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Cheon S, Cho WJ, Yi GR, Kang B, Oh SS. Ultrafast and Reversible Superwettability Switching of 3D Graphene Foams via Solvent-Exclusive Plasma Treatments. ACS NANO 2024. [PMID: 39033415 DOI: 10.1021/acsnano.4c03102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/23/2024]
Abstract
For highly active electron transfer and ion diffusion, controlling the surface wettability of electrically and thermally conductive 3D graphene foams (3D GFs) is required. Here, we present ultrasimple and rapid superwettability switching of 3D GFs in a reversible and reproducible manner, mediated by solvent-exclusive microwave arcs. As the 3D GFs are prepared with vapors of nonpolar acetone or polar water exclusively, short microwave radiation (≤10 s) leads to plasma hotspot-mediated production of methyl and hydroxyl radicals, respectively. Upon immediate radical chemisorption, the 3D surfaces become either superhydrophobic (water contact angle = ∼170°) or superhydrophilic (∼0°), and interestingly, the wettability transition can be repeated many times due to the facile exchange between previously chemisorbed and newly introduced radicals via the formation of methanol-like intermediates. When 3D GFs of different surficial polarities are incorporated into electric double-layer capacitors with nonpolar ionic liquids or polar aqueous electrolytes, the polarity matching between graphene surfaces and electrolytes results in ≥548.0 times higher capacitance compared to its mismatching at ≥0.5 A g-1, demonstrating the significance of wettability-controlled 3D GFs.
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Affiliation(s)
- Soomin Cheon
- Department of Materials Science and Engineering, Pohang University of Science and Technology (POSTECH), Pohang 37673, South Korea
| | - Won-Jang Cho
- Department of Chemical Engineering, POSTECH, Pohang 37673, South Korea
| | - Gi-Ra Yi
- Department of Chemical Engineering, POSTECH, Pohang 37673, South Korea
| | - Byoungwoo Kang
- Department of Materials Science and Engineering, Pohang University of Science and Technology (POSTECH), Pohang 37673, South Korea
| | - Seung Soo Oh
- Department of Materials Science and Engineering, Pohang University of Science and Technology (POSTECH), Pohang 37673, South Korea
- Department of Chemical Engineering, POSTECH, Pohang 37673, South Korea
- Institute for Convergence Research and Education in Advanced Technology (I-CREATE), Yonsei University, Incheon 21983, South Korea
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2
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Korkut AS, Uralcan B. Reduced graphene oxide/ionic liquid composites with tunable interlayer spacing for improved charge/discharge kinetics in supercapacitors. NANOTECHNOLOGY 2023; 34:235402. [PMID: 36877998 DOI: 10.1088/1361-6528/acc189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/20/2022] [Accepted: 03/05/2023] [Indexed: 06/18/2023]
Abstract
The large specific surface area and high conductivity of reduced graphene oxide (RGO) make it a promising material for supercapacitors. However, aggregation of graphene sheets into graphitic domains upon drying hampers supercapacitor performance by drastically impeding ion transport inside electrodes. Here, we present a facile approach to optimize charge storage performance in RGO-based supercapacitors by systematically tuning their micropore structure. To this end, we combine RGOs with room temperature ionic liquids during electrode processing to impede stacking of sheets into graphitic structures with small interlayer distance. In this process, RGO sheets function as the active electrode material while ionic liquid serves both as a charge carrier and a spacer to control interlayer spacing inside electrodes and form ion transport channels. We show that composite RGO/ionic liquid electrodes with larger interlayer spacing and more ordered structure exhibit improved capacitance and charging kinetics.
