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Mim M, Habib K, Farabi SN, Ali SA, Zaed MA, Younas M, Rahman S. MXene: A Roadmap to Sustainable Energy Management, Synthesis Routes, Stabilization, and Economic Assessment. ACS OMEGA 2024; 9:32350-32393. [PMID: 39100332 PMCID: PMC11292634 DOI: 10.1021/acsomega.4c04849] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/23/2024] [Revised: 06/22/2024] [Accepted: 06/27/2024] [Indexed: 08/06/2024]
Abstract
MXenes with their wide range of tunability and good surface chemistry provide unique and distinctive characteristics offering potential employment in various aspects of energy management applications. These high-performance materials have attracted considerable attention in recent decades due to their outstanding characteristics. In the literature, most of the work is related to specific methods for the preparation of MXenes. In this Review, we present a detailed discussion on the synthesis of MXenes through different etching routes involving acids, such as hydrochloric acid, hydrofluoric acid, and lithium fluoride, and non-acidic alkaline solution, electrochemical, and molten salt methods. Furthermore, a concise overview of the different structural, optical, electronic, and magnetic properties of MXenes is provided corresponding to their role in supporting high thermal, chemical, mechanical, environmental, and electrochemical stability. Additionally, the role of MXenes in maintaining the thermal management performance of photovoltaic thermal systems (PV/T), wearable light heaters, solar water desalination, batteries, and supercapacitors is also briefly discussed. A techno-economic and life cycle analysis of MXenes is provided to analyze their sustainability, scalability, and commercialization to facilitate a comprehensive array of energy management systems. Lastly, the technology readiness level of MXenes is defined, and future recommendations for MXenes are provided for their further utilization in niche applications. The present work strives to link the chemistry of MXenes to process economics for energy management applications.
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Affiliation(s)
- Mumtahina Mim
- Department
of Mechanical Engineering, Universiti Teknologi
PETRONAS, 32610 Bandar Seri Iskandar, Perak Darul Ridzuan, Malaysia
| | - Khairul Habib
- Department
of Mechanical Engineering, Universiti Teknologi
PETRONAS, 32610 Bandar Seri Iskandar, Perak Darul Ridzuan, Malaysia
| | - Sazratul Nayeem Farabi
- Department
of Mechanical Engineering, Universiti Teknologi
PETRONAS, 32610 Bandar Seri Iskandar, Perak Darul Ridzuan, Malaysia
| | - Syed Awais Ali
- Department
of Mechanical Engineering, Universiti Teknologi
PETRONAS, 32610 Bandar Seri Iskandar, Perak Darul Ridzuan, Malaysia
| | - Md Abu Zaed
- Research
Centre for Nanomaterials and Energy Technology (RCNMET), School of
Engineering and Technology, Sunway University, 47500 Petaling
Jaya, Selangor, Malaysia
| | - Mohammad Younas
- Department
of Chemical Engineering, Faculty of Mechanical, Chemical and Industrial
Engineering, University of Engineering and
Technology, 25120 Peshawar, Pakistan
- CAS
Key Laboratory of Urban Pollutant Conversion, Institute of Urban Environment, Chinese Academy of Sciences, Xiamen, Fujian 361021, China
| | - Saidur Rahman
- Research
Centre for Nanomaterials and Energy Technology (RCNMET), School of
Engineering and Technology, Sunway University, 47500 Petaling
Jaya, Selangor, Malaysia
- School
of Engineering, Lancaster University, Lancaster LA1 4YW, U.K.
