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Huang Q, Yang M, Rani KK, Wang L, Wang R, Liu X, Huang D, Yang Z, Devasenathipathy R, Chen DH, Fan Y, Chen W. Sheet-Isolated MoS 2 Used for Dispersing Pt Nanoparticles and its Application in Methanol Fuel Cells. Chemistry 2024; 30:e202302934. [PMID: 37842799 DOI: 10.1002/chem.202302934] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Revised: 10/08/2023] [Accepted: 10/11/2023] [Indexed: 10/17/2023]
Abstract
It is highly challenging to activate the basal plane and minimize the π-π stacking of MoS2 sheets, thus enhancing its catalytic performance. Here, we display an approach for making well-dispersed MoS2 . By using the N-doped multi-walled carbon nanotubes (NMWCNTs) as an isolation unit, the aggregation of MoS2 sheets was effectively reduced, favoring the dispersion of Pt nanoparticles (noted as Pt/NMWCNTs-isolated-MoS2 ). Excellent bifunctional catalytic performance for methanol oxidation and oxygen reduction reaction (MOR/ORR) were demonstrated by the produced Pt/NMWCNTs-isolated-MoS2 . In comparison to Pt nanoparticles supported on MoS2 (Pt/MoS2 ), the MOR activity (2314.14 mA mgpt -1 ) and stability (317.69 mA mgpt -1 after 2 h of operation) on Pt/NMWCNTs-isolatedMoS2 were 24 and 232 times higher, respectively. As for ORR, Pt/NMWCNTs-isolated-MoS2 holds large half-wave potential (0.88 V) and high stability (92.71 % after 22 h of operation). This work presents a tactic for activating the basal planes and reducing the π-π stacking of 2D materials to satisfy their applications in electrocatalysis. In addition, the proposed sheet-isolation method can be used for fabricating other 2D materials to promote the dispersion of nanoparticles, which assist its application in other fields of energy as well as the environment.
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Affiliation(s)
- Qiulan Huang
- Guangxi Key Laboratory of Low Carbon Energy Materials, School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, Guilin, 541004, China
| | - Mengping Yang
- Guangxi Key Laboratory of Low Carbon Energy Materials, School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, Guilin, 541004, China
| | - Karuppasamy Kohila Rani
- Key Laboratory of Flexible Electronics (KLOFE) and, Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech), Nanjing, 211816, China
| | - Limin Wang
- Guangxi Key Laboratory of Low Carbon Energy Materials, School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, Guilin, 541004, China
| | - Ruixiang Wang
- Guangxi Key Laboratory of Low Carbon Energy Materials, School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, Guilin, 541004, China
| | - Xiaotian Liu
- Guangxi Key Laboratory of Low Carbon Energy Materials, School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, Guilin, 541004, China
| | - Dujuan Huang
- Guangxi Key Laboratory of Low Carbon Energy Materials, School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, Guilin, 541004, China
| | - Zhongyun Yang
- Guangxi Key Laboratory of Low Carbon Energy Materials, School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, Guilin, 541004, China
| | - Rajkumar Devasenathipathy
- Key Laboratory of Flexible Electronics (KLOFE) and, Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech), Nanjing, 211816, China
| | - Du-Hong Chen
- Guangxi Key Laboratory of Low Carbon Energy Materials, School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, Guilin, 541004, China
| | - Youjun Fan
- Guangxi Key Laboratory of Low Carbon Energy Materials, School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, Guilin, 541004, China
| | - Wei Chen
- Guangxi Key Laboratory of Low Carbon Energy Materials, School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, Guilin, 541004, China
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Askari MB, Salarizadeh P, Veisi P, Samiei E, Saeidfirozeh H, Tourchi Moghadam MT, Di Bartolomeo A. Transition-Metal Dichalcogenides in Electrochemical Batteries and Solar Cells. MICROMACHINES 2023; 14:691. [PMID: 36985098 PMCID: PMC10058047 DOI: 10.3390/mi14030691] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Revised: 03/16/2023] [Accepted: 03/19/2023] [Indexed: 06/18/2023]
Abstract
The advent of new nanomaterials has resulted in dramatic developments in the field of energy production and storage. Due to their unique structure and properties, transition metal dichalcogenides (TMDs) are the most promising from the list of materials recently introduced in the field. The amazing progress in the use TMDs for energy storage and production inspired us to review the recent research on TMD-based catalysts and electrode materials. In this report, we examine TMDs in a variety of electrochemical batteries and solar cells with special focus on MoS2 as the most studied and used TMD material.
