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| 1 | Review of MXenes as new nanomaterials for energy storage/delivery and selected environmental applications显示文摘Energy and environmental issues presently attract a great deal of scientific attention. Recently, two-dimensional MXenes and MXene-based nanomaterials have attracted increasing interest because of their unique properties (e.g., remarkable safety, a very large interlayer spacing, environmental flexibility, a large surface area, and thermal conductivity). In 2011, multilayered MXenes (Ti3C2Tx, a new family of two-dimensional (2D) materials) produced by etching an A layer from a MAX phase of Ti3AlC2, were first described by researchers at Drexel University. The term “MXene” was coined to distinguish this new family of 2D materials from graphene, and applies to both the original MAX phases and MXenes fabricated from them. We present a comprehensive review of recent studies on energy and environmental applications of MXene and MXene-based nanomaterials, including energy conversion and storage, adsorption, membrane, photocatalysis, and antimicrobial. Future research needs are discussed briefly with current challenges that must be overcome before we completely understand the extraordinary properties of MXene and MXene-based nanomaterials. | Byung-Moon Jun Sewoon Kim Jiyong Heo Chang Min Park Namguk Her Min Jang Yi Huang Jonghun Han Yeomin Yoon | 2019 | Nano Research2019，12，3： | 18 |
| 2 | MXenes二维纳米材料及其在锂离子电池中的应用研究进展显示文摘锂离子电池被认为是富有前途的能源储存器件,寻找高性能锂电池新材料已成为全世界的研究热点。MXenes材料是一种新型过渡金属碳化物、氮化物或碳氮化物二维纳米材料的统称,具有比表面积大、导电性能好、储锂容量较高、循环和倍率性能优异等特点,是一种具有光明应用前景的锂离子电池材料。本文对MXenes材料在锂离子电池应用研究中的重大突破进行了综述,介绍了其制备方法、结构性能、储锂机理,归纳了其在锂离子电池中的具体应用及机制,分析了当前存在问题。综述指出MXenes材料研究,应利用其自身亲水性和导电性优势,在复合电极材料、自支撑电极材料等方面重点部署,为高性能锂子电池关键技术带来突破。 | 齐新 陈翔 彭思侃 王继贤 王楠 燕绍九 | 2019 | 材料工程2019，47，12： | 16 |
| 3 | Design of efficient electrocatalysts for hydrogen evolution reaction based on 2D MXenes显示文摘The growing energy concern all over the world has recognized hydrogen energy as the most promising renewable energy sources.Recently,electrocatalytic hydrogen evolution reaction(HER)by water splitting has been extensively studied with a focus on developing efficient electrocatalysts that can afford HER at overpotential with minimum power consumption.The two-dimensional transition metal carbides and nitride,also known as MXenes,are becoming the rising star in developing efficient electrocatalysts for HER,owing to their integrated chemical and electronic properties,e.g.,metallic conductivity,variety of redox-active transition metals,high hydrophilicity,and tunable surface functionalities.In this review,the recent progress about the fundamental understanding and materials engineering of MXenes-based electrocatalysts is summarized in concern with two aspects:i)the regulation of the intrinsic properties of MXenes,which include the composition,surface functionality,and defects;and ii)MXenes-based composites for HER process.In the end,we summarize the present challenges concerning the efficiency of MXenes-based HER electrocatalysts and propose the directions of future research efforts. | Yi Wei Razium A.Soomrob Xiuqiang Xie Bin Xu | 2021 | Journal of Energy Chemistry2021，30，4： | 11 |
