1
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Gharagozlou M, Elmi Fard N, Ghahari M, Tavakkoli Yaraki M. Bimetal Cu/Ni-BTC@SiO 2 metal-organic framework as high performance photocatalyst for degradation of azo dyes under visible light irradiation. ENVIRONMENTAL RESEARCH 2024; 256:119229. [PMID: 38797465 DOI: 10.1016/j.envres.2024.119229] [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: 04/04/2024] [Revised: 05/05/2024] [Accepted: 05/24/2024] [Indexed: 05/29/2024]
Abstract
There has been significant attention on the efficient degradation of pollutants in wastewater using metal-organic frameworks (MOFs) photocatalytic methods over the past decade. Herein, we examined the elimination of two different types of water-contaminating dyes, specifically cationic dye methylene blue (MB) and anionic dye methyl orange (MO), through the application of bimetal Cu/Ni-BTC@SiO2 MOF as high performance photocatalyst. The bimetal Cu/Ni-BTC@SiO2 photocatalyst was synthesized and characterized by XRD, FTIR, SEM, TEM, TGA, BET, DRS, and VSM techniques. The examination of the impact of different operational factors on the elimination of pollutants involved a comprehensive analysis of variables including the photocatalyst type, initial pollutant concentration, quantity of photocatalyst, and pH levels. The highest removal efficiency for MO and MB dyes by the photocatalyst was found to be 98 and 71%, respectively, within 60 min. In the fifth reaction stage, degradation efficiency for MO and MB was 76 and 56% respectively. Kinetic investigations demonstrated that, in the context of the uptake of MB and MO dyes, the interparticle diffusion, and pseudo-second-order models emerged as possessing the most robust correlation coefficients with the experimental data, registering values of 0.988 and 0.961, respectively. The examination of isotherms reveals that the isotherm models proposed by BET, and Anderson (V) demonstrate the highest level of conformity with the empirical data for the decomposition of MB and MO dyes, correspondingly. The TOC levels decreased significantly from 51 to 14 and 47 to 3 mg/L for MB and MO dyes, indicating the effective mineralization process using Cu/Ni-BTC@SiO2.
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Affiliation(s)
- Mehrnaz Gharagozlou
- Department of Nanomaterials and Nanocoatings, Institute for Color, Science, and Technology, P.O. Box 654-16765, Tehran, Iran.
| | - Narges Elmi Fard
- Department of Chemistry, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Mehdi Ghahari
- Department of Nanomaterials and Nanocoatings, Institute for Color, Science, and Technology, P.O. Box 654-16765, Tehran, Iran
| | - Mohammad Tavakkoli Yaraki
- School of Natural Sciences, Faculty of Science and Engineering, Macquarie University, Sydney, NSW, 2109, Australia.
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2
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Govinda Raj M, Mahalingam S, Gnanarani SV, Jayashree C, Ganeshraja AS, Pugazhenthiran N, Rahaman M, Abinaya S, Senthil B, Kim J. TiO 2 nanorod decorated with MoS 2 nanospheres: An efficient dual-functional photocatalyst for antibiotic degradation and hydrogen production. CHEMOSPHERE 2024; 357:142033. [PMID: 38615961 DOI: 10.1016/j.chemosphere.2024.142033] [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: 02/19/2024] [Revised: 04/09/2024] [Accepted: 04/11/2024] [Indexed: 04/16/2024]
Abstract
The design and preparation of dual-functional photocatalysts for simultaneously realizing photocatalytic wastewater purification and hydrogen energy generation pose significant challenges. This article presents the engineering of a binary heterostructured photocatalyst by combining TiO2 (nanorods) and MoS2 nanosphere using a straightforward solvothermal method and the assessment of the phase structures, morphologies, and optical properties of the resulting nanocomposites using diverse analytical techniques. The TiO2(Rod)/MoS2 composite exhibits remarkable efficacy in degrading ciprofloxacin, achieving 93% removal rate within 1 h, which is four times higher than that of bare TiO2. Moreover, the optimized TiO2(Rod)/MoS2 presents an outstanding hydrogen production rate of 7415 μmol g-1, which is ∼24 times higher than that of pristine TiO2. Under UV-visible light irradiation, the TiO2(Rod)/MoS2 heterojunction displays an exceptional photocatalytic performance in terms of both photodegradation and hydrogen production, surpassing the performance of TiO2 particle/MoS2. The study findings demonstrate that TiO2(Rod)/MoS2 nanocomposites exhibit considerably improved photocatalytic degradation and hydrogen generation activities. Based on the experimental results, a possible mechanism is proposed for the transfer and separation of charge carriers in Z-scheme heterojunctions.
