文献类型：期刊文献

英文题名：2D nanosheets-based novel architectures: Synthesis, assembly and applications

作者：Shen, Jianhua[1];Zhu, Yihua[1];Jiang, Hao[1];Li, Chunzhong[1]

机构：[1]East China Univ Sci & Technol, Sch Mat Sci & Engn, Key Lab Ultrafine Mat, Minist Educ, 130 Meilong Rd, Shanghai 200237, Peoples R China

年份：2016

卷号：11

期号：4

起止页码：483

外文期刊名：NANO TODAY

收录：;EI(收录号：20163902832919);WOS:【SCI-EXPANDED(收录号:WOS:000384873500011)】；

基金：This work was supported by the National Natural Science Foundation of China (21136006, 21206043, 21322607, 21406072, 21471056 and 91534202), Shanghai Educational Development Foundation (14CG29), Basic Research Program of Shanghai (15JC1401300), International Science and Technology Cooperation Program of China (2015DFA51220), Program for Professor of Special Appointment(Eastern Scholar) at Shanghai Institutions of Higher Learning, Project funded by China Postdoctoral Science Foundation (2014M560307, 2014M561497, 2015T80408), and the Fundamental Research Funds for the Central Universities.

语种：英文

外文关键词：2D nanosheets; 3D architectures; Energy storage; Electrocatalysis; Sensing

摘要：The discovery of graphene attracted great interest because of the potential prospects of which in both basic and applied research. And other kinds of 2D graphene analogues, including hexagonal BN, carbon nitride, transition metal dichalcogenides, etc. derived from their layered bulk crystals, have also been extensively investigated because of their promising characters and potential applications. It is expected that these 2D nanosheets, in bulk or in composite materials, could maintain their extraordinary properties. However, the irreversible aggregation or accumulating of 2D nanosheets due to the strong van der Waals interactions, extremely decrease their accessible surface area. More recently, with the recognization of the tremendous interest of these 2D structures, scientists noticed that the performance of certain devices could be significantly improved by utilizing 3D architectures and/or aerogels due to the increase of unit activity of the materials. This review summarizes different synthetic process (such as assembly, chemical vapor deposition direct synthesis, in-situ confinement growth and so on) used for preparation of 2D graphene analogues based 3D architectures and/or aerogels containing either any or their composites. And the different fields of application for energy storage (including both supercapacitor and lithium ion battery applications), electrocatalysis, sensing and others are provided a significant enhancement in the efficacy as compared to their 2D analogues or even opened the path to novel application. In addition, some perspectives on the challenges and opportunities in this promising research area are also discussed. (C) 2016 Elsevier Ltd. All rights reserved.