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Ghamari F, Ghorbani J, Azizi E, Arjomandi J, Shi H. Template-free efficacious morphology of electrosynthesized polyaniline/β-cyclodextrin host-guest complex on Au/rGO modified electrode for removal and recovery of rare-earth and heavy elements from seawater. CHEMOSPHERE 2024; 356:141897. [PMID: 38582156 DOI: 10.1016/j.chemosphere.2024.141897] [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: 11/26/2023] [Revised: 03/30/2024] [Accepted: 04/02/2024] [Indexed: 04/08/2024]
Abstract
Global water pollution and scarcity of water resources are turning increasingly into serious threats to the survival of all living organisms on Earth. This study offers an influent strategy for the electrosynthesis of reduced graphene oxide/polyaniline/β-cyclodextrin (rGO/PAni/βCD) nanocomposite and its application to the removal/recovery of heavy elements (HEs) and rare-earth elements (REEs). Besides physicochemical and electrochemical studies, the surface morphological and statistical properties of fabricated nanocomposite electrode were examined. The textural and morphological characteristics of nanocomposite electrode were investigated via AFM data based on statistical, stereometric, and fractal theory. The cohesive, porous, and well-developed morphology of fabricated nanocomposite electrode has enabled the electrodeposition technique to achieve significant simultaneous removal/recovery efficiency of HE and REE ions such as Pb(II), Cu(II), Cd(II), Hg(II), Ce(IV), and Nb(V). Therefore, using rGO/PAni/βCD, considerable removal of HEs and REEs was achieved under optimized pH, 0.1 M KNO3, and 35 mg L-1 metal ion initial concentration during 20 min. Removal capacity of the nanocomposite electrode is preserved subsequent to 10 cycles of electrodeposition/desorption, according to the desorption investigation through eluted adsorbent at time intervals in deionized water and adjusted acidic pH values. Then, using rGO/PAni/CD nanocomposite, simulated seawater remediation was accomplished successfully. This interdisciplinary approach reveals that the removal/recovery efficiency enhance linearly along with the improvement of well-developed morphology for electrosynthesized composites. Thus, these results suggest how the morphological features of the polymer composites could improve remediation of water resources.
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Affiliation(s)
- Fatemeh Ghamari
- Department of Physics, Faculty of Science, Bu-Ali Sina University, 38695-65178, Hamedan, Iran
| | - Jaleh Ghorbani
- Department of Physical Chemistry, Faculty of Chemistry and Petroleum Sciences, Bu-Ali Sina University, 38695-65178, Hamedan, Iran
| | - Elmira Azizi
- Department of Physical Chemistry, Faculty of Chemistry and Petroleum Sciences, Bu-Ali Sina University, 38695-65178, Hamedan, Iran
| | - Jalal Arjomandi
- Department of Physical Chemistry, Faculty of Chemistry and Petroleum Sciences, Bu-Ali Sina University, 38695-65178, Hamedan, Iran; School of Chemistry and Chemical Engineering, Shanxi University, Taiyuan, China.
| | - Hu Shi
- School of Chemistry and Chemical Engineering, Shanxi University, Taiyuan, China
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X-ray/gamma radiation shielding properties of Aluminium-Barium Zinc Oxide nanoparticles synthesized via low temperature solution combustion method. NUCLEAR ENGINEERING AND TECHNOLOGY 2023. [DOI: 10.1016/j.net.2023.02.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
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Thuy NTD, Wang X, Zhao G, Liang T, Zou Z. A Co 3O 4 Nanoparticle-Modified Screen-Printed Electrode Sensor for the Detection of Nitrate Ions in Aquaponic Systems. SENSORS (BASEL, SWITZERLAND) 2022; 22:9730. [PMID: 36560098 PMCID: PMC9787752 DOI: 10.3390/s22249730] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Revised: 12/05/2022] [Accepted: 12/09/2022] [Indexed: 06/17/2023]
Abstract
In this study, a screen-printed electrode (SPE) modified with cobalt oxide nanoparticles (Co3O4 NPs) was used to create an all-solid-state ion-selective electrode used as a potentiometric ion sensor for determining nitrate ion (NO3-) concentrations in aquaculture water. The effects of the Co3O4 NPs on the characterization parameters of the solid-contact nitrate ion-selective electrodes (SC-NO3--ISEs) were investigated. The morphology, physical properties and analytical performance of the proposed NO3--ion selective membrane (ISM)/Co3O4 NPs/SPEs were studied by X-ray diffraction (XRD), energy-dispersive spectroscopy (EDS), transmission electron microscopy (TEM), scanning electron microscopy (SEM), electrochemical impedance spectroscopy (EIS), cyclic voltammetry (CV), potentiometric measurements, and potentiometric water layer tests. Once all conditions were optimized, it was confirmed that the screen-printed electrochemical sensor had high potential stability, anti-interference performance, good reproducibility, and no water layer formation between the selective membrane and the working electrode. The developed NO3--ISM/Co3O4 NPs/SPE showed a Nernstian slope of -56.78 mV/decade for NO3- detection with a wide range of 10-7-10-2 M and a quick response time of 5.7 s. The sensors were successfully used to measure NO3- concentrations in aquaculture water. Therefore, the electrodes have potential for use in aquaponic nutrient solution applications with precise detection of NO3- in a complicated matrix and can easily be used to monitor other ions in aquaculture water.
