1
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Pryadko A, Mukhortova YR, Chernozem RV, Shlapakova LE, Wagner DV, Romanyuk K, Gerasimov EY, Kholkin A, Surmenev RA, Surmeneva MA. Comprehensive Study on the Reinforcement of Electrospun PHB Scaffolds with Composite Magnetic Fe 3O 4-rGO Fillers: Structure, Physico-Mechanical Properties, and Piezoelectric Response. ACS OMEGA 2022; 7:41392-41411. [PMID: 36406497 PMCID: PMC9670262 DOI: 10.1021/acsomega.2c05184] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Accepted: 10/20/2022] [Indexed: 06/16/2023]
Abstract
This is a comprehensive study on the reinforcement of electrospun poly(3-hydroxybutyrate) (PHB) scaffolds with a composite filler of magnetite-reduced graphene oxide (Fe3O4-rGO). The composite filler promoted the increase of average fiber diameters and decrease of the degree of crystallinity of hybrid scaffolds. The decrease in the fiber diameter enhanced the ductility and mechanical strength of scaffolds. The surface electric potential of PHB/Fe3O4-rGO composite scaffolds significantly increased with increasing fiber diameter owing to a greater number of polar functional groups. The changes in the microfiber diameter did not have any influence on effective piezoresponses of composite scaffolds. The Fe3O4-rGO filler imparted high saturation magnetization (6.67 ± 0.17 emu/g) to the scaffolds. Thus, magnetic PHB/Fe3O4-rGO composite scaffolds both preserve magnetic properties and provide a piezoresponse, whereas varying the fiber diameter offers control over ductility and surface electric potential.
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Affiliation(s)
- Artyom
S. Pryadko
- Physical
Materials Science and Composite Materials Center, Research School
of Chemistry & Applied Biomedical Sciences, Tomsk Polytechnic University, Tomsk634050, Russia
| | - Yulia R. Mukhortova
- Physical
Materials Science and Composite Materials Center, Research School
of Chemistry & Applied Biomedical Sciences, Tomsk Polytechnic University, Tomsk634050, Russia
| | - Roman V. Chernozem
- Physical
Materials Science and Composite Materials Center, Research School
of Chemistry & Applied Biomedical Sciences, Tomsk Polytechnic University, Tomsk634050, Russia
| | - Lada E. Shlapakova
- Physical
Materials Science and Composite Materials Center, Research School
of Chemistry & Applied Biomedical Sciences, Tomsk Polytechnic University, Tomsk634050, Russia
| | | | - Konstantin Romanyuk
- Department
of Physics & CICECO−Aveiro Institute of Materials, University of Aveiro, Aveiro3810-193, Portugal
- International
Research & Development Center of Piezo- and Magnetoelectric Materials,
Research School of Chemistry and Applied Biomedical Sciences, Tomsk Polytechnic University, Tomsk634050, Russia
| | | | - Andrei Kholkin
- School
of Natural Sciences and Mathematics, Ural
Federal University, Ekaterinburg620000, Russia
- International
Research & Development Center of Piezo- and Magnetoelectric Materials,
Research School of Chemistry and Applied Biomedical Sciences, Tomsk Polytechnic University, Tomsk634050, Russia
| | - Roman A. Surmenev
- Physical
Materials Science and Composite Materials Center, Research School
of Chemistry & Applied Biomedical Sciences, Tomsk Polytechnic University, Tomsk634050, Russia
- International
Research & Development Center of Piezo- and Magnetoelectric Materials,
Research School of Chemistry and Applied Biomedical Sciences, Tomsk Polytechnic University, Tomsk634050, Russia
| | - Maria A. Surmeneva
- Physical
Materials Science and Composite Materials Center, Research School
of Chemistry & Applied Biomedical Sciences, Tomsk Polytechnic University, Tomsk634050, Russia
- International
Research & Development Center of Piezo- and Magnetoelectric Materials,
Research School of Chemistry and Applied Biomedical Sciences, Tomsk Polytechnic University, Tomsk634050, Russia
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2