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Affiliation(s)
- Muniyandi Govinda Raj
- Centre for Herbal Pharmacology and Environmental Sustainability Chettinad Hospital and Research Institute, Chettinad Academy of Research and Education, Chennai, 603 103, India
| | - Shanmugam Mahalingam
- Department of Materials System Engineering, Pukyong National University, Busan, 48513, Republic of Korea
| | - Solomon Vasthi Gnanarani
- Department of Chemistry, SRM Institute of Science and Technology, Faculty of Engineering and Technology, Ramapuram, Chennai, 600089, India
| | - Charmakani Jayashree
- Department of Chemistry, SRM Institute of Science and Technology, Faculty of Engineering and Technology, Ramapuram, Chennai, 600089, India
| | - Ayyakannu Sundaram Ganeshraja
- Department of Research Analytics, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Poonamallee High Road, Chennai, 600 077, Tamil Nadu, India
| | | | - Mostafizur Rahaman
- Department of Chemistry, College of Science, King Saud University, P.O. Box 2455, Riyadh, 11451, Saudi Arabia
| | - Srinivasan Abinaya
- Department of Chemistry, SRM Institute of Science and Technology, Faculty of Engineering and Technology, Ramapuram, Chennai, 600089, India
| | - Bakthavatchalam Senthil
- Department of Chemistry, SRM Institute of Science and Technology, Faculty of Engineering and Technology, Ramapuram, Chennai, 600089, India.
| | - Junghwan Kim
- Department of Materials System Engineering, Pukyong National University, Busan, 48513, Republic of Korea.
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3
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Alikarami S, Soltanizadeh A, Rashchi F. Enhancing decomposition of rhodamine (RhB) and methylene blue (MB) using CdS decorated with Ag or Ru driven by visible radiation. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:62847-62866. [PMID: 36947379 DOI: 10.1007/s11356-023-26542-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Accepted: 03/15/2023] [Indexed: 05/10/2023]
Abstract
The development of photocatalysts has an influential role in solving the environmental pollution crisis. Herein, the two different noble metals of silver (Ag)/ruthenium (Ru) were separately decorated on cadmium sulfide (CdS) photocatalysts by novel chemical methods. Characterization tests confirmed the formation of Ag/Ru-decorated CdS with spherical morphologies. According to the DRS and PL experiments, Ru-decorated CdS accounted for the highest light absorbance and the most accelerated transfer and detachment of photoelectrons/holes, followed by Ag-decorated CdS compared to pure CdS, which brought proper optical properties of Ag/Ru-decorated CdS. The photodecomposition of methylene blue (MB)/rhodamine B (RhB) as dyes and phenol as a colorless pollutant in the presence of Ag-decorated CdS (96%, 95%, and 69%) and Ru-decorated CdS (100%, 100%, and 80%) exposed to visible light radiation climbed compared to pure CdS (80%, 67%, and 61%) respectively. The influence of various parameters on the MB/RhB photocatalytic activity was investigated. The quenching experiment determined the functions of active species. Finally, experimental results proved that the MB/RhB photodecomposition by Ag/Ru-decorated CdS followed the pseudo-first-order kinetic model.
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Affiliation(s)
- Somayeh Alikarami
- School of Metallurgy and Materials Engineering, College of Engineering, University of Tehran, Tehran, Iran
| | - Ali Soltanizadeh
- School of Metallurgy and Materials Engineering, College of Engineering, University of Tehran, Tehran, Iran
| | - Fereshteh Rashchi
- School of Metallurgy and Materials Engineering, College of Engineering, University of Tehran, Tehran, Iran.