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Affiliation(s)
- Ayse Saliha Korkut
- Department of Chemical Engineering, Bogazici University, Bebek 34342, İstanbul, Turkey
| | - Betul Uralcan
- Department of Chemical Engineering, Bogazici University, Bebek 34342, İstanbul, Turkey
- Polymer Research Center, Bogazici University, Bebek 34342, Istanbul, Turkey
- Center for Life Sciences and Technologies, Bogazici University, Bebek 34342, Istanbul, Turkey
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3
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Rehman ZU, Raza MA, Chishti UN, Hussnain A, Maqsood MF, Iqbal MZ, Iqbal MJ, Latif U. Role of Carbon Nanomaterials on Enhancing the Supercapacitive Performance of Manganese Oxide-Based Composite Electrodes. ARABIAN JOURNAL FOR SCIENCE AND ENGINEERING 2022. [DOI: 10.1007/s13369-022-06895-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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4
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Cheng F, Qiu W, Yang X, Gu X, Hou W, Lu W. Ultrahigh-power supercapacitors from commercial activated carbon enabled by compositing with carbon nanomaterials. Electrochim Acta 2022. [DOI: 10.1016/j.electacta.2021.139728] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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5
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Hirunpinyopas W, Iamprasertkun P, Fevre LWL, Panomsuwan G, Sirisaksoontorn W, Dryfe RA, Songsasen A. Insights into binding mechanisms of size-selected graphene binders for flexible and conductive porous carbon electrodes. Electrochim Acta 2022. [DOI: 10.1016/j.electacta.2021.139696] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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6
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Li X, Chen H, Yang C, Li Y, Wei M. A new neodymium-phosphine compound for supercapacitors with long-term cycling stability. Chem Commun (Camb) 2021; 57:5933-5936. [PMID: 34013924 DOI: 10.1039/d1cc00650a] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
A new neodymium-phosphine compound (Nd-(Ph)3P) was used for the first time as an electrode for supercapacitors and exhibited an extraordinary capacitance of 951 F g-1 at 0.5 A g-1 with a high capacitance retention of 96% after 10 000 cycles at 10 A g-1, which is the highest capacitance for rare earth based materials in SCs. Such an excellent performance might be due to the fact that this material can provide plenty of electron-active sites for charge storage and electrolyte diffusion can be efficiently promoted.
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Affiliation(s)
- Xiaoyu Li
- Fujian Key Laboratory of Electrochemical Energy Storage Materials, Fuzhou University, Fuzhou, Fujian 350002, China.
| | - Huimin Chen
- Fujian Key Laboratory of Electrochemical Energy Storage Materials, Fuzhou University, Fuzhou, Fujian 350002, China.
| | - Chenyu Yang
- Fujian Key Laboratory of Electrochemical Energy Storage Materials, Fuzhou University, Fuzhou, Fujian 350002, China.
| | - Yafeng Li
- Fujian Key Laboratory of Electrochemical Energy Storage Materials, Fuzhou University, Fuzhou, Fujian 350002, China.
| | - Mingdeng Wei
- Fujian Key Laboratory of Electrochemical Energy Storage Materials, Fuzhou University, Fuzhou, Fujian 350002, China. and State Key Laboratory of Photocatalysis on Energy and Environment, Fuzhou University, Fuzhou, Fujian 350002, China
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Tanwar S, Arya A, Gaur A, Sharma AL. Transition metal dichalcogenide (TMDs) electrodes for supercapacitors: a comprehensive review. JOURNAL OF PHYSICS. CONDENSED MATTER : AN INSTITUTE OF PHYSICS JOURNAL 2021; 33:303002. [PMID: 33892487 DOI: 10.1088/1361-648x/abfb3c] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Accepted: 04/23/2021] [Indexed: 06/12/2023]
Abstract
As globally, the main focus of the researchers is to develop novel electrode materials that exhibit high energy and power density for efficient performance energy storage devices. This review covers the up-to-date progress achieved in transition metal dichalcogenides (TMDs) (e.g. MoS2, WS2, MoSe2,and WSe2) as electrode material for supercapacitors (SCs). The TMDs have remarkable properties like large surface area, high electrical conductivity with variable oxidation states. These properties enable the TMDs as the most promising candidates to store electrical energy via hybrid charge storage mechanisms. Consequently, this review article provides a detailed study of TMDs structure, properties, and evolution. The characteristics technique and electrochemical performances of all the efficient TMDs are highlighted meticulously. In brief, the present review article shines a light on the structural and electrochemical properties of TMD electrodes. Furthermore, the latest fabricated TMDs based symmetric/asymmetric SCs have also been reported.