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Terbium-based phosphine compound: A long-term cycling life material for high-performance supercapacitor. J Electroanal Chem (Lausanne) 2022. [DOI: 10.1016/j.jelechem.2022.116811] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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3
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Reddy Pallavolu M, Tanaya Das H, Anil Kumar Y, Naushad M, Sambasivam S, Hak Jung J, Joo SW. Marigold flower-like Sn3O4 nanostructures as efficient battery-type electrode material for high-performing asymmetric supercapacitors. J Electroanal Chem (Lausanne) 2022. [DOI: 10.1016/j.jelechem.2022.116641] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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4
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Magnetite Nanoparticles In-Situ Grown and Clustered on Reduced Graphene Oxide for Supercapacitor Electrodes. MATERIALS 2022; 15:ma15155371. [PMID: 35955306 PMCID: PMC9369642 DOI: 10.3390/ma15155371] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Revised: 07/20/2022] [Accepted: 07/26/2022] [Indexed: 12/04/2022]
Abstract
Fe3O4 nanoparticles with average sizes of 3–8 nm were in-situ grown and self-assembled as homogeneous clusters on reduced graphene oxide (RGO) via coprecipitation with some additives, where RGO sheets were expanded from restacking and an increased surface area was obtained. The crystallization, purity and growth evolution of as-prepared Fe3O4/RGO nanocomposites were examined and discussed. Supercapacitor performance was investigated in a series of electrochemical tests and compared with pure Fe3O4. In 1 M KOH electrolyte, a high specific capacitance of 317.4 F g−1 at current density of 0.5 A g−1 was achieved, with the cycling stability remaining at 86.9% after 5500 cycles. The improved electrochemical properties of Fe3O4/RGO nanocomposites can be attributed to high electron transport, increased interfaces and positive synergistic effects between Fe3O4 and RGO.
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5
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Boosting electrochemical kinetics by loading CoB on vermiculite for supercapacitor application. J Electroanal Chem (Lausanne) 2022. [DOI: 10.1016/j.jelechem.2022.116523] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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6
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Liu X, Xie H, Mao J. Morphology-controlled synthesis of La[Fe(CN)6] and the porous erythrocyte-like derivant applied for high-performance supercapacitors. J Electroanal Chem (Lausanne) 2022. [DOI: 10.1016/j.jelechem.2022.116228] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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7
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Choudhury BJ, Roy K, Moholkar VS. Improvement of Supercapacitor Performance through Enhanced Interfacial Interactions Induced by Sonication. Ind Eng Chem Res 2021. [DOI: 10.1021/acs.iecr.1c00279] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Bhaskar J. Choudhury
- Centre for Energy, Indian Institute of Technology Guwahati, Guwahati, Assam 781039, India
| | - Kuldeep Roy
- Department of Chemical Engineering, Indian Institute of Technology Guwahati, Guwahati, Assam 781039, India
| | - Vijayanand S. Moholkar
- Centre for Energy, Indian Institute of Technology Guwahati, Guwahati, Assam 781039, India
- Department of Chemical Engineering, Indian Institute of Technology Guwahati, Guwahati, Assam 781039, India
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8
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Arunpandiyan S, Raja A, Vinoth S, Pandikumar A, Arivarasan A. Hierarchical porous CeO 2 micro rice-supported Ni foam binder-free electrode and its enhanced pseudocapacitor performance by a redox additive electrolyte. NEW J CHEM 2021. [DOI: 10.1039/d1nj01877a] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A hierarchical porous CeO2 micro rice/NF binder free electrode was fabricated via a facile hydrothermal method and the electrochemical performances were enhanced by the addition of 0.2 M K4[Fe(CN)6] redox additive in a 3 M KOH electrolyte.