| 4 | High-performance flexible sensing devices based on polyaniline/MXene nanocomposites显示文摘Highly active two-dimensional(2D)nanocomposites,integrating the unique merits of individual components and synergistic effects of composites,are greatly desired for flexible sensing device applications.Although 2D transition metal carbides and nitrides(MXenes)combined with their high metallic conductivity and versatile surface chemistry have shown its huge potential for sensing reactions,it still remains a major challenge to construct functional materials with intriguing sensing performance at room temperature(RT).Herein,we used an integration of density functional theory(DFT)simulations and bulk electrosensitive measurements to show high electrocatalytic sensitivity of polyaniline/MXene(PANI/Ti3C2Tx)nanocomposites.Thanks to the synergistic properties of nanocomposites and high catalytic/absorption capacity of Ti3C2Tx MXene,PANI nanoparticles are rationally decorated on Ti3C2Tx nanosheet surface via in situ polymerization by low temperature approach to induce remarkable detection sensitivity,rapid response/recovery rate,and mechanical stability at RT.This study offers a versatile platform to use MXenes to fabricate 2D nanocomposites materials for high-performance flexible gas sensors. | Lianjia Zhao Kang Wang Wei Wei Lili Wang Wei Han | 2019 | InfoMat2019，1，3： | 10 |
| 5 | Carbon dioxide adsorption of two-dimensional carbide MXenes显示文摘Two-dimensional carbide MXenes(Ti_3C_2T_x and V_2CT_x)were prepared by exfoliating MAX phases(Ti_3AlC_2 and V_2AlC)powders in the solution of sodium fluoride(NaF)and hydrochloric acid(HCl).The specific surface area(SSA)of as-prepared Ti_3C_2T_x was 21 m^2/g,and that of V_2CT_x was 9 m^2/g.After intercalation with dimethylsulfoxide,the SSA of Ti_3C_2T_x was increased to 66 m^2/g;that of V_2CT_x was increased to 19 m^2/g.Their adsorption properties on carbon dioxide(CO_2)were investigated under 0–4 MPa at room temperature(298 K).Intercalated Ti_3C_2T_x had the adsorption capacity of 5.79 mmol/g,which is close to the capacity of many common sorbents.The theoretical capacity of Ti_3C_2T_x with the SSA of 496 m^2/g was up to 44.2 mmol/g.Additionally,due to high pack density,MXenes had very high volume-uptake capacity.The capacity of intercalated Ti_3C_2T_(x )measured in this paper was 502 V·v^(–1).This value is already higher than volume capacity of most known sorbents.These results suggest that MXenes have some advantage features to be researched as novel CO_2 capture materials. | Bingxin WANG Aiguo ZHOU Fanfan LIU Jianliang CAO Libo WANG Qianku HU | 2018 | Journal of Advanced Ceramics2018，7，3： | 9 |
| 6 | 二维纳米材料MXenes的性质及应用研究进展显示文摘二维层状过渡金属碳/氮化物(MXenes)以其独特的晶体特征和结构特性受到越来越多的关注,尤其是在能源、催化、环境等领域的应用中体现出优异的性能。本文系统地综述MXenes独特的稳定性、机械性能、电子性质、磁性质、光学性质、热电性能、铁电及压电性质,同时总结分析MXenes在电池领域、电化学电容器领域及催化领域的应用所取得的最新进展及研究成果,最后对MXenes及其复合材料的未来发展前景及面临的挑战进行探讨。 | 王剑 周榆力 | 2020 | 西华大学学报(自然科学版)2020，39，3： | 8 |