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Affiliation(s)
- Shweta Tanwar
- Department of Physics, Central University of Punjab, Bathinda-151401, Punjab, India
| | - Anil Arya
- Department of Physics, Central University of Punjab, Bathinda-151401, Punjab, India
| | - Anurag Gaur
- Department of Physics, National Institute of Technology, Kurukshetra-136119, Haryana, India
| | - A L Sharma
- Department of Physics, Central University of Punjab, Bathinda-151401, Punjab, India
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Abdillah OB, Floweri O, Mayangsari TR, Santosa SP, Ogi T, Iskandar F. Effect of H 2SO 4/H 2O 2 pre-treatment on electrochemical properties of exfoliated graphite prepared by an electro-exfoliation method. RSC Adv 2021; 11:10881-10890. [PMID: 35423549 PMCID: PMC8695883 DOI: 10.1039/d0ra10115j] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Accepted: 03/08/2021] [Indexed: 11/21/2022] Open
Abstract
The effect of pre-treating graphite sheets in a H2SO4/H2O2 solution before electro-exfoliation is reported. It was revealed that the volume fraction of H2SO4 to H2O2 during pre-treatment could control the degree of exfoliation of the resulting exfoliated graphite (EG). X-ray diffraction (XRD), Raman, and Fourier transform infrared (FTIR) spectroscopy analyses have suggested that EG produced by first pre-treating the graphite sheet in H2SO4/H2O2 solution with the H2SO4 : H2O2 volume fraction of 95 : 5 demonstrates the highest exfoliation degree. This sample also demonstrated excellent electrochemical properties with good electrical conductivity (36.22 S cm-1) and relatively low charge transfer resistance (R ct) of 21.35 Ω. This sample also showed the highest specific capacitance of all samples, i.e., 71.95 F g-1 at 1 mV s-1 when measured at a voltage range of -0.9 to 0 V. Further measurement at an extended potential window down to -1.4 V revealed the superior specific capacitance value of 150.69 F g-1. The superior morphology characteristics and the excellent electrical properties of the obtained EG are several reasons behind its exceptional properties. The pre-treatment of graphite sheets in H2SO4/H2O2 solution allegedly leads to easier and faster exfoliation. The faster exfoliation is allegedly able to prevent massive oxidation, which frequently induces the formation of graphite/graphene oxide (GO) in a prolonged process. However, too large H2O2 volume fraction involved during pre-treatment seems to cause excessive expansion and frail structure of the graphite sheets, which leads to an early breakdown of the structure during electrochemical exfoliation and prohibits layer by layer exfoliation.
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Affiliation(s)
- Oktaviardi Bityasmawan Abdillah
- Department of Physics, Faculty of Mathematics and Natural Sciences, Institut Teknologi Bandung Jl. Ganesha 10 Bandung 40132 Indonesia
| | - Octia Floweri
- Research Center for Nanosciences and Nanotechnology (RCNN), Institut Teknologi Bandung Jl. Ganesha 10 Bandung 40132 Indonesia
| | - Tirta Rona Mayangsari
- Department of Chemistry, Universitas Pertamina Jl. Teuku Nyak Arief, Simprug Jakarta 12220 Indonesia
| | - Sigit Puji Santosa
- National Center for Sustainable Transportation Technology (NCSTT), Institut Teknologi Bandung Jl. Ganesha 10 Bandung 40132 Indonesia
| | - Takashi Ogi
- Chemical Engineering Program, Graduate School of Advanced Science and Engineering, Hiroshima University 1-4-1 Kagamiyama Hiroshima 739-8527 Japan
| | - Ferry Iskandar
- Department of Physics, Faculty of Mathematics and Natural Sciences, Institut Teknologi Bandung Jl. Ganesha 10 Bandung 40132 Indonesia
- Research Center for Nanosciences and Nanotechnology (RCNN), Institut Teknologi Bandung Jl. Ganesha 10 Bandung 40132 Indonesia
- National Center for Sustainable Transportation Technology (NCSTT), Institut Teknologi Bandung Jl. Ganesha 10 Bandung 40132 Indonesia
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9
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Lin Z, Li S, Huang J. Natural Cellulose Substance Based Energy Materials. Chem Asian J 2021; 16:378-396. [PMID: 33427380 DOI: 10.1002/asia.202001358] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2020] [Revised: 12/31/2020] [Indexed: 11/08/2022]
Abstract
Natural cellulose substances have been proven to be ideal structural templates and scaffolds for the fabrication of artificial functional materials with designed structures, psychochemical properties and functionalities. They possess unique hierarchically porous network structures with flexible, biocompatible, and environmental characteristics, exhibiting great potentials in the preparation of energy-related materials. This minireview summarizes natural cellulose-based materials that are used in batteries, supercapacitors, photocatalytic hydrogen generation, photoelectrochemical cells, and solar cells. When natural cellulose substances are employed as the structural template or carbon sources of energy materials, the three-dimensional porous interwoven structures are perfectly replicated, leading to the enhanced performances of the resultant materials. Benefiting from the mechanical strengths of natural cellulose substances, wearable, portable, free-standing, and flexible materials for energy storage and conversion are easily obtained by using natural cellulose substances as the substrates.