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2
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Tian S, Wang M, Fornasiero P, Yang X, Ramakrishna S, Ho SH, Li F. Recent advances in MXenes-based glucose biosensors. CHINESE CHEM LETT 2023. [DOI: 10.1016/j.cclet.2023.108241] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/21/2023]
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3
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Bin X, Sheng M, Luo Y, Que W. Heterostructures of MoO3 nanobelts assembled on delaminated V4C3T MXene nanosheets for supercapacitors with excellent room/high temperature performance. Electrochim Acta 2023. [DOI: 10.1016/j.electacta.2023.142070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/23/2023]
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4
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Gu Y, Xu D, Chen S, You F, Hu C, Huang H, Chen J. In Situ Growth of MnO 2 Nanosheets on a Graphite Flake as an Effective Binder-Free Electrode for High-Performance Supercapacitors. ACS OMEGA 2022; 7:48320-48331. [PMID: 36591178 PMCID: PMC9798508 DOI: 10.1021/acsomega.2c06506] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/09/2022] [Accepted: 11/30/2022] [Indexed: 06/17/2023]
Abstract
In this work, manganese dioxide (MnO2) nanosheets in situ loaded on a high-purity graphite flake (GF) were prepared by one-step hydrothermal deposition. It was found that the specific capacitance value of a single MnO2/GF electrode was 882 F/g at a current density of 1.0 A/g in a KOH electrolyte, and the specific capacitance retention of the MnO2/GF electrode can reach about 90.1% after 5000 charge-discharge cycles at a current density of 10 A/g. Furthermore, a MnO2/GF∥MnO2/GF symmetric supercapacitor device was fabricated with two pieces of MnO2/GF electrodes and ordinary filter paper with a 1 M KOH/PVA gel electrolyte as a separator. The single symmetric device displayed a high energy density of 64.2 Wh/kg at a power density of 400 W/kg within an applied voltage of 1.6 V, and this value was superior to those of previously reported MnO2-based systems. A tandem device consisting of a five-series tandem device (the applied voltage of a single device was 0.7 V) and a three-series tandem device (the applied voltage of a single device was 1.6 V) was prepared to drive a red light-emitting diode (LED). These findings open up application prospects for MnO2-based composite electrode materials for high-performance supercapacitors.
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Affiliation(s)
- Yuanhang Gu
- Key
Laboratory of Optoelectronic Chemical Materials and Devices, Ministry
of Education, School of Optoelectronic Materials & Technology, Jianghan University, Wuhan430056, P. R. China
- Hubei
Key Laboratory of Plasma Chemistry and Advanced Materials, State Key
Laboratory of Advanced Technology for Materials Synthesis and Processing,
School of Materials Science and Engineering, Wuhan Institute of Technology, Wuhan430205, P. R. China
| | - Dong Xu
- Key
Laboratory of Optoelectronic Chemical Materials and Devices, Ministry
of Education, School of Optoelectronic Materials & Technology, Jianghan University, Wuhan430056, P. R. China
| | - Shaoyun Chen
- Key
Laboratory of Optoelectronic Chemical Materials and Devices, Ministry
of Education, School of Optoelectronic Materials & Technology, Jianghan University, Wuhan430056, P. R. China
| | - Feng You
- Hubei
Key Laboratory of Plasma Chemistry and Advanced Materials, State Key
Laboratory of Advanced Technology for Materials Synthesis and Processing,
School of Materials Science and Engineering, Wuhan Institute of Technology, Wuhan430205, P. R. China
| | - Chenglong Hu
- Key
Laboratory of Optoelectronic Chemical Materials and Devices, Ministry
of Education, School of Optoelectronic Materials & Technology, Jianghan University, Wuhan430056, P. R. China
| | - Huabo Huang
- Hubei
Key Laboratory of Plasma Chemistry and Advanced Materials, State Key
Laboratory of Advanced Technology for Materials Synthesis and Processing,
School of Materials Science and Engineering, Wuhan Institute of Technology, Wuhan430205, P. R. China
| | - Jian Chen
- Instrumental
Analysis and Research Center, Sun Yat-sen
University, Guangzhou510275, P. R. China
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Xu T, Wang Y, Xiong Z, Wang Y, Zhou Y, Li X. A Rising 2D Star: Novel MBenes with Excellent Performance in Energy Conversion and Storage. NANO-MICRO LETTERS 2022; 15:6. [PMID: 36472760 PMCID: PMC9727130 DOI: 10.1007/s40820-022-00976-5] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Accepted: 10/26/2022] [Indexed: 06/17/2023]
Abstract
As a flourishing member of the two-dimensional (2D) nanomaterial family, MXenes have shown great potential in various research areas. In recent years, the continued growth of interest in MXene derivatives, 2D transition metal borides (MBenes), has contributed to the emergence of this 2D material as a latecomer. Due to the excellent electrical conductivity, mechanical properties and electrical properties, thus MBenes attract more researchers' interest. Extensive experimental and theoretical studies have shown that they have exciting energy conversion and electrochemical storage potential. However, a comprehensive and systematic review of MBenes applications has not been available so far. For this reason, we present a comprehensive summary of recent advances in MBenes research. We started by summarizing the latest fabrication routes and excellent properties of MBenes. The focus will then turn to their exciting potential for energy storage and conversion. Finally, a brief summary of the challenges and opportunities for MBenes in future practical applications is presented.