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4
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Ur Rehman A, Ikram M, Haider A, Raza MA, Shujah T, Naz M, Ul-Hamid A, Shahzadi I, Goumri-Said S, Kanoun MB, Nabgan W. Facile Synthesis of Barium-Doped Cadmium Sulfide Quantum Dots for the Treatment of Polluted Water: Experimental and Computational Investigations. ACS OMEGA 2022; 7:46325-46336. [PMID: 36570280 PMCID: PMC9773348 DOI: 10.1021/acsomega.2c04862] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Accepted: 11/24/2022] [Indexed: 06/17/2023]
Abstract
In this study, cadmium sulfide (CdS) quantum dots (QDs) and barium (Ba) (3 and 6 wt %)-doped CdS QDs were synthesized via a hydrothermal technique. The basic purpose of this work is to degrade methylene blue (MB) dye and evaluate density functional theory (DFT). The synthesized samples were characterized through X-ray powder diffraction (XRD), selected area electron diffraction (SAED), Fourier transform infrared spectroscopy (FTIR), scanning electron microscope (SEM), high-resolution transmission electron microscopy (HR-TEM), UV-vis spectrophotometer, PL, and density functional theory (DFT). The XRD (structural analysis) confirmed that the hexagonal crystal structure and crystallinity increased upon doping. Selected area electron diffraction (SAED) analysis confirmed the polycrystalline nature of the prepared QDs. The functional groups have been investigated using FTIR analysis. The surface and structural morphologies of the synthesized specimen have been investigated by applying TEM and FE-SEM, and it was found to exhibit the topology of QDs. In addition, optical characteristics have been investigated via UV-vis absorption spectroscopy, which exhibited a bathochromic shift (red shift) as a consequence of the reduction of the band-gap energy upon doping from 2.56 to 2.38 eV. PL analysis was used to observe the electron-hole recombination rate. Moreover, the electronic and optical properties of Ba-doped CdS were further explored using density functional theory. Pristine and Ba-doped QDs exhibit sufficient catalytic activity (CA) against the MB dye in all media as 62.59, 70.15, and 72.74% in neutral, basic, and acidic solutions, respectively.
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Affiliation(s)
- Ata Ur Rehman
- Solar
Cell Applications Research Lab, Department of Physics, Government College University Lahore, Lahore54000, Punjab, Pakistan
| | - Muhammad Ikram
- Solar
Cell Applications Research Lab, Department of Physics, Government College University Lahore, Lahore54000, Punjab, Pakistan
| | - Ali Haider
- Department
of Clinical Sciences, Faculty of Veterinary and Animal Sciences, Muhammad Nawaz Shareef University of Agriculture (MNSUA), Multan66000, Pakistan
| | - Muhammad Asif Raza
- Department
of Clinical Sciences, Faculty of Veterinary and Animal Sciences, Muhammad Nawaz Shareef University of Agriculture (MNSUA), Multan66000, Pakistan
| | - Tahira Shujah
- Department
of Physics, University of Central Punjab, Lahore54000, Pakistan
| | - Misbah Naz
- Department
of Chemistry, Division of Science and Technology, University of Education, Lahore, Punjab54000, Pakistan
| | - Anwar Ul-Hamid
- Center
for Engineering Research, Research Institute, King Fahd University of Petroleum & Minerals, Dhahran31261, Saudi Arabia
| | - Iram Shahzadi
- Punjab University
College of Pharmacy, University of the Punjab, Lahore, Punjab54000, Pakistan
| | - Souraya Goumri-Said
- College
of Science, Physics Department, Alfaisal
University, P.O. Box 50927, Riyadh11533, Saudi Arabia
| | - Mohammed Benali Kanoun
- Department
of Mathematics and Sciences, College of Humanities and Sciences, Prince Sultan University, Riyadh11586, Saudi
Arabia
| | - Walid Nabgan
- Departament
d′Enginyeria Química, Universitat
Rovira i Virgili, Av
Països Catalans 26, 43007Tarragona, Spain
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5
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Raeisi I, Derakhshi P, Azar PA, Tehrani MS. Novel photocatalyst system to deep desulfurization of petroleum model and gas condensate by Box–Behnken design. CAN J CHEM 2022. [DOI: 10.1139/cjc-2021-0342] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
In this research, cobalt (Co)/molybdenum (Mo) and nickel (Ni) doped with titanium dioxide (TiO2) were loaded onto multi-walled carbon nanotubes (MWCNTs). Then, the magnetization catalyst, iron oxide (Fe3O4), was loaded on them, which was used for the deep desulfurization of dibenzothiophene (DBT). These catalysts were characterized by X-ray diffraction, Fourier transform infrared spectroscopy, scanning electron microscopy, energy-dispersive X-ray spectroscopy, differential reflectance spectroscopy, and Brunauer–Emmett–Teller, Barrett–Joyner–Halenda, and vibrating sample magnetometer techniques. The photocatalytic activity of these catalysts was experienced under visible light using DBT. The response surface methodology based on the Box–Behnken design was used to evaluate parameters, including catalyst dosage (g), time (min), and concentration of DBT (mg L−1). The highest degradation efficiency under optimal conditions for CoMoNi/TiO2/MWCNTs/Fe3O4 catalysts with a catalyst dosage of 0.3 g, a time of 180 min, and a concentration of 50 mg L−1 was 99.99%. Optimum conditions were studied for desulfurization of the gas condensate. The highest desulfurization efficiency (90.33%) was obtained by the CoMoNi/TiO2/MWCNTs/Fe3O4 catalyst.