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Affiliation(s)
- S. Arunpandiyan
- Multifunctional Materials Laboratory
- Department of Physics
- International Research Centre
- Kalasalingam Academy of Research and Education
- Krishnankoil-626126
| | - A. Raja
- Department of Chemistry
- College of Natural Sciences
- Yeungnam University
- Gyeongsan
- Gyeongbuk 38541
| | - S. Vinoth
- Electro Organic and Materials Electrochemistry Division
- CSIR-Central Electrochemical Research Institute
- Karaikudi
- India
- Academy of Scientific and Innovative Research (AcSIR)
| | - A. Pandikumar
- Electro Organic and Materials Electrochemistry Division
- CSIR-Central Electrochemical Research Institute
- Karaikudi
- India
- Academy of Scientific and Innovative Research (AcSIR)
| | - A. Arivarasan
- Multifunctional Materials Laboratory
- Department of Physics
- International Research Centre
- Kalasalingam Academy of Research and Education
- Krishnankoil-626126
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9
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Thiagarajan K, Balaji D, Madhavan J, Theerthagiri J, Lee SJ, Kwon KY, Choi MY. Cost-Effective Synthesis of Efficient CoWO 4/Ni Nanocomposite Electrode Material for Supercapacitor Applications. NANOMATERIALS (BASEL, SWITZERLAND) 2020; 10:E2195. [PMID: 33158013 PMCID: PMC7692640 DOI: 10.3390/nano10112195] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/12/2020] [Revised: 10/27/2020] [Accepted: 10/30/2020] [Indexed: 11/23/2022]
Abstract
In the present study, the synthesis of CoWO4 (CWO)-Ni nanocomposites was conducted using a wet chemical method. The crystalline phases and morphologies of the Ni nanoparticles, CWO, and CWO-Ni composites were analyzed using X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM), and energy-dispersive X-ray spectroscopy (EDAX). The electrochemical properties of CWO and CWO-Ni composite electrode materials were assessed by cyclic voltammetry (CV), and galvanostatic charge-discharge (GCD) tests using KOH as a supporting electrolyte. Among the CWO-Ni composites containing different amounts of Ni1, Ni2, and Ni3, CWO-Ni3 exhibited the highest specific capacitance of 271 F g-1 at 1 A g-1, which was greater than that of bare CWO (128 F g-1). Moreover, the CWO-Ni3 composite electrode material displayed excellent reversible cyclic stability and maintained 86.4% of its initial capacitance after 1500 discharge cycles. The results obtained herein demonstrate that the prepared CWO-Ni3 nanocomposite is a promising electrode candidate for supercapacitor applications.
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Affiliation(s)
- Kannadasan Thiagarajan
- Solar Energy Lab, Department of Chemistry, Thiruvalluvar University, Vellore 632 115, India; (K.T.); (D.B.)
| | - Dhandapani Balaji
- Solar Energy Lab, Department of Chemistry, Thiruvalluvar University, Vellore 632 115, India; (K.T.); (D.B.)
| | - Jagannathan Madhavan
- Solar Energy Lab, Department of Chemistry, Thiruvalluvar University, Vellore 632 115, India; (K.T.); (D.B.)
| | - Jayaraman Theerthagiri
- Department of Chemistry and Research Institute of Natural Sciences, Gyeongsang National University, Jinju 52828, Korea; (J.T.); (S.J.L.)
| | - Seung Jun Lee
- Department of Chemistry and Research Institute of Natural Sciences, Gyeongsang National University, Jinju 52828, Korea; (J.T.); (S.J.L.)
| | - Ki-Young Kwon
- Department of Chemistry and Research Institute of Natural Sciences, Gyeongsang National University, Jinju 52828, Korea; (J.T.); (S.J.L.)
| | - Myong Yong Choi
- Department of Chemistry and Research Institute of Natural Sciences, Gyeongsang National University, Jinju 52828, Korea; (J.T.); (S.J.L.)
