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Jiang S, Lu L, Song Y. Recent Advances of Flexible MXene and its Composites for Supercapacitors. Chemistry 2024; 30:e202304036. [PMID: 38298129 DOI: 10.1002/chem.202304036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Revised: 01/22/2024] [Accepted: 01/31/2024] [Indexed: 02/02/2024]
Abstract
MXenes have unique properties such as high electrical conductivity, excellent mechanical properties, rich surface chemistry, and convenient processability. These characteristics make them ideal for producing flexible materials with tunable microstructures. This paper reviews the laboratory research progress of flexible MXene and its composite materials for supercapacitors. And introduces the general synthesis method of MXene, as well as the preparation and properties of flexible MXene. By analyzing the current research status, the electrochemical reaction mechanism of MXene was explained from the perspectives of electrolyte and surface terminating groups. This review particularly emphasizes the composite methods of freestanding flexible MXene composite materials. The review points out that the biggest problem with flexible MXene electrodes is severe self-stacking, which reduces the number of chemically active sites, weakens ion accessibility, and ultimately lowers electrochemical performance. Therefore, it is necessary to composite MXene with other electrode materials and design a good microstructure. This review affirms the enormous potential of flexible MXene and its composite materials in the field of supercapacitors. In addition, the challenges and possible improvements faced by MXene based materials in practical applications were also discussed.
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Affiliation(s)
- Shiben Jiang
- College of Chemical Engineering, State Key Laboratory of Materials-oriented Chemical Engineering, Nanjing Tech University, Nanjing, 211816, P.R. China
| | - Linghong Lu
- College of Chemical Engineering, State Key Laboratory of Materials-oriented Chemical Engineering, Nanjing Tech University, Nanjing, 211816, P.R. China
| | - Yan Song
- College of Chemical Engineering, State Key Laboratory of Materials-oriented Chemical Engineering, Nanjing Tech University, Nanjing, 211816, P.R. China
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Jiang J, Zhao W, Zhao L. Ultrarapid Gelation of Porous Ti 3C 2T x MXene Monoliths Induced by Ionic Liquids. NANO LETTERS 2024; 24:3196-3203. [PMID: 38437624 DOI: 10.1021/acs.nanolett.4c00093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/06/2024]
Abstract
Gelation is a promising method to assemble 3D macroscopic structures from MXene sheets for various applications. However, the fine control and scalable manufacturing of 3D MXene monoliths remains a great challenge. Herein, the controllable gelation of Ti3C2Tx MXene initiated by various ionic liquids (ILs) is first proposed, where the IL serve as linkers to bond the nanosheets together through electrostatic and hydrogen bonding interactions, forming 3D monoliths with well-adjustable structure. Furthermore, density functional theory calculations and experiments further reveal the cross-linking effect of different ILs. Typically, 3D porous structure with high specific surface area, suitable pore size, and improved electrolyte affinity is designed through the cross-linking of Ti3C2Tx with 1-vinyl-3-ethylimidazole bromide ([C2VIm]Br-Ti3C2Tx). Due to the strong coupling, the as-synthesized monolith possesses excellent rate performance and high energy density. The methodology is quite flexible, controllable, and universal that provides a new perspective for promoting innovative applications of 2D materials.
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Affiliation(s)
- Jiali Jiang
- School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, China
| | - Wenchao Zhao
- School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, China
| | - Long Zhao
- School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, China
- State Key Laboratory of Advanced Electromagnetic Technology, Huazhong University of Science and Technology, Wuhan 430074, China
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Su Q, Wu Z, Huang X, Yan J, Tang L, Xue H, Gao J. Natural lignocellulosic kapok fiber/MXene constructed hydrogel evaporators for high efficiency solar steam generation. Int J Biol Macromol 2024; 260:129403. [PMID: 38219946 DOI: 10.1016/j.ijbiomac.2024.129403] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2023] [Revised: 12/22/2023] [Accepted: 01/09/2024] [Indexed: 01/16/2024]
Abstract
Solar-driven interfacial evaporation (SDIE) is a green and sustainable technique for desalination. Hydrogel composite evaporators have been widely used for SDIE, but it is still challenging for the hydrogel evaporators to achieve uniform distribution of the light absorbing nanomaterials and at the same time possess satisfactory evaporation rate, durability and environmental applicability. We developed a 3D hydrogel evaporator with an asymmetric structure for high-efficiency SDIE. Natural kapok fibers, an important lignocellulosic plant fiber with a hollow structure, are decorated with MXene nanosheets for construction of one-dimensional photothermal conversion network. The top composite hydrogel serves as the light-absorption layer where MXene-modified kapok fibers are evenly dispersed in PVA hydrogel, while the bottom PVA hydrogel with an oriented structure acts as water delivery path. The evaporator exhibits a high solar evaporation rate and efficiency (2.49 kg·m-2·h-1 and 91.5 %, respectively) under one sun irradiation (1 kW·m-2). Even in a high salinity brine, emulsion and corrosive solutions, the evaporator can work normally with a slightly decreased evaporation rate. The 3D hydrogel evaporator with long-term stability and durability shows promising applications in purification of seawater and different waste water.