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Affiliation(s)
- Ilnaz Raeisi
- Faculty of Chemistry, Islamic Azad University, North Tehran Branch, Tehran, Iran
| | - Pirouz Derakhshi
- Faculty of Chemistry, Islamic Azad University, North Tehran Branch, Tehran, Iran
| | - Parviz Aberoomand Azar
- Department of Chemistry, Islamic Azad University Science and Research Branch, Tehran, Iran
| | - Mohammad Saber Tehrani
- Department of Chemistry, Islamic Azad University Science and Research Branch, Tehran, Iran
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6
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Elmi Fard N, Fazaeli R. Fabrication of superhydrophobic
CoFe
2
O
4
/polyaniline/covalent organic frameworks/cotton fabric membrane and evaluation of its efficiency in separation of olive oil from water. J CHIN CHEM SOC-TAIP 2022. [DOI: 10.1002/jccs.202200368] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Narges Elmi Fard
- Department of Chemistry, Science and Research Branch Islamic Azad University Tehran Iran
| | - Reza Fazaeli
- Department of Chemical Engineering, Faculty of Engineering, South Tehran Branch Islamic Azad University Tehran Iran
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7
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Garousi E, Hossaini Sadr M, Rashidi A, Yousefi M. MoS2 QDs-nanoparticle-engineered based hydrophobic filter for high performance water-oil separation. INORG CHEM COMMUN 2022. [DOI: 10.1016/j.inoche.2022.109223] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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8
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Zhang X, Yang Y, Xiong L, Wang T, Tang Z, Li P, Yin N, Sun A, Shen J. 3D dahlia-like NiAl-LDH/CdS heterosystem coordinating with 2D/2D interface for efficient and selective conversion of CO2. CHINESE CHEM LETT 2022. [DOI: 10.1016/j.cclet.2021.08.053] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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9
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Mozaffari Majd M, Kordzadeh-Kermani V, Ghalandari V, Askari A, Sillanpää M. Adsorption isotherm models: A comprehensive and systematic review (2010-2020). THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 812:151334. [PMID: 34748826 DOI: 10.1016/j.scitotenv.2021.151334] [Citation(s) in RCA: 64] [Impact Index Per Article: 32.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Revised: 10/26/2021] [Accepted: 10/26/2021] [Indexed: 06/13/2023]
Abstract
Among numerous methods developed in purification and separation industries, the adsorption process has received considerable attention due to its inexpensive, facile, and eco-friendly nature. The importance of the adsorption process causes extraordinary endeavors for modeling the adsorption isotherms during the years; thus, myriads of research have been conducted and many reviews have been published. In this paper, we have attempted to gather the most widely used adsorption isotherms and their related definitions, along with examples of correlated work of the recent decade. In the present review, 37 adsorption isotherms with about 400 references have been collected from the research published in the period of 2010-2020. The adsorption isotherms utilized are alphabetically organized for ease of access. The parameters of each isotherm, as well as the applicable definitions, are presented in the table, in addition to being discussed in the text. Another table is provided for the practical use of researchers, featuring the usage of the related isotherms in peer-reviewed studies.
