Graduate program in Chemical Engineering, Federal University of Sergipe, Av. Marechal Rondon, Rosa Elze, São Cristóvão, SE 49100-000, Brazil
| | - A M Garrido Pedrosa
- Department of Chemistry, Federal University of Sergipe, Av. Marechal Rondon, Rosa Elze, São Cristóvão, SE 49100-000, Brazil E-mail:
| | - M J B Souza
- Graduate program in Chemical Engineering, Federal University of Sergipe, Av. Marechal Rondon, Rosa Elze, São Cristóvão, SE 49100-000, Brazil
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A significant improvement in adsorption behavior of mesoporous TUD-1 silica through neodymium incorporation. J RARE EARTH 2021. [DOI: 10.1016/j.jre.2020.07.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Mahmoudi F, Farhadi S, Jarosova M, Sillanpää M. Preparation of novel hybrid nanomaterials based on LaFeO
3
and phosphotungstic acid as a highly efficient magnetic photocatalyst for the degradation of methylene blue dye solution. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.6011] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
| | - Saeed Farhadi
- Department of Chemistry Lorestan University Khorramabad Iran
| | - Marketa Jarosova
- Institute of Physics of the Czech Academy of Sciences Prague Czech Republic
| | - Mika Sillanpää
- Institute of Research and Development and Faculty of Environment and Chemical Engineering Duy Tan University Da Nang Vietnam
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Yang M, Ma R, Chen L, Zhang C, Cao R, Wen Q. Preparation and photo-catalytic performance of β2-SiW11/PANI/TiO2 photo-catalyst. J COORD CHEM 2020. [DOI: 10.1080/00958972.2020.1849641] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Mingrui Yang
- College of Chemistry and Chemical Engineering, Qiqihaer University, Qiqihaer, China
| | - Ronghua Ma
- College of Chemistry and Chemical Engineering, Qiqihaer University, Qiqihaer, China
| | - Lin Chen
- College of Chemistry and Chemical Engineering, Qiqihaer University, Qiqihaer, China
| | - Chengli Zhang
- College of Chemistry and Chemical Engineering, Qiqihaer University, Qiqihaer, China
| | - Rui Cao
- College of Chemistry and Chemical Engineering, Qiqihaer University, Qiqihaer, China
| | - Qi Wen
- College of Chemistry and Chemical Engineering, Qiqihaer University, Qiqihaer, China
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Ali SM, Eskandrani AA. The Sorption Performance of Cetyl Trimethyl Ammonium Bromide-Capped La 0.9Sr 0.1FeO 3 Perovskite for Organic Pollutants from Industrial Processes. Molecules 2020; 25:molecules25071640. [PMID: 32252436 PMCID: PMC7180810 DOI: 10.3390/molecules25071640] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2020] [Revised: 03/28/2020] [Accepted: 03/31/2020] [Indexed: 11/22/2022] Open
Abstract
La0.9Sr0.1FeO3 perovskite, prepared by the microwave-assisted method, was capped with cetyl trimethyl ammonium bromide (CTAB) cationic surfactant, and applied as a sorbent for the removal of the anionic Congo red (CR) dye from aqueous solutions. X-ray diffraction (XRD) patterns showed that the perovskite structure was not affected by capping; however, the particle size increased. There was a hipsochromic shift in the value of λmax of the CR absorption spectrum in the presence of CTAB, which indicated the formation of an oppositely charged dye–surfactant complex. The adsorption efficiency of CTAB-capped La0.9Sr0.1FeO3 was independent of the pH of the solution—equilibrium was reached after a few minutes. The value of the maximum adsorption capacity, qm, was 151.52 mg·g−1, which was 10-times higher than that of the pure perovskite. The proposed sorbent maintained its excellent sorption ability in the presence of the sample matrix; therefore, it can be regenerated and reused with unchanged performance.