| 7 | Recent Progress of MXene-Based Nanomaterials in Flexible Energy Storage and Electronic Devices显示文摘The increasing demands for wearable electronics have stimulated the rapid development of flexible energy storage devices.MXenes are considered as promising flexible electrodes due to the ultrahigh volumetric specific capacitance,metallic conductivity,superior hydrophily,and rich surface chemistry. | Qi Yang Yukun Wang Xinliang Li Hongfei Li Zifeng Wang Zijie Tang Longtao Ma Funian Mo Chunyi Zhi | 2018 | Energy & Environmental Materials2018，1，4： | 8 |
| 8 | MAX相陶瓷的结构、制备及物理性能研究显示文摘MAX相陶瓷因具有独特的MX片层与A片层交替堆叠的晶体结构,使其兼具金属和陶瓷的优良特性,如良好的导热导电性、可加工性,同时具有良好的抗氧化性、耐腐蚀性以及耐摩擦磨损等性能,具有非常广泛的应用前景。本文首先介绍了MAX相陶瓷材料的种类与晶体结构,并简述了近几年新发现的MAX相陶瓷材料以及制备手段的发展动态。之后从MAX相物理性能的角度出发,重点综述了几种典型MAX相陶瓷材料的弹性性能、电学性能、热学性能、磁性能以及抗辐照性能的研究进展。此外,进一步介绍了MAX相的二维衍生物MXene的衍生过程、超导性以及其在电化学储能、催化领域的研究进展。最后,本文从探索MAX相材料新结构的多样性、MAX相物理性能及相关理论计算、MXene二维材料以及相应的制备、表征和应用等方面,展望了MAX相陶瓷材料的潜在研究方向及应用前景,为MAX相和MXene材料的深入研究提供了新的思路。 | 田莉 付超 李月明 范晓星 王恩哥 赵国瑞 | 2021 | 物理学进展2021，41，1： | 8 |
| 9 | MXenes在柔性力敏传感器中的应用研究进展显示文摘随着可穿戴柔性电子技术的发展,高灵敏度和宽感应范围的柔性力敏传感器的需求量逐渐增大,如何选择兼具高导电性和良好柔性的材料作为传感器的敏感材料是获得高性能传感器的关键。近年来,MXene材料因其导电性好、柔韧性高、亲水性好以及合成可控等优点成为一种极具潜力的导电敏感材料。本文就MXene基柔性力敏传感器的类型、敏感材料的微结构设计方式、传感性能及传感机理等方面的研究进展进行了阐述和总结。 | 杨以娜 王冉冉 孙静 | 2020 | 无机材料学报2020，35，1： | 7 |
| 10 | 新型2D MXenes纳米材料在光催化领域的应用显示文摘MXenes是一类新型的二维(2D)过渡金属碳化物、氮化物或碳氮化物的总称,在物理、化学、材料科学和纳米技术领域产生了巨大的影响。MXenes材料在制备过程中,表面会生成羟基、氟等基团,表面具有亲水性和良好的可见光响应,加上其自身具有比表面积大、活性位点丰富等优点,使其成为一种新兴的光催化材料。本文主要对MXenes及其复合材料在光催化领域的最新研究进展进行总结,简要介绍了MXenes材料的合成方法及理化性质,着重介绍了MXenes及其复合材料作为光催化剂的复合方式,光催化机理等方面的内容,并逐一列举其在光催化氧化与还原反应中的重要作用,最后对MXenes及其复合物的进一步研究提出建议和展望。 | 赵文军 秦疆洲 尹志凡 胡霞 刘宝军 | 2019 | 化学进展2019，31，12： | 7 |
| 11 | 二维层状纳米材料MXenes的制备方法及其在光催化领域中的应用显示文摘MXenes材料作为一种二维层状过渡金属碳/氮化物,具有对称的层状结构、高效的吸附催化性能、较宽的光吸收范围、优良的力学和磁学性能,在环境与能源领域具有潜在应用价值。基于此,对MXenes的理化性质、制备方法、MXenes和MXenes基复合材料的应用进行综述,着重介绍其在光催化降解有机污染物、光催化析氢、光催化CO_(2)还原、光催化固氮合成氨以及光催化杀菌等领域的应用,并展望今后的研究方向。 | 常春 黄心悦 王琼 | 2021 | 重庆理工大学学报(自然科学)2021，35，12： | 6 |
| 12 | Insight into the catalytic activity of MXenes for hydrogen evolution reaction显示文摘MXenes have exhibited great potential as cost-effective electrocatalysts for hydrogen evolution reaction(HER). However, insight into the origin of activity is still missing. Herein, on the basis of a systematical investigation of the HER performance of 20 MXenes(M_2NO_2 and M_2CO_2, M = Sc, Ti, V, Cr, Zr, Nb, Mo,Hf, Ta and W), a Fermi-abundance model is proposed to understand variation of the activity in different MXenes. It is found that the occupied p electronic states of surface O atoms play a decisive role in the HER activity of MXenes. More importantly, Ti_2NO_2 and Nb_2NO_2 are found to be promising HER electrocatalysts with the free energy for hydrogen adsorption close to zero. This work not only provides possible catalysts for HER, the developed Fermi-abundance model but also is applicable to other two-dimensional materials and may serve as a simple descriptor of the intrinsic HER activity. | Xiaowan Bai Chongyi Ling Li Shi Yixin Ouyang Qiang Li Jinlan Wang | 2018 | Science Bulletin2018，63，21： | 6 |