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Affiliation(s)
- Zehao Lin
- Department of Chemistry, Zhejiang University, Hangzhou, Zhejiang, 310027, P. R. China
| | - Shun Li
- Department of Chemistry, Zhejiang University, Hangzhou, Zhejiang, 310027, P. R. China
| | - Jianguo Huang
- Department of Chemistry, Zhejiang University, Hangzhou, Zhejiang, 310027, P. R. China
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10
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Khanam Z, Liu J, Song S. Flexible graphene paper electrode prepared via polyvinyl alcohol-assisted shear-exfoliation for all-solid-state polymer supercapacitor application. Electrochim Acta 2020. [DOI: 10.1016/j.electacta.2020.137208] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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11
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12
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Pal A, Das T, Ghosh S, Nandi M. Supercapacitor behaviour of manganese dioxide decorated mesoporous silica synthesized by a rapid sol-gel inverse micelle method. Dalton Trans 2020; 49:12716-12730. [PMID: 32959828 DOI: 10.1039/d0dt01237h] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
A new type of mesoporous silica (MS) with high surface area and large pore volume has been synthesised by employing a rapid sol-gel based inverse micelle method and electrochemically active metal center, manganese, has been incorporated into it. The MnO2 decorated silica composites are obtained through the wet impregnation technique using KMnO4 followed by their reduction under neutral conditions. The structure and surface area of the samples have been characterised by powder X-ray diffraction (XRD), BET surface area and pore size analysis, transmission and scanning electron microscopy (TEM and FE-SEM), FT-IR spectroscopy and X-ray photoelectron spectroscopy (XPS). Electrochemical techniques, i.e. cyclic voltammetry (CV), galvanostatic charge-discharge (GCD) and electrochemical impedance spectroscopy (EIS), have been used to evaluate the electrochemical properties of the composites. The resultant composite MS/MnO2-3 with a significantly high surface area (453 m2 g-1) is found to exhibit a superior specific capacitance of 1158.50 F g-1 at a scan rate of 5 mV s-1 which is very close to the theoretical value and retains 87.8% of its capacitance up to 1000 cycles at 1 A g-1 current density. The outstanding electrochemical performance of the composite can be attributed to the high surface area and uniform pore size distribution of the novel silica host which simultaneously increases the electrochemically active centres, promotes electrolyte penetration and enhances electron transport. The simplicity of the synthesis process developed here is interesting for wide-scale production of MnO2-based electro-active materials.
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Affiliation(s)
- Ananya Pal
- Integrated Science Education and Research Centre, Siksha Bhavana, Visva-Bharati, Santiniketan 731 235, India.
| | - Trisha Das
- Integrated Science Education and Research Centre, Siksha Bhavana, Visva-Bharati, Santiniketan 731 235, India.
| | - Susanta Ghosh
- Integrated Science Education and Research Centre, Siksha Bhavana, Visva-Bharati, Santiniketan 731 235, India.
| | - Mahasweta Nandi
- Integrated Science Education and Research Centre, Siksha Bhavana, Visva-Bharati, Santiniketan 731 235, India.
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13
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Ji S, Yang J, Cao J, Zhao X, Mohammed MA, He P, Dryfe RAW, Kinloch IA. A Universal Electrolyte Formulation for the Electrodeposition of Pristine Carbon and Polypyrrole Composites for Supercapacitors. ACS APPLIED MATERIALS & INTERFACES 2020; 12:13386-13399. [PMID: 32101407 DOI: 10.1021/acsami.0c01216] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Electrodeposition of conducting polymer-carbon composites from an electrolyte precursor solution is a facile one-step approach to fabricate device-ready electrodes for energy storage. A key challenge in this approach is the dispersion of the carbon nanomaterials with the aqueous precursor solution with previous approaches either heavily oxidizing the carbon nanomaterials or using high concentrations of anionic surfactants as dopants. However, the former reduces the electrical conductivity of carbon, while the latter reduces the ionic mobility of the conducting polymer due to the large anion size. Herein, for the first time we present a quaternary electrolyte formulation for the fabrication of pristine carbon and polypyrrole (PPy) composites that does not sacrifice either electron or ion mobility. The electrolyte uses lithium perchlorate (20 mM) as a supporting electrolyte and dopant, sodium dodecylbenzenesulfonate at a very low concentration (1.43 mM) as a surfactant, together with pristine carbon nanomaterials and pyrrole monomers. The order of magnitude difference between the concentration of the dopant and surfactant ion allows the as-deposited PPy to be doped predominantly by small-sized and mobile perchlorate anions. Composites of PPy with carbon black, carbon nanotubes, and electrochemical exfoliated graphene (EEG) have been successfully prepared using this new quaternary electrolyte. The as-fabricated PPy/EEG composite electrodes showed a specific capacitance of 348.8 F g-1 with a high rate capability (190.7 F g-1 at 71 A g-1). Supercapacitor devices based on the PPy/EEG composite electrodes exhibit a high rate behavior up to 500 mV s-1 and a long cycle life of 5000 cycles.