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Affiliation(s)
- Shimaa M. Ali
- Chemistry Department, Faculty of Science, Cairo University, Giza 12613, Egypt
- Chemistry Department, Faculty of Science, Taibah University, Medinah 30002, Saudi Arabia;
- Correspondence: ; Tel.: +966-556793098
| | - Areej A. Eskandrani
- Chemistry Department, Faculty of Science, Taibah University, Medinah 30002, Saudi Arabia;
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Ionic self-assembly of organic-polyxometalate hybrids in solid state and its charge transfer properties. J SOLID STATE CHEM 2019. [DOI: 10.1016/j.jssc.2019.05.047] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Farhadi S, Mahmoudi F. Improving the adsorption ability of perovskite-type LaNiO3 nanomaterial towards organic dyes by hybridizing with phosphotungstic acid. Polyhedron 2019. [DOI: 10.1016/j.poly.2019.05.008] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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14
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Wang X, Liu J, Wang X, Liu G, Lin H. Solvent-directed Anderson-type polyoxometalate-based metal–organic networks with flexible bis(1H-benzotriazoloxymethyl) ligands. Polyhedron 2019. [DOI: 10.1016/j.poly.2019.01.066] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Luo J, Chen J, Guo R, Qiu Y, Li W, Zhou X, Ning X, Zhan L. Rational construction of direct Z-scheme LaMnO3/g-C3N4 hybrid for improved visible-light photocatalytic tetracycline degradation. Sep Purif Technol 2019. [DOI: 10.1016/j.seppur.2018.10.062] [Citation(s) in RCA: 50] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Phosphotungstic acid supported on silica-coated LaCoO3: Synthesis, characterization and application as a novel and efficient adsorbent for the removal of organic pollutants. Polyhedron 2019. [DOI: 10.1016/j.poly.2018.11.012] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Nirumand L, Farhadi S, Zabardasti A, Khataee A. Synthesis and sonocatalytic performance of a ternary magnetic MIL-101(Cr)/RGO/ZnFe 2O 4 nanocomposite for degradation of dye pollutants. ULTRASONICS SONOCHEMISTRY 2018; 42:647-658. [PMID: 29429713 DOI: 10.1016/j.ultsonch.2017.12.033] [Citation(s) in RCA: 50] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/25/2017] [Revised: 12/16/2017] [Accepted: 12/17/2017] [Indexed: 06/08/2023]
Abstract
In this study, new ternary magnetic MIL-101(Cr)/RGO/ZnFe2O4 catalyst (with 30% wt of ZnFe2O4) was synthesized via a hydrothermal route for sonodegradation of organic dyes. The structural, optical and magnetic properties of the nanocomposite were detected by means of X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR), UV-visible spectroscopy (UV-visible), field emission scanning electron microscopy (FESEM), energy dispersive X-ray (EDX) spectroscopy, vibrating sample magnetometer (VSM), atomic force microscopy (AFM), Raman spectroscopy and BET surface area analysis. To evaluate the sonocatalytic activity of the as-prepared MIL-101(Cr)/RGO/ZnFe2O4 nanocomposite, the H2O2-assisted degradation of organic dyes such as congo red (CR), methylene blue (MB), Rhodamine B (RhB) and methyl orange (MO) in aqueous solution was studied under ultrasound irradiation. The obtained results indicated that the ternary MIL-101(Cr)/RGO/ZnFe2O4 nanocomposite had better performance for sonodegradation of these dyes than MIL-101(Cr)/RGO, pure MIL-101(Cr) or ZnFe2O4. The enhanced sonocatalytic performance of the as-prepared ternary nanocomposite could be attributed to the fast generation and separation of charge carriers (electrons and holes) in ZnFe2O4and MIL-101(Cr) and their transfer to the surface of graphene sheets. Moreover, the relatively high specific surface area of the MIL-101(Cr)/rGO and magnetic property of ZnFe2O4 improve the degradation efficiency of the dyes. The recovery of the ternary magnetic sonocatalyst from treated water could be easily achieved using an external magnetic field. The main influence factors on the sonocatalytic activity such as catalyst dosage and dye initial concentration were also investigated. The trapping experiments indicated that OH radicals are the prominent active species in dye degradation. In addition, the reusability test, was also carried out to ensure the stability of the employed sonocatalyst.
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Affiliation(s)
- Ladan Nirumand
- Department of Chemistry, Lorestan University, Khoramabad 68135-465, Iran
| | - Saeed Farhadi
- Department of Chemistry, Lorestan University, Khoramabad 68135-465, Iran.
| | - Abedin Zabardasti
- Department of Chemistry, Lorestan University, Khoramabad 68135-465, Iran
| | - Alireza Khataee
- Research Laboratory of Advanced Water and Wastewater Treatment Processes, Department of Applied Chemistry, Faculty of Chemistry, University of Tabriz, 51666-16471 Tabriz, Iran; Department of Materials Science and Nanotechnology Engineering, Near East University, 99138 Nicosia, North Cyprus, Mersin 10, Turkey.