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Affiliation(s)
- Mahdieh Mozaffari Majd
- Kerman Momtazan Cement Company, 32(nd) km Kerman-Tehran Highway, 7637158135, Kerman, Iran
| | - Vahid Kordzadeh-Kermani
- Department of Chemical Engineering, Iran University of Science and Technology, Narmak, Tehran 16846-13114, Iran
| | - Vahab Ghalandari
- Kerman Momtazan Cement Company, 32(nd) km Kerman-Tehran Highway, 7637158135, Kerman, Iran
| | - Anis Askari
- Department of Chemical Engineering, Amirkabir University of Technology (Tehran Polytechnic), Tehran, Iran
| | - Mika Sillanpää
- Faculty of Science and Technology, School of Applied Physics, University Kebangsaan Malaysia, 43600 Bangi, Selangor, Malaysia; School of Chemistry, Shoolini University, Solan, Himachal Pradesh 173229, India; Department of Biological and Chemical Engineering, Aarhus University, Nørrebrogade 44, 8000 Aarhus C, Denmark.
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10
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Khamani S, Ghorbani MH, Torkian L, Fazaeli R, Khodadadi Z. Preparation of NiO/WO3 Heterostructure and Photocatalytic Properties in Removal of Lincomycin Antibiotic: Experimental Study and Molecular Dynamic Simulation. RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A 2021. [DOI: 10.1134/s0036024421100113] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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11
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Fekr SS, Fazaeli R, Ardjmand M, Rafizadeh M. Degradation of Аntibiotic Chlortetracycline in Аqueous Solution by Ce/Bi2WO6 Photocatalysis under Solar Light. RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A 2021. [DOI: 10.1134/s0036024421060121] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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12
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Fekra SS, Fard NE, Fazaeli R. Photocatalytic Degradation of Antibiotic Norfloxacin Aqueous Solution by Ce/Bi2WO6: Optimization and Simulation of Process by RSM. RUSS J APPL CHEM+ 2021. [DOI: 10.1134/s1070427221060161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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13
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Fard NE, Fazaeli R, Yousefi M, Abdolmohammadi S. Oxidative Desulfurization of Dibenzothiophene Using M/TiO2/MWW (M = Cu, Ag, and Au) Composite. RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A 2021. [DOI: 10.1134/s0036024421140065] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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14
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Elham Ahangaran, Aghaie H, Fazaeli R. Study of Amoxicillin Adsorption on the Silanized Multiwalled Carbon Nanotubes: Isotherms, Kinetics, and Thermodynamics Study. RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A 2020. [DOI: 10.1134/s0036024420130038] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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15
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Jamileh Kondabey, Ghorbani MH, Aghaie H, Fazaeli R. Investigation of Zn(II) Adsorption from Aqueous Solution onto Copper Oxide with Different Morphologies: Optimization Using Response Surface Methodology. RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A 2020. [DOI: 10.1134/s0036024420090149] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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16
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Fazaeli R, Fard NE. Desulfurization of Gasoline Fuel via Photocatalytic Oxidation/Adsorption Using NaX Zeolite-Based under Mild Conditions: Process Optimization by Central Composite Design. RUSS J APPL CHEM+ 2020. [DOI: 10.1134/s1070427220070058] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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17
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Reza Ghiasi, Rahimi M, Jamaat PR. Quantum Chemical Study of the Effect of Solvent on Structure, Electronic Properties, and Electronic Spectrum of the Carbyne Complex trans-[ClRu(PH3)4(≡C–CH=CMe2)]2+. RUSS J INORG CHEM+ 2020. [DOI: 10.1134/s0036023620010088] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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18
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Santra A, Brandao P, Mondal G, Bera P, Jana A, Bhattacharyya I, Pramanik C, Bera P. Monomeric and dimeric cadmium(II) complexes of S-alkyl/aryl dithiocarbazate as single-source precursors for cadmium sulfide nanoparticles: An experimental, theoretical interpretation in the stability of precursor and visible light dye degradation study. Inorganica Chim Acta 2020. [DOI: 10.1016/j.ica.2019.119315] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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19