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Affiliation(s)
- Mohammad Bagher Askari
- Department of Semiconductor, Institute of Science and High Technology and Environmental Sciences, Graduate University of Advanced Technology, Kerman P.O. Box 7631818356, Iran
| | - Parisa Salarizadeh
- High-Temperature Fuel Cell Research Department, Vali-e-Asr University of Rafsanjan, Rafsanjan P.O. Box 7718897111, Iran
| | - Payam Veisi
- Applied Chemistry Research Laboratory, Department of Chemistry, Faculty of Science, University of Zanjan, Zanjan P.O. Box 45195-313, Iran
| | - Elham Samiei
- Department of Photonics, Institute of Science and High Technology and Environmental Sciences, Graduate University of Advanced Technology, Kerman P.O. Box 7631818356, Iran
| | - Homa Saeidfirozeh
- J. Heyrovský Institute of Physical Chemistry, Czech Academy of Sciences, Dolejškova 3, CZ 18223 Prague, Czech Republic
| | | | - Antonio Di Bartolomeo
- Department of Physics “E. R. Caianiello”, University of Salerno, Fisciano, 84084 Salerno, Italy
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Liu S, Chen K, Xue C, Nie S, Li J, Zhu J. Dual-ZIF-derived "reassembling strategy" to hollow MnCoS nanospheres for aqueous asymmetric supercapacitors. RSC Adv 2022; 12:24769-24777. [PMID: 36128367 PMCID: PMC9430545 DOI: 10.1039/d2ra03914a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2022] [Accepted: 08/24/2022] [Indexed: 11/21/2022] Open
Abstract
Construction of delicate nanostructures with a facile, mild-condition and economical method is a key issue for building high-performance electrode materials. We demonstrate a facile and novel "reassembling strategy" to hollow MnCoS nanospheres derived from dual-ZIF for supercapacitors. The spherical shell's surface structure, thickness and Mn distribution were controlled by regulating the solvothermal reaction time. The chemical composition, phases, specific surface areas and microstructure were studied and the electrochemical performances were systematically estimated. As the unique low-crystalline and optimized hollow nanosphere structure contributes to increasing active sites, MnCoS nanospheres exhibit excellent electrochemical performance. The test results show that the specific capacitance increases with increasing solvothermal time, and the MCS with a 5 h reaction time exhibits optimal electrochemical properties with a high specific capacity of 957 C g-1 (1 A g-1). Furthermore, an MCS-5//AC asymmetric supercapacitor device delivers a specific energy as high as 36.9 W h kg-1 at a specific power of 750 W kg-1.