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Wang X, Zhang S, Wang X, Liu G, Lin H, Zhang H. Solvent and polyoxometalate tuned cobalt supramolecular hybrids with a bis-imidazolyl-bis-amide ligand: adsorption of dyes and electrocatalytic properties. TRANSIT METAL CHEM 2018. [DOI: 10.1007/s11243-018-0227-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Qin P, Yang Y, Zhang X, Niu J, Yang H, Tian S, Zhu J, Lu M. Highly Efficient, Rapid, and Simultaneous Removal of Cationic Dyes from Aqueous Solution Using Monodispersed Mesoporous Silica Nanoparticles as the Adsorbent. NANOMATERIALS (BASEL, SWITZERLAND) 2017; 8:E4. [PMID: 29295535 PMCID: PMC5791091 DOI: 10.3390/nano8010004] [Citation(s) in RCA: 62] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/03/2017] [Revised: 12/03/2017] [Accepted: 12/19/2017] [Indexed: 12/31/2022]
Abstract
In this work, a highly efficient and rapid method for simultaneously removing cationic dyes from aqueous solutions was developed by using monodispersed mesoporous silica nanoparticles (MSNs) as the adsorbents. The MSNs were prepared by a facile one-pot method and characterized by scanning electron microscopy, transmission electron microscopy, Fourier-transform infrared spectroscopy, and Brunauer-Emmett-Teller. Experimental results demonstrated that the as-prepared MSNs possessed a large specific surface area (about 585 m²/g), uniform particle size (about 30 nm), large pore volume (1.175 cm³/g), and narrow pore size distribution (1.68 nm). The materials showed highly efficient and rapid adsorption properties for cationic dyes including rhodamine B, methylene blue, methyl violet, malachite green, and basic fuchsin. Under the optimized conditions, the maximum adsorption capacities for the above mentioned cationic dyes were in the range of 14.70 mg/g to 34.23 mg/g, which could be achieved within 2 to 6 min. The probable adsorption mechanism of MSNs for adsorption of cationic dyes is proposed. It could be considered that the adsorption is mainly controlled by electrostatic interactions and hydrogen bonding between the cationic dyes and MSNs. As a low-cost, biocompatible, and environmentally friendly material, MSNs have a potential application in wastewater treatment for removing some environmental cationic contaminants.
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Affiliation(s)
- Peige Qin
- Institute of Environmental and Analysis Science, School of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, Henan, China.
| | - Yixin Yang
- Institute of Environmental and Analysis Science, School of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, Henan, China.
| | - Xiaoting Zhang
- Institute of Environmental and Analysis Science, School of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, Henan, China.
| | - Jiahua Niu
- Institute of Environmental and Analysis Science, School of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, Henan, China.
| | - Hui Yang
- Institute of Pharmacy, Pharmaceutical College, Henan University, Kaifeng 475004, Henan, China.
| | - Shufang Tian
- Institute of Environmental and Analysis Science, School of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, Henan, China.
| | - Jinhua Zhu
- Institute of Environmental and Analysis Science, School of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, Henan, China.
| | - Minghua Lu
- Institute of Environmental and Analysis Science, School of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, Henan, China.
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Naslhajian H, Amini M, Farnia SMF, Sheykhi A, Şahin O, Yeşilel OZ. A new decavanadate polyoxovanadate nanocluster: synthesis, characterization and rapid adsorption of methylene blue. J COORD CHEM 2017. [DOI: 10.1080/00958972.2017.1383601] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Hadi Naslhajian
- Department of Chemistry, University of Tehran, Tehran, Iran
- Faculty of Science, Department of Chemistry, University of Maragheh, Maragheh, Iran
| | - Mojtaba Amini
- Faculty of Science, Department of Chemistry, University of Maragheh, Maragheh, Iran
| | | | - Ayda Sheykhi
- Faculty of Science, Department of Chemistry, University of Maragheh, Maragheh, Iran
| | - Onur Şahin
- Scientific and Technological Research Application and Research Center, Sinop University, Sinop, Turkey
| | - Okan Zafer Yeşilel
- Faculty of Arts and Sciences, Department of Chemistry, Eskişehir Osmangazi University, Eskişehir, Turkey
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Wang X, Zhang S, Wang X, Liu G, Lin H, Zhang H. Various polyoxomolybdate-based hybrids induced by pH and solvents: structures, adsorption activities for dyes and bifunctional electrocatalytic properties. Dalton Trans 2017; 46:16580-16588. [DOI: 10.1039/c7dt03618c] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
By changing the pH values and solvents, four different polyoxomolybdate hybrids were synthesized, which display good adsorption activities for different organic dyes and bifunctional electrocatalytic properties.
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Affiliation(s)
- Xiuli Wang
- Department of Chemistry
- Bohai University
- Jinzhou
- P. R. China
| | - Shan Zhang
- Department of Chemistry
- Bohai University
- Jinzhou
- P. R. China
| | - Xiang Wang
- Department of Chemistry
- Bohai University
- Jinzhou
- P. R. China
| | - Guocheng Liu
- Department of Chemistry
- Bohai University
- Jinzhou
- P. R. China
| | - Hongyan Lin
- Department of Chemistry
- Bohai University
- Jinzhou
- P. R. China
| | - Huixiu Zhang
- Department of Chemistry
- Bohai University
- Jinzhou
- P. R. China
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Guo M, Song M, Li S, Yin Z, Song X, Bu Y. Facile and economical synthesis of ZnS nanotubes and their superior adsorption performance for organic dyes. CrystEngComm 2017. [DOI: 10.1039/c7ce00360a] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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