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2021年7月30日晚 8:00（北京时间），大家期待已久的 iCANX Talks第62期即将重磅来袭，本期直播我们有幸邀请到德雷塞尔大学的Yury Gogotsi教授来到iCANX Talks讲座系列。

The highly expected iCANX Talks Vol.62 will be ceremoniously holed at 8:00 pm of July 30 (Beijing time). This time, we are fortunate to invite Professor Yury Gogotsi from Drexel University to the iCANX Talks lecture series.

在前面61期iCANX Talks直播中，累计收看观众已经达到千万人次，受到了国内外专家学者的普遍好评和追捧，目前，iCANX Talks已经成为极具国际影响力的高科技云端学术峰会。

In the previous 61 weeks iCANX talks , it totally attracted close to 10 million audiences worldwide. iCANX has been highlighted by experts and audiences globally. Now, iCANX Talks already becomes a well-known and popular international high-tech online event.

话不多说，先让小艾给大家详细介绍重磅嘉宾及演讲内容吧！

Here comes the abstracts & Bios of today’s iCANX Talks!

报告介绍

MXenes – A Decade of Discovery and Expansion of 2D Materials

MXenes：二维材料的探索与发展

Yury Gogotsi

Drexel University

德雷塞尔大学

Abstract

A decade after the first report, the family of two-dimensional (2D) carbides, nitrides and carbonitrides (MXenes) includes structures with 3, 5, 7, or 9 layers of atoms in a variety of ordered or solid solution forms, including high-entropy systems. Dozens of MXene compositions have been produced, resulting in MXenes with mixed or uniform surface terminations. MXenes have shown useful and tunable electronic, optical, mechanical, and electrochemical properties, leading to applications ranging from optoelectronics, electromagnetic interference shielding, and wireless communication to energy storage, catalysis, sensing, and medicine. This lecture will present a brief overview of relations between structure, composition, properties and applications of MXenes. The challenges to be addressed will be discussed and research directions that will deepen the fundamental understanding of MXenes’ properties and enable their hybridization with other 2D materials in various emerging technologies will be outlined.

在MXene被报道的十年后，二维 (2D) 碳化物、氮化物和碳氮化物 (MXenes) 家族包括具有 3、5、7或9层原子的各种有序或固溶体形式的结构，包括高-熵系统。已经制备了数十种 MXene 组合物，从而产生具有混合或均匀表面的 MXene。MXenes 已显示出有效且可调节的电子、光学、机械和电化学特性，导致应用范围从光电子学、电磁干扰屏蔽和无线通信到能量存储、催化、传感和医学。本讲座将简要概述MXenes的结构、组成、性质和应用之间的关系。并概述研究方向，以加深对MXenes特性的基本理解，并使其能够在各种新兴技术中与其他2D材料复合。

Biography

Dr. Yury Gogotsi is Distinguished University Professor and Charles T. and Ruth M. Bach Professor of Materials Science and Engineering at Drexel University. He also serves as Director of the A.J. Drexel Nanomaterials Institute. He received his MS (1984) and PhD (1986) from Kiev Polytechnic and a DSc degree from the Ukrainian Academy of Sciences in 1995. His research group works on 2D carbides, nanostructured carbons, and other nanomaterials for energy, water and biomedical applications. He has been recognized as Highly Cited Researcher in Chemistry and Materials Science, and Citations Laureate in Physics by Thomson-Reuters/Clarivate Analytics. He has received numerous awards for his research including a Friendship Award from P.R. China, European Carbon Association Award, S. Somiya Award from the International Union of Materials Research Societies, Fred Kavli Distinguished Lectureship in Nanotechnology from the Materials Research Society, International Nanotechnology Prize (RUSNANOPrize), R&D 100 Awards from R&D Magazine and many other distinctions. He has been elected a Fellow of the European Academy of Sciences, American Association for Advancement of Science (AAAS), Materials Research Society, American Ceramic Society, the Electrochemical Society, Royal Society of Chemistry, International Society of Electrochemistry, as well as Academician of the World Academy of Ceramics. He holds honorary doctorates from several European universities. He is currently acting as Associate Editor of ACS Nano。

Yury Gogotsi 是德雷塞尔大学的杰出大学教授和材料科学与工程的 Charles T. 和 Ruth M. Bach 教授。他还担任德雷塞尔纳米材料研究所的董事。他于1984年在基辅理工学院获得硕士学位（1984 年），1986年获得博士学位，并于1995年获得乌克兰科学院的理学博士学位。他的研究小组致力于二维碳化物、纳米结构碳和其他用于能源、水和生物医学应用的纳米材料。他被 Thomson-Reuters/Clarivate Analytics 评为化学和材料科学领域的高被引研究员和物理学领域的引文桂冠。他的研究获得了无数奖项，包括中国友谊奖、欧洲碳协会奖、国际材料研究学会联盟的 S. Somiya 奖、材料研究学会的 Fred Kavli 纳米技术杰出讲座、国际纳米技术奖（ RUSNANOPrize)、R&D杂志颁发的 R&D100奖以及许多其他荣誉。他被选为欧洲科学院研究员，美国科学促进协会（AAAS），材料研究会，美国陶瓷学会，电化学学会，皇家化学学会，国际电化学学会，以及院士世界陶瓷学院。他拥有多所欧洲大学的荣誉博士学位。目前担任ACS Nano的副主编。

Keywords

2D Materials 二维材料

MXenes MXene家族

同时，本次讲座也邀请了来自加利福尼亚大学洛杉矶分校的Paul S Weiss教授带来精彩的主持。来自成均馆大学的Miso Kim和来自爱尔兰都柏林圣三一学院的李科教授担任嘉宾， 以及来自加州理工学院的杨依然作为青年挑战者。精彩不断，敬请期待！iCANX将继续努力，为科学交流服务，提供一个全球学术交流的顶级平台，敬请大家期待！

At the same time, this lecture also invited Professor Paul S Weiss from University of California, Los Angeles to bring a wonderful host. Professor Miso Kim from Sungkyunkwan University and Professor Ke Li from Trinity College Dublin, Dublin, Ireland as guests. Yiran Yang from California Institute of Technology as the X challenger. iCANX will continue to work hard to serve scientific exchanges and provide a top platform for global academic exchanges. Please look forward to it!