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Affiliation(s)
| | - Xiaochan Wang
- College of Engineering, Nanjing Agricultural University, Nanjing 210031, China
| | - Guo Zhao
- College of Artificial Intelligence, Nanjing Agricultural University, Nanjing 210031, China
| | - Tingyu Liang
- College of Artificial Intelligence, Nanjing Agricultural University, Nanjing 210031, China
| | - Zaihan Zou
- College of Artificial Intelligence, Nanjing Agricultural University, Nanjing 210031, China
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Aluminum oxide quantum dots (Al2O3): An Immediate Sensing aptitude for the detection of urea. INORG CHEM COMMUN 2022. [DOI: 10.1016/j.inoche.2022.110238] [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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Spectroelectrochemistry of Electroactive Polymer Composite Materials. Polymers (Basel) 2022; 14:polym14153201. [PMID: 35956715 PMCID: PMC9370871 DOI: 10.3390/polym14153201] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2022] [Revised: 07/29/2022] [Accepted: 08/02/2022] [Indexed: 02/06/2023] Open
Abstract
In this review, we have summarized the main advantages of the method of spectroelectrochemistry as applied to recent studies on electrosynthesis and redox processes of electroactive polymer composite materials, which have found wide application in designing organic optoelectronic devices, batteries and sensors. These polymer composites include electroactive polymer complexes with large unmovable dopant anions such as polymer electrolytes, organic dyes, cyclodextrins, poly(β-hydroxyethers), as well as polymer-inorganic nanocomposites. The spectroelectrochemical methods reviewed include in situ electron absorption, Raman, infrared and electron spin resonance spectroscopies.
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Li R, Gao N, Wang C, Ding G, Wang Y, Ma H. A facile strategy to in situ synthesize metal oxide/conductive polymer hybrid electrodes for supercapacitors. SOFT MATTER 2022; 18:2517-2521. [PMID: 35302152 DOI: 10.1039/d2sm00107a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
In this paper, we have proposed a novel strategy to combine electrochemical anodization and electropolymerization for the in situ preparation of metal oxide/conductive polymer hybrid electrodes in supercapacitors. The feasibility of such a strategy was further verified by applying it to the iron oxide/polyaniline (Fe3O4/PANI) hybrid electrode material system.
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Affiliation(s)
- Ruofan Li
- School of Materials Science and Engineering, Dalian University of Technology, Dalian 116024, China.
| | - Nan Gao
- School of Materials Science and Engineering, Dalian University of Technology, Dalian 116024, China.
| | - Chen Wang
- School of Materials Science and Engineering, Dalian University of Technology, Dalian 116024, China.
| | - Guoxin Ding
- School of Materials Science and Engineering, Dalian University of Technology, Dalian 116024, China.
| | - Yunpeng Wang
- School of Materials Science and Engineering, Dalian University of Technology, Dalian 116024, China.
| | - Haitao Ma
- School of Materials Science and Engineering, Dalian University of Technology, Dalian 116024, China.