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10
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Mesoporous cobalt phosphate electrocatalyst prepared using liquid crystal template for methanol oxidation reaction in alkaline solution. ARAB J CHEM 2020. [DOI: 10.1016/j.arabjc.2018.07.017] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022] Open
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11
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Tiongco DCM, Jadhav HS, Roy A, Seo JG. Solvothermal Synthesis of Mesoporous 3D‐CuCo
2
O
4
Hollow Tubes as Efficient Electrocatalysts for Methanol Electro‐Oxidation. ChemCatChem 2019. [DOI: 10.1002/cctc.201901028] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Diane Clare M. Tiongco
- Department of Energy Science and TechnologyMyongji University Nam-dong 17058 Republic of Korea
| | - Harsharaj S. Jadhav
- Department of Energy Science and TechnologyMyongji University Nam-dong 17058 Republic of Korea
| | - Animesh Roy
- Department of Energy Science and TechnologyMyongji University Nam-dong 17058 Republic of Korea
| | - Jeong Gil Seo
- Department of Energy Science and TechnologyMyongji University Nam-dong 17058 Republic of Korea
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12
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Nguyen TP, Le QV, Choi S, Lee TH, Hong SP, Choi KS, Jang HW, Lee MH, Park TJ, Kim SY. Surface extension of MeS2 (Me=Mo or W) nanosheets by embedding MeSx for hydrogen evolution reaction. Electrochim Acta 2018. [DOI: 10.1016/j.electacta.2018.08.115] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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13
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Smirnov MA, Vorobiov VK, Sokolova MP, Bobrova NV, Lahderanta E, Hiltunen S, Yakimansky AV. Electrochemical Properties of Supercapacitor Electrodes Based on Polypyrrole and Enzymatically Prepared Cellulose Nanofibers. POLYMER SCIENCE SERIES C 2018. [DOI: 10.1134/s1811238218020194] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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14
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Theerthagiri J, Durai G, Karuppasamy K, Arunachalam P, Elakkiya V, Kuppusami P, Maiyalagan T, Kim HS. Recent advances in 2-D nanostructured metal nitrides, carbides, and phosphides electrodes for electrochemical supercapacitors – A brief review. J IND ENG CHEM 2018. [DOI: 10.1016/j.jiec.2018.06.038] [Citation(s) in RCA: 90] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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15
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Gu M, Sui Q, Farooq U, Zhang X, Qiu Z, Lyu S. Enhanced degradation of trichloroethylene in oxidative environment by nZVI/PDA functionalized rGO catalyst. JOURNAL OF HAZARDOUS MATERIALS 2018; 359:157-165. [PMID: 30016761 DOI: 10.1016/j.jhazmat.2018.07.013] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/01/2018] [Revised: 06/08/2018] [Accepted: 07/03/2018] [Indexed: 06/08/2023]
Abstract
Nano zero-valent iron (nZVI) particles with higher reactivity have been recognized as more efficient catalysts than Fe(II) for the groundwater remediation. The rapid emergence of novel catalyst supports efficiently prevent the rapid aggregation of nZVI and further improve catalytic reactivity. However, the lack of ability to avoid the potential oxidation of bare nZVI-support structure in air environment hinders its wider application in the actual contaminated sites. In this study, nZVI on reduced graphene oxide (rGO) functionalized by polydopamine (PDA) (nZVI-PDA@rGO) was synthesized successfully and applied into sodium persulfate (SPS), potassium monopersulfate (PMS) and H2O2 oxidative environments to remove trichloroethylene (TCE). For comparison, nZVI supported on solely rGO was prepared. The XRD test displayed the stronger stability of α-Fe(0) in nZVI-PDA@rGO catalyst against oxidation exposed to air. Compared with nZVI-rGO, a core shell structure of nZVI-PDA@rGO was observed in TEM image obviously. The dosage tests showed nZVI-PDA@rGO had a better catalytic reactivity than nZVI-rGO for TCE removal at lower catalyst and oxidant dosages, i.e. PMS dosage: 0.3 mM, catalyst dosage: 50 mg L-1, TCE removal: 45.0% (nZVI-rGO) up to 99.6% (nZVI-PDA@rGO). TCE removal mechanisms were revealed through radical scavenger tests, demonstrating sulfate radicals played more important role in nZVI-PDA@rGO catalyzed-oxidant systems.
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Affiliation(s)
- Mengbin Gu
- State Environmental Protection Key Laboratory of Environmental Risk Assessment and Control on Chemical Process, East China University of Science and Technology, Shanghai 200237, China; Shanghai Institute of Pollution Control and Ecological Security, Shanghai 200092, China
| | - Qian Sui
- State Environmental Protection Key Laboratory of Environmental Risk Assessment and Control on Chemical Process, East China University of Science and Technology, Shanghai 200237, China; Shanghai Institute of Pollution Control and Ecological Security, Shanghai 200092, China.
| | - Usman Farooq
- State Environmental Protection Key Laboratory of Environmental Risk Assessment and Control on Chemical Process, East China University of Science and Technology, Shanghai 200237, China
| | - Xiang Zhang
- State Environmental Protection Key Laboratory of Environmental Risk Assessment and Control on Chemical Process, East China University of Science and Technology, Shanghai 200237, China
| | - Zhaofu Qiu
- State Environmental Protection Key Laboratory of Environmental Risk Assessment and Control on Chemical Process, East China University of Science and Technology, Shanghai 200237, China
| | - Shuguang Lyu
- State Environmental Protection Key Laboratory of Environmental Risk Assessment and Control on Chemical Process, East China University of Science and Technology, Shanghai 200237, China; Shanghai Institute of Pollution Control and Ecological Security, Shanghai 200092, China.