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Affiliation(s)
- Tianjie Xu
- Hubei Province Key Laboratory of Science in Metallurgical Process, Wuhan University of Science and Technology, Wuhan, 430081, People's Republic of China
| | - Yuhua Wang
- Hubei Province Key Laboratory of Science in Metallurgical Process, Wuhan University of Science and Technology, Wuhan, 430081, People's Republic of China.
| | - Zuzhao Xiong
- Hubei Province Key Laboratory of Science in Metallurgical Process, Wuhan University of Science and Technology, Wuhan, 430081, People's Republic of China
| | - Yitong Wang
- Hubei Province Key Laboratory of Science in Metallurgical Process, Wuhan University of Science and Technology, Wuhan, 430081, People's Republic of China
| | - Yujin Zhou
- Hubei Province Key Laboratory of Science in Metallurgical Process, Wuhan University of Science and Technology, Wuhan, 430081, People's Republic of China
| | - Xifei Li
- Institute of Advanced Electrochemical Energy and School of Materials Science and Engineering, Xi'an University of Technology, Xi'an, 710048, People's Republic of China.
- Center for International Cooperation On Designer Low-Carbon and Environmental Materials (CDLCEM), Zhengzhou University, Zhengzhou, 450001, Henan, People's Republic of China.
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Construction of porous and free-standing film electrodes composed of MXene, carbon nanocoils and PEDOT:PSS for high-performance flexible supercapacitors. Electrochim Acta 2022. [DOI: 10.1016/j.electacta.2022.141369] [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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Simultaneously tuning interlayer spacing and termination of MXenes by Lewis-basic halides. Nat Commun 2022; 13:6731. [DOI: 10.1038/s41467-022-34569-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Accepted: 10/27/2022] [Indexed: 11/11/2022] Open
Abstract
AbstractThe surface and interface chemistry are of significance on controlling the properties of two-dimensional transition metal carbides and nitrides (MXenes). Numerous efforts have been devoted to the regulation of Ti3C2Tx MXene, however, tuning interlayer spacing and surface halogen termination of other MXenes (besides Ti3C2Tx) is rarely reported while demanded. Here we propose a Lewis-basic halides treatment, which is capable of simultaneously engineering the interlayer spacing and surface termination of various MXenes. Benefited from the abundant desolvated halogen anions and cations in molten state Lewis-basic halides, the -F termination was substituted by nucleophilic reaction and the interlayer spacing was enlarged. Ti3C2Tx MXene treated by this method showed a high specific capacity of 229 mAh g−1 for Li+ storage, which is almost 2 times higher than pristine one. Considering the universality, our method provides an approach to regulating the properties of MXenes, which may expand their potential applications in energy storage, optoelectronics and beyond.
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Zhang J, Lu M, Zhou H, Du X, Du X. Assessment of Salt Stress to Arabidopsis Based on the Detection of Hydrogen Peroxide Released by Leaves Using an Electrochemical Sensor. Int J Mol Sci 2022; 23:12502. [PMID: 36293359 PMCID: PMC9604455 DOI: 10.3390/ijms232012502] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Revised: 10/09/2022] [Accepted: 10/12/2022] [Indexed: 12/04/2022] Open
Abstract
Salt stress will have a serious inhibitory effect on various metabolic processes of plant cells, this will lead to the excessive accumulation of reactive oxygen species (ROS). Hydrogen peroxide (H2O2) is a type of ROS that can severely damage plant cells in large amounts. Existing methods for assessing the content of H2O2 released from leaves under salt stress will cause irreversible damage to plant leaves and are unable to detect H2O2 production in real time. In this study, on the strength of a series of physiological indicators to verify the occurrence of salt stress, an electrochemical sensor for the detection of H2O2 released from leaves under salt stress was constructed. The sensor was prepared by using multi-walled carbon nanotube-titanium carbide-palladium (MWCNT-Ti3C2Tx-Pd) nanocomposite as substrate material and showed a linear response to H2O2 detection in the range 0.05-18 mM with a detection limit of 3.83 μM. Moreover, we measured the determination of H2O2 released from Arabidopsis leaves at different times of salt stress by the sensor, which was consistent with conventional method. This study demonstrates that electrochemical sensing is a desirable technology for the dynamic determination of H2O2 released by leaves and the assessment of salt stress to plants.