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Affiliation(s)
- Shiyu Ji
- Department of Materials, University of Manchester, Oxford Road, Manchester, M13 9PL, United Kingdom
| | - Jie Yang
- Department of Chemistry, University of Manchester, Oxford Road, Manchester M13 9PL, United Kingdom
- National Graphene Institute and Henry Royce Institute, University of Manchester, Oxford Road, Manchester M13 9PL, United Kingdom
| | - Jianyun Cao
- Department of Materials, University of Manchester, Oxford Road, Manchester, M13 9PL, United Kingdom
- National Graphene Institute and Henry Royce Institute, University of Manchester, Oxford Road, Manchester M13 9PL, United Kingdom
| | - Xin Zhao
- Department of Materials, University of Manchester, Oxford Road, Manchester, M13 9PL, United Kingdom
- Shenzhen Institute of Advanced Graphene Application and Technology, Shenzhen, Guangdong 518106, China
| | - Mahdi A Mohammed
- Department of Materials, University of Manchester, Oxford Road, Manchester, M13 9PL, United Kingdom
| | - Pei He
- Department of Materials, University of Manchester, Oxford Road, Manchester, M13 9PL, United Kingdom
- School of Physics and Electronics, Central South University, Changsha, Hunan 410083, China
| | - Robert A W Dryfe
- Department of Chemistry, University of Manchester, Oxford Road, Manchester M13 9PL, United Kingdom
- National Graphene Institute and Henry Royce Institute, University of Manchester, Oxford Road, Manchester M13 9PL, United Kingdom
| | - Ian A Kinloch
- Department of Materials, University of Manchester, Oxford Road, Manchester, M13 9PL, United Kingdom
- National Graphene Institute and Henry Royce Institute, University of Manchester, Oxford Road, Manchester M13 9PL, United Kingdom
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Atchudan R, Edison TNJI, Perumal S, Thirukumaran P, Vinodh R, Lee YR. Green synthesis of nitrogen-doped carbon nanograss for supercapacitors. J Taiwan Inst Chem Eng 2019. [DOI: 10.1016/j.jtice.2019.06.020] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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15
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Organ-like Ti3C2 Mxenes/polyaniline composites by chemical grafting as high-performance supercapacitors. J Electroanal Chem (Lausanne) 2019. [DOI: 10.1016/j.jelechem.2019.113203] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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16
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Kim C, Zhu C, Aoki Y, Habazaki H. Heteroatom-doped porous carbon with tunable pore structure and high specific surface area for high performance supercapacitors. Electrochim Acta 2019. [DOI: 10.1016/j.electacta.2019.05.074] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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17
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Dang F, Yang P, Zhao W, Liu JZ, Wu H, Liu A, Liu Y. Tuning capacitance of graphene films via a robust routine of adjusting their hierarchical structures. Electrochim Acta 2019. [DOI: 10.1016/j.electacta.2018.12.071] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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18
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Nam PT, Van Khanh N, Thom NT, Phuong NT, Van Trang N, Xuyen NT, Thai VQ, Tuan VA, Mai Thanh DT. Synthesis of reduced graphene oxide for high-performance supercapacitor. VIETNAM JOURNAL OF CHEMISTRY 2018. [DOI: 10.1002/vjch.201800087] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Pham Thi Nam
- Institute for Tropical Technology; Vietnam Academy of Science and Technology; Viet Nam
| | - Nguyen Van Khanh
- Institute for Tropical Technology; Vietnam Academy of Science and Technology; Viet Nam
- Viet Tri University of Industry; Tien Kien, Lam Thao, Phu Tho Viet Nam
| | - Nguyen Thi Thom
- Institute for Tropical Technology; Vietnam Academy of Science and Technology; Viet Nam
| | - Nguyen Thu Phuong
- Institute for Tropical Technology; Vietnam Academy of Science and Technology; Viet Nam
| | - Nguyen Van Trang
- Institute for Tropical Technology; Vietnam Academy of Science and Technology; Viet Nam
| | - Nguyen Thi Xuyen
- Institute for Tropical Technology; Vietnam Academy of Science and Technology; Viet Nam
| | - Vu Quoc Thai
- Institute for Tropical Technology; Vietnam Academy of Science and Technology; Viet Nam
| | - Vu Anh Tuan