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16
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Fenoy GE, Van der Schueren B, Scotto J, Boulmedais F, Ceolín MR, Bégin-Colin S, Bégin D, Marmisollé WA, Azzaroni O. Layer-by-layer assembly of iron oxide-decorated few-layer graphene/PANI:PSS composite films for high performance supercapacitors operating in neutral aqueous electrolytes. Electrochim Acta 2018. [DOI: 10.1016/j.electacta.2018.07.085] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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17
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Jayaraman T, Murthy AP, Elakkiya V, Chandrasekaran S, Nithyadharseni P, Khan Z, Senthil RA, Shanker R, Raghavender M, Kuppusami P, Jagannathan M, Ashokkumar M. Recent development on carbon based heterostructures for their applications in energy and environment: A review. J IND ENG CHEM 2018. [DOI: 10.1016/j.jiec.2018.02.029] [Citation(s) in RCA: 96] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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18
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Ma J, Guo X, Yan Y, Xue H, Pang H. FeO x -Based Materials for Electrochemical Energy Storage. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2018; 5:1700986. [PMID: 29938176 PMCID: PMC6010812 DOI: 10.1002/advs.201700986] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/07/2017] [Revised: 01/30/2018] [Indexed: 05/22/2023]
Abstract
Iron oxides (FeO x ), such as Fe2O3 and Fe3O4 materials, have attracted much attention because of their rich abundance, low cost, and environmental friendliness. However, FeO x , which is similar to most transition metal oxides, possesses a poor rate capability and cycling life. Thus, FeO x -based materials consisting of FeO x , carbon, and metal-based materials have been widely explored. This article mainly discusses FeO x -based materials (Fe2O3 and Fe3O4) for electrochemical energy storage applications, including supercapacitors and rechargeable batteries (e.g., lithium-ion batteries and sodium-ion batteries). Furthermore, future perspectives and challenges of FeO x -based materials for electrochemical energy storage are briefly discussed.
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Affiliation(s)
- Jingyi Ma
- School of Chemistry and Chemical EngineeringInstitute for Innovative Materials and EnergyYangzhou UniversityYangzhou225009JiangsuP. R. China
| | - Xiaotian Guo
- School of Chemistry and Chemical EngineeringInstitute for Innovative Materials and EnergyYangzhou UniversityYangzhou225009JiangsuP. R. China
| | - Yan Yan
- School of Chemistry and Chemical EngineeringInstitute for Innovative Materials and EnergyYangzhou UniversityYangzhou225009JiangsuP. R. China
| | - Huaiguo Xue
- School of Chemistry and Chemical EngineeringInstitute for Innovative Materials and EnergyYangzhou UniversityYangzhou225009JiangsuP. R. China
| | - Huan Pang
- School of Chemistry and Chemical EngineeringInstitute for Innovative Materials and EnergyYangzhou UniversityYangzhou225009JiangsuP. R. China
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19
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Li J, Sun K, Leng C, Jiang J. Zipping assembly of an Fe3O4/carbon nanosheet composite as a high-performance supercapacitor electrode material. RSC Adv 2018; 8:37417-37423. [PMID: 35557823 PMCID: PMC9089423 DOI: 10.1039/c8ra06970k] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2018] [Accepted: 10/30/2018] [Indexed: 11/21/2022] Open
Abstract
A two-dimensional Fe3O4/carbon nanosheet was fabricated by zipping assembly and showed a good electrochemical performance as a supercapacitor electrode.