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Affiliation(s)
| | | | | | - Xihua Du
- College of Life Sciences, Shandong Normal University, Jinan 250014, China
| | - Xin Du
- College of Life Sciences, Shandong Normal University, Jinan 250014, China
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9
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Payandehpeyman J, Parvini N, Moradi K, Hashemian N. Design and finite element modeling of two-dimensional nanomechanical biosensors for SARS-CoV-2 detection. DIAMOND AND RELATED MATERIALS 2022; 128:109263. [PMID: 35891677 PMCID: PMC9303063 DOI: 10.1016/j.diamond.2022.109263] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Revised: 07/09/2022] [Accepted: 07/17/2022] [Indexed: 06/15/2023]
Abstract
SARS-CoV-2 is the causative agent of COVID-19 disease. The development of different variants has increased the prevalence, pathogenicity, and mortality of the SARS-CoV-2. Prompt diagnosis and timely initiation of therapy can undoubtedly minimize the damage caused by this virus. In this study, a wide range of emerging single layer two-dimensional materials (SL2DMs), including graphene, grapheme oxide (GO), reduced graphene oxide (rGO), hexagonal boron nitride (h-BN), Ti3C2Tx MXene, and MoS2that can be used to fabricate highly sensitive biosensors, are analyzed using the finite element method based on antigen-antibody interaction. Important design parameters including sensor size, sensor aspect ratio, number of viruses, and applying in-plane strain on sensor performance are analyzed using frequency shift technique. In the following, an analytical relationship that can predict the limit of detection (LOD) according to the above parameters is proposed. The results show that all the above materials have a good performance in detecting viruses in the sample range of 10-100 viruses. This range can be reduced significantly by applying strains of less than 0.1. Also, applying strain increases shift frequency index by 2 to 3 times, which is a significant result. The maximum and minimum sensor performance are obtained for GO and Ti3C2Tx, respectively. The results of this paper can be used to build a new generation of two-dimensional biosensors for rapid detection of COVID-19 and other viruses.
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Affiliation(s)
- J Payandehpeyman
- Department of Mechanical Engineering, Hamedan University of Technology, Hamedan, Iran
| | - N Parvini
- Cellular and Molecular Research Center, Research Institute for Health Development, Kurdistan University of Medical Sciences, Sanandaj, Iran
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - K Moradi
- Department of Mechanical Engineering, Hamedan University of Technology, Hamedan, Iran
| | - N Hashemian
- Faculty of Biology and Center of Excellence in Phylogeny of Living Organisms, College of Science, University of Tehran, Tehran, Iran
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Qin K, Baucom J, Diao L, Lu Y, Zhao N. Compacted N-Doped 3D Bicontinuous Nanoporous Graphene/Carbon Nanotubes@Ni-Doped MnO 2 Electrode for Ultrahigh Volumetric Performance All-Solid-State Supercapacitors at Wide Temperature Range. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2022; 18:e2203166. [PMID: 35871547 DOI: 10.1002/smll.202203166] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Revised: 07/03/2022] [Indexed: 06/15/2023]
Abstract
Developing wide temperature range flexible solid-state supercapacitors with high volumetric energy density is highly desirable to meet the demands of the rapidly developing field of miniature consumer electronic devices and promote their widespread adoption. Herein, high-quality dense N-doped 3D porous graphene/carbon nanotube (N-3DG/CNTs) hybrid films are prepared and used as the substrate for the growth of Ni-doped MnO2 (Ni-MnO2 ). The integrated and interconnected architecture endows N-3DG/CNTs@Ni-MnO2 composite electrodes' high conductivity and fast ion/electron transport pathway. Subsequently, 2.4 V solid-state supercapacitors are fabricated based on compacted N-3DG/CNTs@Ni-MnO2 positive electrodes, which exhibit an ultrahigh volumetric energy density of 78.88 mWh cm-3 based on the entire device including electrodes, solid-state electrolyte, and packing films, excellent cycling stability up to 10 000 cycles, and a wide operating temperature range from -20 to 70 °C. This work demonstrates a design of flexible solid-state supercapacitors with exceptional volumetric performance capable of operation under extreme conditions.