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Affiliation(s)
- Song Liu
- School of Materials Science and Engineering, Anhui University of Science and Technology Huainan Anhui 232001 P. R. China
| | - Kun Chen
- School of Materials Science and Engineering, Anhui University of Science and Technology Huainan Anhui 232001 P. R. China
| | - Changguo Xue
- School of Materials Science and Engineering, Anhui University of Science and Technology Huainan Anhui 232001 P. R. China
| | - Shibin Nie
- School of Safety Science and Engineering, Anhui University of Science and Technology Huainan Anhui 232001 P. R. China
- Institute of Energy, Hefei Comprehensive National Science Center (Anhui Energy Laboratory) Hefei Anhui 230000 P. R. China
| | - Jianjun Li
- School of Materials Science and Engineering, Anhui University of Science and Technology Huainan Anhui 232001 P. R. China
| | - Jinbo Zhu
- School of Materials Science and Engineering, Anhui University of Science and Technology Huainan Anhui 232001 P. R. China
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Yang Y, Shao Z. Boron and nitrogen co-doped carbon nanospheres for supercapacitor electrode with excellent specific capacitance. NANOTECHNOLOGY 2022; 33:185403. [PMID: 35078161 DOI: 10.1088/1361-6528/ac4eb2] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Accepted: 01/24/2022] [Indexed: 06/14/2023]
Abstract
At present, carbon materials derived from biomass precursors have many limitations in the field of energy storage. In this study, boron and nitrogen (B/N) co-doped carbon nanospheres are successfully prepared by emulsion crosslinking method using chitosan and boric acid as raw materials. After carbonization at high temperature, the carbon nanospheres can be facilely prepared with controllable particle size, showing excellent structural stability and sphericity. In addition, the heteroatoms co-doping endows the carbon nanospheres with large specific surface area, high graphitization degree and excellent electrochemical performance. Applying the carbon nanospheres for supercapacitors, the specific capacitance can reach up to 336.7 F g-1at a current density of 1 A g-1. Even after 10,000 cycles, the Coulomb efficiency and specific capacitance still remain at 98.61% and 96.8%, respectively, demonstrating the great promise of B/N co-doped carbon nanospheres for the state-of-the-art supercapacitor electrodes applications.
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Affiliation(s)
- Yaqi Yang
- School of Materials Science and Engineering Beijing Institute of Technology, Beijing 100081, People's Republic of China
| | - Ziqiang Shao
- School of Materials Science and Engineering Beijing Institute of Technology, Beijing 100081, People's Republic of China
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Liu Y, Zhang H, Sun X, Xu Z, Yang H, Gao X, Yin XT, Ma X. Role of Mo Doping and the Interfacial Interactions Mechanism of Ni-Mo-S Electrodes: the Experimental and Computational Study. Phys Chem Chem Phys 2022; 24:21688-21696. [DOI: 10.1039/d2cp02794a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Transition metal sulfides have rich redox active sites and high conductivity, which are widely used as supercapacitors electrodes materials. In this work, Ni-Mo-S (NMS) nanoflowers are prepared by one-step electrodeposition,...
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Karki HP, Kim H, Jung J, Oh J. Synthesis of Molybdenum Sulfide/Tellurium Hetero-Composite by a Simple One-Pot Hydrothermal Technique for High-Performance Supercapacitor Electrode Material. NANOMATERIALS (BASEL, SWITZERLAND) 2021; 11:2346. [PMID: 34578663 PMCID: PMC8468014 DOI: 10.3390/nano11092346] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Revised: 08/31/2021] [Accepted: 09/07/2021] [Indexed: 12/22/2022]
Abstract
It is necessary to investigate effective energy storage devices that can fulfill the requirements of short-term and long-term durable energy outputs. Here, we report a simple one-pot hydrothermal technique through which to fabricate the MoS2/Te nanocomposite to be used as an effective electrode material for high-performance supercapacitors. Comprehensive characterization of the as-fabricated nanomaterial was performed using FESEM, HRTEM, XRD, FTIR, XPS, etc., as well as electrochemical characterizations. The electrochemical characterization of the as-fabricated nanocomposite electrode material showed a high specific capacitance of 402.53 F g-1 from a galvanostatic charge-discharge (GCD) profile conducted at 1 A g-1 current density. The electrode material also showed significant rate performance with high cyclic stability reaching up to 92.30% under 4000 cycles of galvanostatic charge-discharge profile at a current density of 10 A g-1. The highly encouraging results obtained using this simple synthetic approach demonstrate that the hetero-structured nanocomposite of MoS2/Te electrode material could serve as a promising composite to use in effective supercapacitors or energy storage devices.