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Mozafari H, Khosravi M. Preparation and examination of photocatalytic and magnetic characteristics of dual core–shell nanocomposites Fe3O4–Cds–Zn: simple preparation of doped Zn and Cds nanoparticles. APPLIED NANOSCIENCE 2019. [DOI: 10.1007/s13204-019-01202-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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20
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Kondabey J, Ghorbani MH, Aghaie H, Fazaeli R. Study of the adsorption and photocatalytic properties of copper oxide with different morphologies in removal of Cr(III) ion from aqueous media. WATER SCIENCE AND TECHNOLOGY : A JOURNAL OF THE INTERNATIONAL ASSOCIATION ON WATER POLLUTION RESEARCH 2019; 80:827-835. [PMID: 31746789 DOI: 10.2166/wst.2019.313] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Chromium Cr(III) is considered as a toxic pollutant in industrial wastewater. Photocatalytic processes can be used as an efficient method for the treatment of heavy metal wastewaters. This study was conducted to synthesize copper (II) oxide (CuO) with dendrite, leaf and feather morphologies. Synthesized CuO with dendrite and leaf morphologies were characterized by XRD, SEM, and BET/BJH and CuO with feather morphology by XRD, SEM, BET/BJH, FTIR, TEM and DRS techniques. Parameters such as morphology CuO, the contact time (h), and adsorbent dosage (g) in adsorption of Cr(III) and morphology CuO, pH and initial concentration of Cr(III) in the photocatalytic oxidation were investigated. The results demonstrate that CuO feather at 24 h contact time with 0.1 g adsorbent with an adsorption efficiency of 57.24% has the highest efficiency compared to CuO of dendrite and leaf. Oxidation results demonstrate that CuO feather at 2 h with 0.1 g adsorbent dosage and pH = 7 had 89.14% removal efficiency. Also, oxidation results demonstrate that CuO feather at 2 h with 0.1 g adsorbent dosage and pH = 8 had 99.99% removal efficiency, which indicates the high efficiency of the feather.
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Affiliation(s)
- Jamileh Kondabey
- Department of Chemistry, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Mohammad Hossein Ghorbani
- Department of Chemical Engineering, Faculty of Engineering, South Tehran Branch, Islamic Azad University, Tehran, Iran E-mail:
| | - Hossien Aghaie
- Department of Chemistry, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Reza Fazaeli
- Department of Chemical Engineering, Faculty of Engineering, South Tehran Branch, Islamic Azad University, Tehran, Iran E-mail:
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21
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Houshangi A, Jamehbozorgi S, Yousefi M, Ghiasi R. Preparation of CoFe
2
O
4
/sawdust and NiFe
2
O
4
/sawdust magnetic nanocomposites for removal of oil from the water surface. J CHIN CHEM SOC-TAIP 2019. [DOI: 10.1002/jccs.201800452] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
- Azadeh Houshangi
- Department of Chemistry, Faculty of Science, Arak BranchIslamic Azad University Arak Iran
| | - Saeed Jamehbozorgi
- Department of Chemistry, Faculty of Science, Hamedan BranchIslamic Azad University Hamedan Iran
| | - Mohammad Yousefi
- Department of Chemistry, Yadegar‐e‐Imam Khomeyni (RAH) Shahr‐e‐Rey BranchIslamic Azad University Tehran Iran
| | - Reza Ghiasi
- Department of Chemistry, Faculty of Science, East Tehran BranchIslamic Azad University Tehran Iran
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22
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Sepahvand M, Fazaeli R, Jameh-Bozorghi S, Niazi A. Enhancing Photocatalytic Activity of Cu2O in Degradation of Sulphonic Acid-Based Dye. RUSS J APPL CHEM+ 2019. [DOI: 10.1134/s1070427219010208] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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23
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Narges Elmi Fard, Reza Fazaeli. Optimization of Operating Parameters in Photocatalytic Activity of Visible Light Active Ag/TiO2 Nanoparticles. RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A 2019. [DOI: 10.1134/s0036024418130071] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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24
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Li S, Wang Q, Song X, Bu Y. A green and general strategy for the synthesis of hollow Ag/CdS nanocomposites for superior SERS performance. CrystEngComm 2019. [DOI: 10.1039/c9ce00266a] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In this study, we developed a convenient, environmentally friendly approach for the fabrication of hollow Ag/CdS composites, which presented superior SERS performance.