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Affiliation(s)
- Kaiqiang Qin
- School of Materials Science and Engineering and Tianjin Key Laboratory of Composites and Functional Materials, Tianjin University, Tianjin, 300350, China
- Department of Chemical and Biomolecular Engineering, University of California, Los Angeles, CA, 90095, USA
| | - Jesse Baucom
- Department of Chemical and Biomolecular Engineering, University of California, Los Angeles, CA, 90095, USA
| | - Lechen Diao
- School of Materials Science and Engineering and Tianjin Key Laboratory of Composites and Functional Materials, Tianjin University, Tianjin, 300350, China
| | - Yunfeng Lu
- Department of Chemical and Biomolecular Engineering, University of California, Los Angeles, CA, 90095, USA
| | - Naiqin Zhao
- School of Materials Science and Engineering and Tianjin Key Laboratory of Composites and Functional Materials, Tianjin University, Tianjin, 300350, China
- Collaborative Innovation Center of Chemical Science and Engineering, Tianjin, 300072, China
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Facile and fast synthesis of three-dimensional Ce-MOF/Ti3C2TX MXene composite for high performance electrochemical sensing of L-Tryptophan. J SOLID STATE CHEM 2022. [DOI: 10.1016/j.jssc.2022.122919] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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12
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Wu Q, Wang Y, Li P, Chen S, Wu F. MXene titanium carbide synthesized by hexagonal titanium aluminum carbide with high specific capacitance and low impedance. Dalton Trans 2022; 51:3263-3274. [PMID: 35133355 DOI: 10.1039/d1dt02543k] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The electrochemical properties of the MXene titanium carbide, Ti3C2, which has received much attention in the application of electrode materials for supercapacitors, are affected by the different morphologies of its precursor. In particular, the increase of layer spacing and specific capacitance, as well as the decrease of impedance and the dynamics analysis of Ti3C2 etched from hexagonal Ti3AlC2 precursors, are still not clear, and need to be further studied and explored. In this work, MXene Ti3C2 was synthesized efficiently in 2 hours by microwave assisted selective etching with hexagonal Ti3AlC2 as the precursor material. The specific capacitance of the Ti3C2 electrode is up to 357.85 F g-1, while the ohmic resistance RΩ of the whole electrochemical energy storage system is 0.234 ohm and the charge transfer resistance Rct is 0.875 ohm. By analyzing the structural evolution and electrochemical properties from hexagonal Ti3AlC2 to Ti3C2, it is revealed that Ti3C2 prepared with hexagonal Ti3AlC2 as the precursor material has larger atomic layer spacing, more active sites, smaller diffusion impedance and higher energy storage efficiency than that prepared with ordinary Ti3AlC2. These lay a structural foundation for improving the energy storage performance of Ti3C2 supercapacitor electrodes.
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Affiliation(s)
- Qiong Wu
- School of Material Science and Engineering, Liaoning University of Technology, Jinzhou, 121001, China.
| | - Yihao Wang
- School of Material Science and Engineering, Liaoning University of Technology, Jinzhou, 121001, China.
| | - Pengfei Li
- School of Material Science and Engineering, Liaoning University of Technology, Jinzhou, 121001, China.
| | - Shunhua Chen
- School of Mechanical Engineering, Hefei University of Technology, Hefei, 230009, China
| | - Fufa Wu
- School of Material Science and Engineering, Liaoning University of Technology, Jinzhou, 121001, China.
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Xu C, Jiang WY, Guo L, Shen M, Li B, Wang JQ. High supercapacitance performance of nitrogen-doped Ti3C2T prepared by molten salt thermal treatment. Electrochim Acta 2022. [DOI: 10.1016/j.electacta.2021.139528] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Zhang T, Wang R, Xiao J, Li L, Ma X, Zhang W. CoS nanowires grown on Ti 3C 2T x are promising electrodes for supercapacitors: High capacitance and remarkable cycle capability. J Colloid Interface Sci 2021; 602:123-130. [PMID: 34119752 DOI: 10.1016/j.jcis.2021.06.011] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Revised: 05/26/2021] [Accepted: 06/01/2021] [Indexed: 12/01/2022]
Abstract
Benefitting from the large interlayer spacing, ultrahigh conductivity and abundant surface chemistry, Ti3C2Tx has been a promising electrode material for supercapacitors (SCs). CoS has attracted much attention due to its low cost, weak Co-S bond and relatively high theoretical capacity. Herein, CoS nanowires were grown on few-layered Ti3C2Tx by one-step solvothermal method as a SC electrode. Within the composite, Ti3C2Tx could function as conductive network and buffer matrix to provide ultra-fast electronic transport and relieve volume expansion of CoS nanowires. Simultaneously, the active CoS nanowires with high capacitance act as interlayer spacer to restrain the restacking of Ti3C2Tx nanosheets. As a result, CoS/Ti3C2Tx-5 electrode exhibits a remarkable improvement specific capacitance of 528 F g-1 at a current density of 1 A g-1 and ultrahigh capacitance retention of 99.3% after 20 000 cycles at a current density of 10 A g-1. The attempts and efforts made in this work provide a prototype for achieving excellent electrochemical properties.