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Affiliation(s)
- Hem Prakash Karki
- Department of Mechanical Design Engineering, College of Engineering, Jeonbuk National University, Jeonju 54896, Korea; (H.P.K.); (H.K.)
| | - Hyojae Kim
- Department of Mechanical Design Engineering, College of Engineering, Jeonbuk National University, Jeonju 54896, Korea; (H.P.K.); (H.K.)
| | - Jinmu Jung
- Department of Mechanical Design Engineering, College of Engineering, Jeonbuk National University, Jeonju 54896, Korea; (H.P.K.); (H.K.)
- Department of Nano-Bio Mechanical System Engineering, College of Engineering, Jeonbuk National University, Jeonju 54896, Korea
| | - Jonghyun Oh
- Department of Mechanical Design Engineering, College of Engineering, Jeonbuk National University, Jeonju 54896, Korea; (H.P.K.); (H.K.)
- Department of Nano-Bio Mechanical System Engineering, College of Engineering, Jeonbuk National University, Jeonju 54896, Korea
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Askari MB, Salarizadeh P, Di Bartolomeo A, Şen F. Enhanced electrochemical performance of MnNi 2O 4/rGO nanocomposite as pseudocapacitor electrode material and methanol electro-oxidation catalyst. NANOTECHNOLOGY 2021; 32:325707. [PMID: 33946059 DOI: 10.1088/1361-6528/abfded] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/20/2021] [Accepted: 05/04/2021] [Indexed: 06/12/2023]
Abstract
Binary transition metal oxides with encouraging electrocatalyst properties have been suggested as electrode materials for supercapacitors and methanol oxidation. Hence, in this work, a binary mixed metal oxide based on nickel and manganese (MnNi2O4) and its hybrid with reduced graphene oxide were synthesized by a one-step hydrothermal method. After physical and morphological characterization, the potential of these nanostructures was investigated for use as supercapacitor electrodes and methanol electro-oxidation. The results of the electrochemical analysis showed a substantial effect of adding rGO to the MnNi2O4. The MnNi2O4/rGO hybrid electrode supercapacitor exhibited good stability of 93% after 2000 consecutive CV cycles and a specific capacitance of 575 F g-1at the current density of 0.5 A g-1. Furthermore, the application of this hybrid nanomaterial in the methanol electro-oxidation reaction (MOR) indicated its appropriate electrochemical efficiency and stability in methanol oxidation. Our results show that MnNi2O4/rGO can be considered as a promising electrode material for energy applications.
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Affiliation(s)
- Mohammad Bagher Askari
- Department of Physics, Faculty of Science, University of Guilan, PO Box 41335-1914, Rasht, Iran
| | - Parisa Salarizadeh
- High-Temperature Fuel Cell Research Department, Vali-e-Asr University of Rafsanjan, Rafsanjan 1599637111, Iran
| | - Antonio Di Bartolomeo
- Department of Physics 'E. R. Caianiello' and 'Interdepartmental center NANOMATES', University of Salerno, I-84084, Fisciano, Salerno, Italy
| | - Fatih Şen
- Sen Research Group, Department of Biochemistry, University of Dumlupınar, 43000 Kütahya, Turkey
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Lv X, Wang Y, Wang YA, Lin X, Ni Y. Crosslinked polyaniline nanorods coupled with molybdenum disulfide on functionalized carbon cloth for excellent electrochemical performance. J Solid State Electrochem 2021. [DOI: 10.1007/s10008-021-04957-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/19/2023]
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Askari N, Salarizadeh N, Askari MB. Electrochemical determination of rutin by using NiFe 2O 4 nanoparticles-loaded reduced graphene oxide. JOURNAL OF MATERIALS SCIENCE. MATERIALS IN ELECTRONICS 2021; 32:9765-9775. [PMID: 38624849 PMCID: PMC7954365 DOI: 10.1007/s10854-021-05636-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Accepted: 02/24/2021] [Indexed: 05/10/2023]
Abstract
A binary transition metal oxide containing nickel and iron (NiFe2O4) and hybridization of this nanomaterial with reduced graphene oxide (rGO) are synthesized by the hydrothermal method. X-ray diffraction (XRD) and Raman spectroscopy confirm the successful synthesis of these materials. Also, scanning electron microscope (SEM) and transmission electron microscope (TEM) images illustrated the particle morphology with the particle size of 20 nm. The synthesized material is then examined as a sensor on the surface of the glassy carbon electrode to detect a very small amount of rutin. Some electrochemical tests such as cyclic voltammetry, differential pulse voltammetry (DPV), and impedance spectroscopy indicate the remarkable accuracy of this sensor and its operation in a relatively wide range of concentrations of rutin (100 nM-100 µM). The accuracy of the proposed electrochemical sensors is approximately 100 nM in 0.1 M PBS, (pH = 3) which is relatively impressive and can be reported. Also, the stability rate after 100 DPV was about 95 %, which is a considerable and relatively excellent value. Considering the very good results, it seems that the NiFe2O4-rGO can be considered as a new proposal in the development of accurate and inexpensive electrochemical sensors.
