Recent advances on liquid intercalation and exfoliation of transition metal dichalcogenides: From fundamentals to applications  

作　　者：Yan Tu Lingbin Xie Mengyang Zhang Shujuan Liu Zhongzhong Luo Longlu Wang Qiang Zhao 

机构地区：[1]State Key Laboratory of Organic Electronics and Information Displays and Jiangsu Key Laboratory for Biosensors,Institute of Advanced Materials(IAM),Nanjing University of Posts and Telecommunications,Nanjing 210023,China [2]College of Electronic and Optical Engineering and College of Flexible Electronics(Future Technology),Jiangsu Province Engineering Research Center for Fabrication and Application of Special Optical Fiber Materials and Devices,Nanjing University of Posts and Telecommunications,Nanjing 210023,China

出　　处：《Nano Research》2024年第3期2088-2110,共23页纳米研究（英文版）

基　　金：supported by the National Natural Science Foundation of China(Nos.51902101,61775101,62288102,and 61804082);the Youth Natural Science Foundation of Hunan Province(No.2021JJ40044);the Natural Science Foundation of Jiangsu Province(No.BK20201381).

摘　　要：The weak van der Waals gap endows two dimensional transition metal dichalcogenides(2D TMDs)with the potential to realize guest intercalation and host exfoliation.Intriguingly,the liquid intercalation and exfoliation is a facile,low-cost,versatile and scalable strategy to modulate the structure and physiochemical property of TMDs via introducing foreign species into interlayer.In this review,firstly,we briefly introduce the resultant hybrid superlattice and disperse nanosheets with tailored properties fabricated via liquid intercalation and exfoliation.Subsequently,we systematically analyze the intercalation phenomenon and limitations of various intercalants in chemical or electrochemical methods.Afterwards,we intensely discuss diverse functionalities of resultant materials,focusing on their potential applications in energy conversion,energy storage,water purification,electronics,thermoelectrics and superconductor.Finally,we highlight the challenges and outlooks for precise and mass production of 2D TMDs-based materials via liquid intercalation and exfoliation.This review enriches the overview of liquid intercalation and exfoliation strategy,and paves the path for relevant high-performance devices.

关 键 词：two-dimensional transition metal dichalcogenides hybrid superlattice INTERCALATION EXFOLIATION 

分 类 号：TB31[一般工业技术—材料科学与工程]