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Affiliation(s)
- Shanshan Li
- School of Chemistry and Chemical Engineering
- Shandong University
- Jinan
- People's Republic of China
| | - Qi Wang
- School of Chemistry and Chemical Engineering
- Shandong University
- Jinan
- People's Republic of China
| | - Xinyu Song
- School of Chemistry and Chemical Engineering
- Shandong University
- Jinan
- People's Republic of China
| | - Yuxiang Bu
- School of Chemistry and Chemical Engineering
- Shandong University
- Jinan
- People's Republic of China
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25
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Lu H, Wang J, Tian B, Huang X, Bi J, Wang T, Hao H. Application of N-Doped MoS2
Nanocrystals for Removal of Azo Dyes in Wastewater. Chem Eng Technol 2018. [DOI: 10.1002/ceat.201700596] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Haijiao Lu
- Tianjin University; School of Chemical Engineering and Technology; National Engineering Research Center of Industry Crystallization Technology; 92 Weijin Road 300072 Tianjin China
- Tianjin University; Collaborative Innovation Center of Chemical Science and Engineering; 92 Weijin Road 300072 Tianjin China
- Tianjin University; State Key Laboratory of Chemical Engineering; 92 Weijin Road 300072 Tianjin China
| | - Jingkang Wang
- Tianjin University; School of Chemical Engineering and Technology; National Engineering Research Center of Industry Crystallization Technology; 92 Weijin Road 300072 Tianjin China
- Tianjin University; Collaborative Innovation Center of Chemical Science and Engineering; 92 Weijin Road 300072 Tianjin China
- Tianjin University; State Key Laboratory of Chemical Engineering; 92 Weijin Road 300072 Tianjin China
| | - Beiqian Tian
- Tianjin University; School of Chemical Engineering and Technology; National Engineering Research Center of Industry Crystallization Technology; 92 Weijin Road 300072 Tianjin China
- Tianjin University; Collaborative Innovation Center of Chemical Science and Engineering; 92 Weijin Road 300072 Tianjin China
- Tianjin University; State Key Laboratory of Chemical Engineering; 92 Weijin Road 300072 Tianjin China
| | - Xin Huang
- Tianjin University; School of Chemical Engineering and Technology; National Engineering Research Center of Industry Crystallization Technology; 92 Weijin Road 300072 Tianjin China
- Tianjin University; Collaborative Innovation Center of Chemical Science and Engineering; 92 Weijin Road 300072 Tianjin China
- Tianjin University; State Key Laboratory of Chemical Engineering; 92 Weijin Road 300072 Tianjin China
| | - Jingtao Bi
- Tianjin University; School of Chemical Engineering and Technology; National Engineering Research Center of Industry Crystallization Technology; 92 Weijin Road 300072 Tianjin China
- Tianjin University; Collaborative Innovation Center of Chemical Science and Engineering; 92 Weijin Road 300072 Tianjin China
- Tianjin University; State Key Laboratory of Chemical Engineering; 92 Weijin Road 300072 Tianjin China
| | - Ting Wang
- Tianjin University; School of Chemical Engineering and Technology; National Engineering Research Center of Industry Crystallization Technology; 92 Weijin Road 300072 Tianjin China
- Tianjin University; Collaborative Innovation Center of Chemical Science and Engineering; 92 Weijin Road 300072 Tianjin China
- Tianjin University; State Key Laboratory of Chemical Engineering; 92 Weijin Road 300072 Tianjin China
| | - Hongxun Hao
- Tianjin University; School of Chemical Engineering and Technology; National Engineering Research Center of Industry Crystallization Technology; 92 Weijin Road 300072 Tianjin China
- Tianjin University; Collaborative Innovation Center of Chemical Science and Engineering; 92 Weijin Road 300072 Tianjin China
- Tianjin University; State Key Laboratory of Chemical Engineering; 92 Weijin Road 300072 Tianjin China
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26
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CdS nanocapsules and nanospheres as efficient solar light-driven photocatalysts for degradation of Congo red dye. INORG CHEM COMMUN 2016. [DOI: 10.1016/j.inoche.2016.08.001] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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27
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Fard NE, Fazaeli R. A Novel Kinetic Approach for Photocatalytic Degradation of Azo Dye with CdS and Ag/CdS Nanoparticles Fixed on a Cement Bed in a Continuous-Flow Photoreactor. INT J CHEM KINET 2016. [DOI: 10.1002/kin.21025] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Narges Elmi Fard
- Department of Chemistry; Faculty of science; East Tehran Branch; Islamic Azad University; Tehran Iran
| | - Reza Fazaeli
- Department of Chemical engineering; Faculty of engineering; South Tehran Branch; Islamic Azad University; Tehran Iran
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