| 13 | 新型二维层状纳米材料的抗菌研究进展显示文摘近年来,抗生素耐药菌在全球范围内得到迅速而广泛地传播,新型抗菌药物的开发刻不容缓。随着生物纳米技术的发展,二维层状纳米材料有望成为处理耐药菌的替代选择。本文综述了石墨烯及其衍生物(GMs)、过渡金属硫化物(TMDs)、层状双氢氧化物(LDHs)及MXenes二维层状纳米材料的结构特征及其抗菌应用的最新报道,讨论了材料的抗菌机制,例如物理/机械损伤、脂质提取、氧化应激和光热/光动力效应等。最后,本文针对二维层状纳米材料的抗菌应用前景进行了展望:(1)材料特有的空间结构及优异的生物相容性决定了其可以作为抗菌药物的理想载体;(2)优异的光动力和光热杀菌效应使它具有治疗局部皮肤感染的强大潜力;(3)拥有光催化抗菌特性的2D材料可制成抗菌涂层,实现简易的原位消毒,有望应用于无菌医疗设备中。 | 周璇 郑云飞 贾绮林 张斐然 | 2021 | 材料工程2021，49，1： | 6 |
| 14 | Potential of MXenes in Water Desalination: Current Status and Perspectives显示文摘MXenes,novel 2D transition metal carbides,have emerged as wonderful nanomaterials and a superlative contestant for a host of applications.The tremendous characteristics of MXenes,i.e.,high surface area,high metallic conductivity,ease of functionalization,biocompatibility,activated metallic hydroxide sites,and hydrophilicity,make them the best aspirant for applications in energy storage,catalysis,sensors,electronics,and environmental remediation.Due to their exceptional physicochemical properties and multifarious chemical compositions,MXenes have gained considerable attention for applications in water treatment and desalination in recent times.It is vital to understand the current status of MXene applications in desalination in order to define the roadmap for the development of MXene-based materials and endorse their practical applications in the future.This paper critically reviews the recent advancement in the synthesis of MXenes and MXene-based composites for applications in desalination.The desalination potential of MXenes is portrayed in detail with a focus on ion-sieving membranes,capacitive deionization,and solar desalination.The ion removal mechanism and regeneration ability of MXenes are also summarized to get insight into the process.The key challenges and issues associated with the synthesis and applications of MXenes and MXene-based composites in desalination are highlighted.Lastly,research directions are provided to guarantee the synthesis and applications of MXenes in a more effective way.This review may provide an insight into the applications of MXenes for water desalination in the future. | Ihsanullah Ihsanullah | 2020 | Nano-Micro Letters2020，12，6： | 6 |
| 15 | 二维材料制备与应用的最新研究进展显示文摘二维材料又称二维原子晶体材料,其结构特性使载流子迁移和热量扩散都被限制在二维平面内,因此令这种材料拥有许多优异的性质,如高载流子迁移率、导电性、生物相容性以及带隙可调谐性。在相关的制备手法上,也从单一的机械剥落法发展至液相剥落、化学剥落、超临界流体剥落、化学气相沉积(CVD)和外延生长等。本文归纳了近些年来一些二维材料新成员的制备手段与应用前景,并对当前存在的问题和未来发展的方向做了展望,为基于二维材料的设计和应用提供了参考。 | 周倩玉 李鑫 刘灏 戴三瑜 王世锋 | 2021 | 电子元件与材料2021，40，9： | 5 |
| 16 | MXene基水凝胶复合材料的研究进展显示文摘MXenes是一类新型二维纳米片,随着MXenes材料的迅速发展,近年来,兴起了一种新型材料,即MXene基水凝胶复合材料,其在生物医学、能源、电磁干扰屏蔽、传感器等方面均具有广泛的应用前景。但目前MXene基水凝胶复合材料的制备和应用仍处于起步阶段。本文主要回顾MXene基水凝胶复合材料的最新进展,详细梳理MXene基水凝胶复合材料的制备方法,并重点介绍其潜在应用前景。最后,针对MXene基水凝胶复合材料领域中所面临的机遇和挑战进行展望。 | 朱韵伊 彭伟 林泽慧 林武鋆 彭鸣 谭勇文 | 2021 | 复合材料学报2021，38，7： | 5 |