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Affiliation(s)
- Qin Su
- School of Chemistry and Chemical Engineering, Yangzhou University, No 180, Road Siwangting, Yangzhou, Jiangsu 225002, China
| | - Zefeng Wu
- School of Chemistry and Chemical Engineering, Yangzhou University, No 180, Road Siwangting, Yangzhou, Jiangsu 225002, China
| | - Xuewu Huang
- School of Chemistry and Chemical Engineering, Yangzhou University, No 180, Road Siwangting, Yangzhou, Jiangsu 225002, China.
| | - Jun Yan
- School of Chemistry and Chemical Engineering, Yangzhou University, No 180, Road Siwangting, Yangzhou, Jiangsu 225002, China
| | - Longcheng Tang
- Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education, Hangzhou Normal University, Building 22, Qinyuan, No. 2318, Yuhangtang Road, Cangqian Street, Yuhang District, Hangzhou 311121, China
| | - Huaiguo Xue
- School of Chemistry and Chemical Engineering, Yangzhou University, No 180, Road Siwangting, Yangzhou, Jiangsu 225002, China.
| | - Jiefeng Gao
- School of Chemistry and Chemical Engineering, Yangzhou University, No 180, Road Siwangting, Yangzhou, Jiangsu 225002, China.
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Wu Y, Sun M. Recent progress of MXene as an energy storage material. NANOSCALE HORIZONS 2024; 9:215-232. [PMID: 38180501 DOI: 10.1039/d3nh00402c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/06/2024]
Abstract
Thanks to its adjustable interlayer distance, large specific surface area, abundant active sites, and diverse surface functional groups, MXene has always been regarded as an excellent candidate for energy storage materials, including supercapacitors and ion batteries. Recent studies have also shown that MXene can serve as an efficient hydrogen storage catalyst. This review aims to summarize the latest research achievements in the field of MXene, especially its performance and application in energy storage. Different synthesis techniques have different effects on the energy storage performance of MXene. In this review, various common synthesis methods and the latest innovations in synthesis methods are discussed. MXene is prone to oxidation, and how to resist oxidation is also an important topic in MXene research. This article introduces the research results on improving the chemical stability of MXene through annealing. In addition, it aims to gain a deeper understanding of the future development and potential of MXene.
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Affiliation(s)
- Yuqiang Wu
- School of Mathematics and Physics, University of Science and Technology Beijing, Beijing, 100086, P. R. China.
| | - Mengtao Sun
- School of Mathematics and Physics, University of Science and Technology Beijing, Beijing, 100086, P. R. China.
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Meng D, Xu M, Li S, Ganesan M, Ruan X, Ravi SK, Cui X. Functional MXenes: Progress and Perspectives on Synthetic Strategies and Structure-Property Interplay for Next-Generation Technologies. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2024; 20:e2304483. [PMID: 37730973 DOI: 10.1002/smll.202304483] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Revised: 07/11/2023] [Indexed: 09/22/2023]
Abstract
MXenes are a class of 2D materials that include layered transition metal carbides, nitrides, and carbonitrides. Since their inception in 2011, they have garnered significant attention due to their diverse compositions, unique structures, and extraordinary properties, such as high specific surface areas and excellent electrical conductivity. This versatility has opened up immense potential in various fields, catalyzing a surge in MXene research and leading to note worthy advancements. This review offers an in-depth overview of the evolution of MXenes over the past 5 years, with an emphasis on synthetic strategies, structure-property relationships, and technological prospects. A classification scheme for MXene structures based on entropy is presented and an updated summary of the elemental constituents of the MXene family is provided, as documented in recent literature. Delving into the microscopic structure and synthesis routes, the intricate structure-property relationships are explored at the nano/micro level that dictate the macroscopic applications of MXenes. Through an extensive review of the latest representative works, the utilization of MXenes in energy, environmental, electronic, and biomedical fields is showcased, offering a glimpse into the current technological bottlenecks, such asstability, scalability, and device integration. Moreover, potential pathways for advancing MXenes toward next-generation technologies are highlighted.