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Reduced graphene oxide/oyster shell powers/iron oxide composite electrode for high performance supercapacitors. Electrochim Acta 2021. [DOI: 10.1016/j.electacta.2021.138868] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Karri SN, Ega SP, Perupogu V, Srinivasan P. Enhancing the Electrochemical Performance of Polyaniline Using Fly Ash of Coal Waste for Supercapacitor Application. ChemistrySelect 2021. [DOI: 10.1002/slct.202100513] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Sangam Naidu Karri
- Department of Energy & Environmental Engineering CSIR - Indian Institute of Chemical Technology, Tarnaka Uppal Road Hyderabad 500 007 India
| | - Sai Prasad Ega
- Polymers & Functional Materials Division CSIR-Indian Institute of Chemical Technology Uppal Road, Tarnaka Hyderabad-500 007 Telangana State. Inida
- Academy of Scientific and Innovative Research (AcSIR) CSIR-HRDG Campus Postal Staff College Area, Sector 19, Kamla Nehru Nagar Ghaziabad Uttar Pradesh 201 002 India
| | - Vijayananad Perupogu
- Department of Energy & Environmental Engineering CSIR - Indian Institute of Chemical Technology, Tarnaka Uppal Road Hyderabad 500 007 India
| | - Palaniappan Srinivasan
- Polymers & Functional Materials Division CSIR-Indian Institute of Chemical Technology Uppal Road, Tarnaka Hyderabad-500 007 Telangana State. Inida
- Academy of Scientific and Innovative Research (AcSIR) CSIR-HRDG Campus Postal Staff College Area, Sector 19, Kamla Nehru Nagar Ghaziabad Uttar Pradesh 201 002 India
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da Silva W, Queiroz AC, Brett CM. Nanostructured Poly(Phenazine)/Fe2O3 nanoparticle film modified electrodes formed by electropolymerization in ethaline - Deep eutectic solvent. Microscopic and electrochemical characterization. Electrochim Acta 2020. [DOI: 10.1016/j.electacta.2020.136284] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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Vorobiov VK, Bugrov AN, Kasatkin IA, Bolshakov SA, Sokolova MP, Smirnov NN, Smirnov MA. Effect of α-Fe2O3 nanoparticles on the mechanism of charge storage in polypyrrole-based hydrogel. Polym Bull (Berl) 2020. [DOI: 10.1007/s00289-020-03216-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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Fabrication of an asymmetric supercapacitor based on reduced graphene oxide/polyindole/γ−Al2O3 ternary nanocomposite with high-performance capacitive behavior. POLYMER 2020. [DOI: 10.1016/j.polymer.2020.122429] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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Azizi E, Arjomandi J, Lee JY. Reduced graphene Oxide/Poly(1,5 dihydroxynaphthalene)/TiO2 nanocomposite conducting polymer coated on gold as a supercapacitor electrode. Electrochim Acta 2019. [DOI: 10.1016/j.electacta.2018.12.074] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Ma D, Wang Y, Han X, Xu S, Wang J. Applicable tolerance evaluations of ion-doped carbon nanotube/polypyrrole electrode under adverse solution conditions for capacitive deionization process. Sep Purif Technol 2018. [DOI: 10.1016/j.seppur.2018.02.053] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Arjomandi J, Lee JY, Movafagh R, Moghanni-Bavil-Olyaei H, Parvin MH. Polyaniline/aluminum and iron oxide nanocomposites supercapacitor electrodes with high specific capacitance and surface area. J Electroanal Chem (Lausanne) 2018. [DOI: 10.1016/j.jelechem.2017.12.086] [Citation(s) in RCA: 51] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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H. V, S. P. A, L. Y, M. N, M. V, H. D. Flexible and high energy density solid-state asymmetric supercapacitor based on polythiophene nanocomposites and charcoal. RSC Adv 2018; 8:31414-31426. [PMID: 35548240 PMCID: PMC9085645 DOI: 10.1039/c8ra06102e] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2018] [Accepted: 08/27/2018] [Indexed: 11/21/2022] Open
Abstract
A high energy density flexible solid-state asymmetric supercapacitor is fabricated using polythiophene nanocomposites and charcoal which exhibits stable electrochemical properties in different bending position.
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Affiliation(s)
- Vijeth H.
- Department of Physics
- Mangalore University
- India
| | | | - Yesappa L.
- Department of Physics
- Mangalore University
- India
| | | | - Vandana M.
- Department of Physics
- Mangalore University
- India
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