| 17 | 新型二维材料MXenes的合成及其应用研究进展显示文摘MXenes是一类新的二维过渡金属碳化物、氮化物和碳氮化物,由于其独特的导电性、亲水性、优异的热稳定性、大的层间距、易调结构和高比表面积等特性,近年来受到了广泛的关注。讨论了目前二维MXenes的合成方法,通过不同二维MXenes材料的性能介绍了其在电池、超级电容器、吸附、膜和光催化等方面的应用。 | 杨晨曦 王健 卢垟杰 师晨迪 | 2021 | 化工新型材料2021，49，7： | 5 |
| 18 | MXenes: Synthesis strategies and lithium-sulfur battery applications显示文摘Since their discovery in 2011,the two-dimensional transition-metal carbides,nitrides,and carbonitrides known as MXenes have attracted considerable attention due to their metallic conductivity,mechanical properties,and hydrophilicity,which are closely related to their rich surface terminations.As a result,numerous novel synthesis strategies have been explored and new MXenes have been developed.Some have been applied in the field of energy storage,typically lithium–sulfur batteries(LSBs).This review summarizes recent advances in MXenes for LSBs.We first introduce the structural characterization of these materials,then provide detailed summaries of synthetic methods.Next,we give a comprehensive overview of research progress on MXenes for the cathodes,separators,and anodes in LSBs.Finally,we address challenges and offer perspectives on future directions for research.We hope this review will help researchers gain insight into multifunctional MXenes and their comprehensive applications in LSBs. | Teng Zhang Long Zhang Yanglong Hou | 2022 | eScience2022，2，2： | 5 |
| 19 | MXenes的表面改性及其在碱金属离子电池中应用的研究进展显示文摘二维(2D)MXenes纳米材料因其独特的物理/化学性质以及在能源材料中的广泛应用而备受关注。然而,MXenes在电化学储能领域面临诸多问题,如固有的低容量、自堆叠、不利的表面官能团等。针对以上问题,迫切需要对MXenes材料进行表面改性,以提高储能系统的性能,解决其在发展高性能储能技术的问题。本文简要总结了MXenes的合成方法,介绍了基于MXenes表面改性的最新研究进展,探讨了MXenes纳米复合材料的性能以及在锂离子电池、钠离子电池、钾离子电池等碱金属离子电池中的应用。最后,对MXenes纳米复合材料在未来碱金属离子电池的应用中所面临的挑战和发展前景进行了展望。 | 董旭晟 赵瑞正 孙彬 周国伟 | 2020 | 功能材料2020，51，9： | 5 |
| 20 | 3D MXene architectures as sulfur hosts for high-performance lithium-sulfur batteries显示文摘Lithium-sulfur batteries(LSBs)are one of the most promising energy storage devices because of their high theoretical energy density;however,inherent issues including poor electrical conductivity and severe dissolution of S and its discharged products hinder their practical applications.MXenes have metallic conductivity,ultra-thin two-dimensional(2D)structures,rich surface functional groups,and macrostructural adjustability and have been widely used to design advanced sulfur hosts.3D network structures assembled by 2D MXene nanosheets have shown superior performance for improving reaction kinetics,accommodating and dispersing sulfur at the micro-/nanoscale,and capturing polysulfides due to their porous interconnected structure.Herein,the applications of MXene architectures related to 2D layered structures,3D multilayered structures,and 3D spherical structures as sulfur hosts are reviewed.The structure-performance relationship,challenges for current designs,and opportunities for future 3D architectures for LSBs are also analyzed. | Yu-Hong Liu Cao-Yu Wang Si-Lin Yang Fei-Fei Cao Huan Ye | 2022 | Journal of Energy Chemistry2022，31，3： | 5 |
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