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Affiliation(s)
- Tianze Zhang
- Key Laboratory for Photonic and Electronic Bandgap Materials, Ministry of Education, School of Physics and Electronic Engineering, Harbin Normal University, Harbin 150025, People's Republic of China
| | - Rui Wang
- Key Laboratory for Photonic and Electronic Bandgap Materials, Ministry of Education, School of Physics and Electronic Engineering, Harbin Normal University, Harbin 150025, People's Republic of China
| | - Junpeng Xiao
- Key Laboratory for Photonic and Electronic Bandgap Materials, Ministry of Education, School of Physics and Electronic Engineering, Harbin Normal University, Harbin 150025, People's Republic of China
| | - Lu Li
- Key Laboratory for Photonic and Electronic Bandgap Materials, Ministry of Education, School of Physics and Electronic Engineering, Harbin Normal University, Harbin 150025, People's Republic of China
| | - Xinzhi Ma
- Key Laboratory for Photonic and Electronic Bandgap Materials, Ministry of Education, School of Physics and Electronic Engineering, Harbin Normal University, Harbin 150025, People's Republic of China
| | - Weiguang Zhang
- Key Laboratory for Photonic and Electronic Bandgap Materials, Ministry of Education, School of Physics and Electronic Engineering, Harbin Normal University, Harbin 150025, People's Republic of China.
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Wang H, Zhou H, Wu S, Li Z, Fan B, Li Y, Zhou Y. Facile synthesis of N/B co-doped hierarchically porous carbon materials based on threonine protic ionic liquids for supercapacitor. Electrochim Acta 2021. [DOI: 10.1016/j.electacta.2021.138230] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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16
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Liang QL, Du NN, Gong LG, Wang CX, Wang CM, Yu K, Zhou BB. A {BW 12O 40} hybrid decorated by Ag + for use as a supercapacitor electrode material and photocatalyst. NEW J CHEM 2021. [DOI: 10.1039/d1nj02845f] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Through a hydrothermal method, we successfully synthesized a supramolecular compound [{Ag(phen)2}4{Ag(phen)}2(H2BW12O40)2]. The as-synthesized material exhibited excellent supercapacitive and photocatalytic performances.
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Affiliation(s)
- Qiu-Lan Liang
- Key Laboratory for Photonic and Electronic Band Gap Materials
- Ministry of Education
- Harbin Normal University
- Harbin 150025
- People's Republic of China
| | - Na-Na Du
- Key Laboratory for Photonic and Electronic Band Gap Materials
- Ministry of Education
- Harbin Normal University
- Harbin 150025
- People's Republic of China
| | - Li-Ge Gong
- Key Laboratory for Photonic and Electronic Band Gap Materials
- Ministry of Education
- Harbin Normal University
- Harbin 150025
- People's Republic of China
| | - Chun-Xiao Wang
- Key Laboratory for Photonic and Electronic Band Gap Materials
- Ministry of Education
- Harbin Normal University
- Harbin 150025
- People's Republic of China
| | - Chun-Mei Wang
- Key Laboratory for Photonic and Electronic Band Gap Materials
- Ministry of Education
- Harbin Normal University
- Harbin 150025
- People's Republic of China
| | - Kai Yu
- Key Laboratory for Photonic and Electronic Band Gap Materials
- Ministry of Education
- Harbin Normal University
- Harbin 150025
- People's Republic of China
| | - Bai-Bin Zhou
- Key Laboratory for Photonic and Electronic Band Gap Materials
- Ministry of Education
- Harbin Normal University
- Harbin 150025
- People's Republic of China
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