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Affiliation(s)
- Jihui Li
- Institute of Chemical Industry of Forest Products
- CAF
- National Engineering Lab for Biomass Chemical Utilization
- Key and Open Lab on Forest Chemical Engineering
- SFA
| | - Kang Sun
- Institute of Chemical Industry of Forest Products
- CAF
- National Engineering Lab for Biomass Chemical Utilization
- Key and Open Lab on Forest Chemical Engineering
- SFA
| | - Changyu Leng
- Institute of Chemical Industry of Forest Products
- CAF
- National Engineering Lab for Biomass Chemical Utilization
- Key and Open Lab on Forest Chemical Engineering
- SFA
| | - Jianchun Jiang
- Institute of Chemical Industry of Forest Products
- CAF
- National Engineering Lab for Biomass Chemical Utilization
- Key and Open Lab on Forest Chemical Engineering
- SFA
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20
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Das AK, Kuchi R, Van PC, Sohn Y, Jeong JR. Development of an Fe3O4@Cu silicate based sensing platform for the electrochemical sensing of dopamine. RSC Adv 2018; 8:31037-31047. [PMID: 35548759 PMCID: PMC9085485 DOI: 10.1039/c8ra05885g] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2018] [Accepted: 08/13/2018] [Indexed: 12/29/2022] Open
Abstract
Abnormal levels of dopamine (DA) in body fluids is an indication of serious health issues, hence development of highly sensitive platforms for the precise detection of DA is highly essential. Herein, we demonstrate an Fe3O4@Cu silicate based electrochemical sensing platform for the detection of DA. Morphology and BET analysis shows the formation of ∼320 nm sized sea urchin-like Fe3O4@Cu silicate core–shell nanostructures with a 174.5 m2 g−1 surface area. Compared to Fe3O4 and Fe3O4@SiO2, the Fe3O4@Cu silicate urchins delivered enhanced performance towards the electrochemical sensing of DA in neutral pH. The Fe3O4@Cu silicate sensor has a 1.37 μA μM−1 cm−2 sensitivity, 100–700 μM linear range and 3.2 μM limit of detection (LOD). In addition, the proposed Fe3O4@Cu silicate DA sensor also has good stability, selectivity, reproducibility and repeatability. The presence of Cu in Fe3O4@Cu silicate and the negatively charged surface of the Cu silicate shell play a vital role in achieving high selectivity and sensitivity during DA sensing. The current investigation not only represents the development of a highly selective DA sensor but also directs towards the possibility for the fabrication of other Cu silicate based core–shell nanostructures for the precise detection of DA. Abnormal levels of dopamine (DA) in body fluids is an indication of serious health issues, hence development of highly sensitive platforms for the precise detection of DA is highly essential.![]()
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Affiliation(s)
- Ashok Kumar Das
- Department of Chemistry
- Chungnam National University
- Daejeon 34134
- South Korea
| | - Rambabu Kuchi
- Department of Materials Science and Engineering
- Graduate School of Energy Science and Technology
- Chungnam National University
- Daejeon 34134
- South Korea
| | - Phuoc Cao Van
- Department of Materials Science and Engineering
- Graduate School of Energy Science and Technology
- Chungnam National University
- Daejeon 34134
- South Korea
| | - Youngku Sohn
- Department of Chemistry
- Chungnam National University
- Daejeon 34134
- South Korea
| | - Jong-Ryul Jeong
- Department of Materials Science and Engineering
- Graduate School of Energy Science and Technology
- Chungnam National University
- Daejeon 34134
- South Korea
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21
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Prasad S, Durai G, Devaraj D, AlSalhi MS, Theerthagiri J, Arunachalam P, Gurulakshmi M, Raghavender M, Kuppusami P. 3D nanorhombus nickel nitride as stable and cost-effective counter electrodes for dye-sensitized solar cells and supercapacitor applications. RSC Adv 2018; 8:8828-8835. [PMID: 35539832 PMCID: PMC9078668 DOI: 10.1039/c8ra00347e] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2018] [Accepted: 02/16/2018] [Indexed: 11/21/2022] Open
Abstract