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Affiliation(s)
- Depeng Meng
- State Key Laboratory of Automotive Simulation and Control, School of Materials Science and Engineering, Key Laboratory of Automobile Materials of MOE, Jilin Provincial International Cooperation Key Laboratory of High-Efficiency Clean Energy Materials, Jilin University, 2699 Qianjin Street, Changchun, 130012, P. R. China
| | - Minghua Xu
- State Key Laboratory of Automotive Simulation and Control, School of Materials Science and Engineering, Key Laboratory of Automobile Materials of MOE, Jilin Provincial International Cooperation Key Laboratory of High-Efficiency Clean Energy Materials, Jilin University, 2699 Qianjin Street, Changchun, 130012, P. R. China
| | - Shijie Li
- State Key Laboratory of Automotive Simulation and Control, School of Materials Science and Engineering, Key Laboratory of Automobile Materials of MOE, Jilin Provincial International Cooperation Key Laboratory of High-Efficiency Clean Energy Materials, Jilin University, 2699 Qianjin Street, Changchun, 130012, P. R. China
| | - Muthusankar Ganesan
- School of Energy and Environment, City University of Hong Kong, Tat Chee Avenue, Kowloon, SAR, Hong Kong
| | - Xiaowen Ruan
- State Key Laboratory of Automotive Simulation and Control, School of Materials Science and Engineering, Key Laboratory of Automobile Materials of MOE, Jilin Provincial International Cooperation Key Laboratory of High-Efficiency Clean Energy Materials, Jilin University, 2699 Qianjin Street, Changchun, 130012, P. R. China
- School of Energy and Environment, City University of Hong Kong, Tat Chee Avenue, Kowloon, SAR, Hong Kong
| | - Sai Kishore Ravi
- School of Energy and Environment, City University of Hong Kong, Tat Chee Avenue, Kowloon, SAR, Hong Kong
| | - Xiaoqiang Cui
- State Key Laboratory of Automotive Simulation and Control, School of Materials Science and Engineering, Key Laboratory of Automobile Materials of MOE, Jilin Provincial International Cooperation Key Laboratory of High-Efficiency Clean Energy Materials, Jilin University, 2699 Qianjin Street, Changchun, 130012, P. R. China
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Ansari MZ, Hussain I, Mohapatra D, Ansari SA, Rahighi R, Nandi DK, Song W, Kim S. Atomic Layer Deposition-A Versatile Toolbox for Designing/Engineering Electrodes for Advanced Supercapacitors. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024; 11:e2303055. [PMID: 37937382 PMCID: PMC10767429 DOI: 10.1002/advs.202303055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Revised: 09/07/2023] [Indexed: 11/09/2023]
Abstract
Atomic layer deposition (ALD) has become the most widely used thin-film deposition technique in various fields due to its unique advantages, such as self-terminating growth, precise thickness control, and excellent deposition quality. In the energy storage domain, ALD has shown great potential for supercapacitors (SCs) by enabling the construction and surface engineering of novel electrode materials. This review aims to present a comprehensive outlook on the development, achievements, and design of advanced electrodes involving the application of ALD for realizing high-performance SCs to date, as organized in several sections of this paper. Specifically, this review focuses on understanding the influence of ALD parameters on the electrochemical performance and discusses the ALD of nanostructured electrochemically active electrode materials on various templates for SCs. It examines the influence of ALD parameters on electrochemical performance and highlights ALD's role in passivating electrodes and creating 3D nanoarchitectures. The relationship between synthesis procedures and SC properties is analyzed to guide future research in preparing materials for various applications. Finally, it is concluded by suggesting the directions and scope of future research and development to further leverage the unique advantages of ALD for fabricating new materials and harness the unexplored opportunities in the fabrication of advanced-generation SCs.