- Institute of Chemistry; Vietnam Academy of Science and Technology; Viet Nam
| | - Dinh Thi Mai Thanh
- Institute for Tropical Technology; Vietnam Academy of Science and Technology; Viet Nam
- Graduate University of Science and Technology; Vietnam Academy of Science and Technology; Viet Nam
- University of Science and Technology of Hanoi; Vietnam Academy of Science and Technology; Viet Nam
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Seman RNAR, Azam MA, Ani MH. Graphene/transition metal dichalcogenides hybrid supercapacitor electrode: status, challenges, and perspectives. NANOTECHNOLOGY 2018; 29:502001. [PMID: 30248022 DOI: 10.1088/1361-6528/aae3da] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Supercapacitors, based on fast ion transportation, are among the most promising energy storage solutions that can deliver fast charging-discharging within seconds and exhibit excellent cycling stability. The development of a good electrode material is one of the key factors in enhancing supercapacitor performance. Graphene (G), an allotrope of carbon that consists of a single layer of carbon atoms arranged in a hexagonal lattice, elicits research attention among scientists in the field of energy storage due to its remarkable properties, such as outstanding electrical conductivity, good chemical stability, and excellent mechanical behavior. Furthermore, numerous studies focus on 2D materials that are analogous to graphene as electrode supercapacitors, including transition metal dichalcogenides (TMDs). Recently, scientists and researchers are exploring TMDs because of the distinct features that make 2D TMDs highly attractive for capacitive energy storage. This study provides an overview of the structure, properties, synthesis methods, and electrochemical performance of G/TMD supercapacitors. Furthermore, the combination of G and TMDs to develop a hybrid structure may increase their energy density by introducing an asymmetric supercapacitor system. We will also discuss the future prospect of this system in the energy field.
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Affiliation(s)
- Raja Noor Amalina Raja Seman
- Carbon Research Technology Research Group, Advanced Manufacturing Centre, Fakulti Kejuruteraan Pembuatan, Universiti Teknikal Malaysia Melaka, Hang Tuah Jaya, 76100 Durian Tunggal, Melaka, Malaysia
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Ajdari FB, Kowsari E, Ehsani A, Schorowski M, Ameri T. New synthesized ionic liquid functionalized graphene oxide: Synthesis, characterization and its nanocomposite with conjugated polymer as effective electrode materials in an energy storage device. Electrochim Acta 2018. [DOI: 10.1016/j.electacta.2018.09.177] [Citation(s) in RCA: 57] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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21
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Effects of anodic deposition of manganese oxide on surface chemical environment and capacitive performance of graphene hydrogel. Electrochim Acta 2018. [DOI: 10.1016/j.electacta.2018.09.029] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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22
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Ensafi AA, Heydari-Soureshjani E, Rezaei B. Using (t-Bu)5[PW11CoO39] to fabricate a sponge graphene network for energy storage in seawater and acidic solutions. Electrochim Acta 2018. [DOI: 10.1016/j.electacta.2018.08.066] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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23
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24
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25
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Mo M, Chen C, Gao H, Chen M, Li D. Wet-spinning assembly of cellulose nanofibers reinforced graphene/polypyrrole microfibers for high performance fiber-shaped supercapacitors. Electrochim Acta 2018. [DOI: 10.1016/j.electacta.2018.02.118] [Citation(s) in RCA: 54] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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26
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Effect of the noncovalent functionalization of graphite nanoflakes on the performance of MnO2/C composites. J APPL ELECTROCHEM 2018. [DOI: 10.1007/s10800-018-1151-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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