Transition metal nitride based materials have attracted significant interest owing to their excellent properties and multiple applications in the field of electrochemical energy conversion and storage devices. Herein we synthesize 3D nanorhombus nickel nitride (Ni3N) thin films by adopting a reactive radio frequency magnetron sputtering process. The as-deposited 3D nano rhombus Ni3N thin films were utilized as cost-effective electrodes in the fabrication of supercapacitors (SCs) and dye-sensitized solar cells (DSSCs). The structure, phase formation, surface morphology and elemental composition of the as-deposited Ni3N thin films were characterized by X-ray diffraction (XRD), field emission scanning electron microscopy (FESEM), energy-dispersive X-ray spectroscopy (EDS) and atomic force microscopy (AFM). The electrochemical supercapacitive performance of the Ni3N thin films was examined by cyclic voltammetry (CV) and galvanostatic charge–discharge (GCD) techniques, in 3 M KOH supporting electrolyte. The areal capacitance of the Ni3N thin film electrode obtained from CV analysis was 319.5 mF cm−2 at a lower scan rate of 10 mV s−1. Meanwhile, the Ni3N thin film showed an excellent cyclic stability and retained 93.7% efficiency of its initial capacitance after 2000 cycles at 100 mV s−1. Interestingly, the DSSCs fabricated with a Ni3N CE showed a notable power energy conversion efficiency of 2.88% and remarkable stability. The prominent performance of the Ni3N thin film was ascribed mainly due to good conductivity, high electrochemically active sites with excellent 3D nano rhombus structures and high electrocatalytic activity. Overall, these results demonstrate that the Ni3N electrode is capable of being considered for efficient SCs and DSSCs. This investigation also offers an essential directive for the advancement of energy storage and conversion devices. Self-supported 3D nano-rhombus (nano-diamond) shaped Ni3N coated on FTO glass which serves as a CE in DSSCs and supercapacitors. .![]()
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Affiliation(s)
- Saradh Prasad
- Department of Electrical and Electronics Engineering
- School of Electronics and Electrical Technology (SEET)
- Kalasalingam Academy of Research and Education (KARE)
- India
- Research Chair on Laser Diagnosis of Cancers
| | - G. Durai
- Centre of Excellence for Energy Research
- Sathyabama Institute of Science and Technology (Deemed to be University)
- Chennai 600119
- India
| | - D. Devaraj
- Department of Electrical and Electronics Engineering
- School of Electronics and Electrical Technology (SEET)
- Kalasalingam Academy of Research and Education (KARE)
- India
| | - Mohamad Saleh AlSalhi
- Research Chair on Laser Diagnosis of Cancers
- Department of Physics and Astronomy
- College of Science
- King Saud University
- Riyadh
| | - J. Theerthagiri
- Centre of Excellence for Energy Research
- Sathyabama Institute of Science and Technology (Deemed to be University)
- Chennai 600119
- India
| | - Prabhakarn Arunachalam
- Electrochemistry Research Group
- Chemistry Department
- College of Science
- King Saud University
- Riyadh
| | - M. Gurulakshmi
- Department of Physics
- Yogi Vemana University
- Kadapa-516003
- India
| | - M. Raghavender
- Department of Physics
- Yogi Vemana University
- Kadapa-516003
- India
| | - P. Kuppusami
- Centre of Excellence for Energy Research
- Sathyabama Institute of Science and Technology (Deemed to be University)
- Chennai 600119
- India
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Thiagarajan K, Theerthagiri J, Senthil RA, Arunachalam P, Madhavan J, Ghanem MA. Synthesis of Ni3V2O8@graphene oxide nanocomposite as an efficient electrode material for supercapacitor applications. J Solid State Electrochem 2017. [DOI: 10.1007/s10008-017-3788-8] [Citation(s) in RCA: 71] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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23
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Xiong L, Yu M, Liu J, Li S, Xue B. Preparation and evaluation of the microwave absorption properties of template-free graphene foam-supported Ni nanoparticles. RSC Adv 2017. [DOI: 10.1039/c6ra27435h] [Citation(s) in RCA: 51] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
This study aims to explore superior microwave absorption properties using magnetic Ni nanoparticles to decorate a three-dimensional graphene foam.
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Affiliation(s)
- Liangliang Xiong
- School of Materials Science and Engineering
- Beihang University
- Beijing 100191
- China
| | - Mei Yu
- School of Materials Science and Engineering
- Beihang University
- Beijing 100191
- China
| | - Jianhua Liu
- School of Materials Science and Engineering
- Beihang University
- Beijing 100191
- China
| | - Songmei Li
- School of Materials Science and Engineering
- Beihang University
- Beijing 100191
- China
| | - Bing Xue
- School of Materials Science and Engineering
- Beihang University
- Beijing 100191
- China
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