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Affiliation(s)
- Nahid Askari
- Department of Biotechnology, Institute of Sciences and High Technology and Environmental Sciences, Graduate University of Advanced Technology, Kerman, Iran
| | - Navvabeh Salarizadeh
- Protein Biotechnology Research Lab (PBRL), School of Biology, College of Science, University of Tehran, Tehran, Iran
- Endocrinology and Metabolism Research Center, Institute of Basic and Clinical Phycology Sciences, Kerman University of Medical Sciences, Kerman, Iran
| | - Mohammad Bagher Askari
- Department of Physics, Faculty of Science, University of Guilan, P.O. Box: 41335-1914, Rasht, Iran
- Department of Physics, Payame Noor University, P.O.Box: 19395-3697, Tehran, Iran
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Xie Y, Wang Y. Electronic structure and electrochemical performance of CoS2/MoS2 nanosheet composite: Simulation calculation and experimental investigation. Electrochim Acta 2020. [DOI: 10.1016/j.electacta.2020.137224] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Shafi I, Liu Y, Zeng G, Li Z, Li B, Liang E. Cr2O3/rGO nanocomposite with excellent electrochemical capacitive properties. SN APPLIED SCIENCES 2020. [DOI: 10.1007/s42452-020-03636-8] [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] Open
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Salarizadeh P, Askari MB, Hooshyari K, Saeidfirozeh H. Synergistic effect of MoS 2 and Fe 3O 4 decorated reduced graphene oxide as a ternary hybrid for high-performance and stable asymmetric supercapacitors. NANOTECHNOLOGY 2020; 31:435401. [PMID: 32610307 DOI: 10.1088/1361-6528/aba1bd] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Today, two-dimensional materials for use in energy devices have attracted the attention of researchers. Molybdenum disulfide is promising as an electrode material with unique physical properties and a high exposed surface area. However, there are still problems that need to be addressed. In this study, we prepared a hybrid containing MoS2, Fe3O4, and reduced graphene oxide (rGO) by a two-step hydrothermal method. This nanocomposite is well structurally and morphologically identified, and its electrochemical performance is then evaluated for use in supercapacitors. According to the galvanostatic charge-discharge results, this nanocomposite shows a good specific capacity, equivalent to 527 F g-1 at 0.5 mA cm-2. The results of the multi-cycle stability test (5000 cycles) indicate a significant stability rate capability, with 93% of the electrode capacity remaining after 5000 cycles. The reason for this could be the synergistic effect between rGO and MoS2 as well as between molybdenum and iron in the faradic reaction in the charge storage process. Fe3O4 and MoS2 provide electroactive sites for the faradic process and electrolyte accessibility and rGO supply conductivity.
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Affiliation(s)
- Parisa Salarizadeh
- High-Temperature Fuel Cell Research Department, Vali-e-Asr University of Rafsanjan 1599637111, Rafsanjan, Iran
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Das I, Das S, Ghangrekar M. Application of bimetallic low-cost CuZn as oxygen reduction cathode catalyst in lab-scale and field-scale microbial fuel cell. Chem Phys Lett 2020. [DOI: 10.1016/j.cplett.2020.137536] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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