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Affiliation(s)
- Mohd Zahid Ansari
- School of Materials Science and EngineeringYeungnam University280 Daehak‐RoGyeongsanGyeongbuk38541Republic of Korea
| | - Iftikhar Hussain
- Department of Mechanical EngineeringCity University of Hong Kong83 Tat Chee AvenueKowoonHong Kong
| | - Debananda Mohapatra
- Graduate School of Semiconductor Materials and Devices EngineeringUlsan National Institute of Science & Technology (UNIST)50 UNIST‐gilUlju‐gunUlsan44919Republic of Korea
| | - Sajid Ali Ansari
- Department of PhysicsCollege of ScienceKing Faisal UniversityP.O. Box 400HofufAl‐Ahsa31982Saudi Arabia
| | - Reza Rahighi
- SKKU Advanced Institute of Nano‐Technology (SAINT)Sungkyunkwan University2066 Seobu‐ro, Jangan‐guSuwonGyeonggi‐do16419Republic of Korea
| | - Dip K Nandi
- Plessey Semiconductors LtdTamerton Road RoboroughPlymouthDevonPL6 7BQUK
| | - Wooseok Song
- Thin Film Materials Research CenterKorea Research Institute of Chemical TechnologyDaejeon34114Republic of Korea
| | - Soo‐Hyun Kim
- Graduate School of Semiconductor Materials and Devices EngineeringUlsan National Institute of Science & Technology (UNIST)50 UNIST‐gilUlju‐gunUlsan44919Republic of Korea
- Department of Materials Science and EngineeringUlsan National Institute of Science & Technology (UNIST)50 UNIST‐gilUlju‐gunUlsan44919Republic of Korea
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Zhou Y, Yin L, Xiang S, Yu S, Johnson HM, Wang S, Yin J, Zhao J, Luo Y, Chu PK. Unleashing the Potential of MXene-Based Flexible Materials for High-Performance Energy Storage Devices. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024; 11:e2304874. [PMID: 37939293 PMCID: PMC10797478 DOI: 10.1002/advs.202304874] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Revised: 09/07/2023] [Indexed: 11/10/2023]
Abstract
Since the initial discovery of Ti3 C2 a decade ago, there has been a significant surge of interest in 2D MXenes and MXene-based composites. This can be attributed to the remarkable intrinsic properties exhibited by MXenes, including metallic conductivity, abundant functional groups, unique layered microstructure, and the ability to control interlayer spacing. These properties contribute to the exceptional electrical and mechanical performance of MXenes, rendering them highly suitable for implementation as candidate materials in flexible and wearable energy storage devices. Recently, a substantial number of novel research has been dedicated to exploring MXene-based flexible materials with diverse functionalities and specifically designed structures, aiming to enhance the efficiency of energy storage systems. In this review, a comprehensive overview of the synthesis and fabrication strategies employed in the development of these diverse MXene-based materials is provided. Furthermore, an in-depth analysis of the energy storage applications exhibited by these innovative flexible materials, encompassing supercapacitors, Li-ion batteries, Li-S batteries, and other potential avenues, is conducted. In addition to presenting the current state of the field, the challenges encountered in the implementation of MXene-based flexible materials are also highlighted and insights are provided into future research directions and prospects.
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Affiliation(s)
- Yunlei Zhou
- Hangzhou Institute of TechnologyXidian UniversityHangzhou311200China
- School of Mechano‐Electronic EngineeringXidian UniversityXi'an710071China
| | - Liting Yin
- Department of Aerospace and Mechanical EngineeringUniversity of Southern CaliforniaLos AngelesCA90089USA
| | - Shuangfei Xiang
- School of Materials Science and Engineering and Institute of Smart Fiber MaterialsZhejiang Sci‐Tech UniversityHangzhou310018China
| | - Sheng Yu
- Department of ChemistryWashington State UniversityPullmanWA99164USA
| | | | - Shaolei Wang
- Department of BioengineeringUniversity of CaliforniaLos AngelesLos AngelesCA90095USA
| | - Junyi Yin
- Department of BioengineeringUniversity of CaliforniaLos AngelesLos AngelesCA90095USA
| | - Jie Zhao
- Molecular Engineering of PolymersDepartment of Material ScienceFudan UniversityShanghai200438China
| | - Yang Luo
- Department of MaterialsETH ZurichZurich8093Switzerland
- Department of PhysicsDepartment of Materials Science and Engineeringand Department of Biomedical EngineeringCity University of Hong KongKowloonHong Kong999077China
| | - Paul K. Chu
- Department of PhysicsDepartment of Materials Science and Engineeringand Department of Biomedical EngineeringCity University of Hong KongKowloonHong Kong999077China
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