The art of two-dimensional soft nanomaterials
The art of two-dimensional soft nanomaterials
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DOI：
10.1007/s11426-019-9477-y
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发表时间：
2019-06
期刊：
影响因子：
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通讯作者：
Caini Zheng;Jinhui Zhu;Chongqing Yang;Chen Lu;Zhenying Chen;Xiaodong Zhuang
中科院分区：
文献类型：
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作者：
Caini Zheng;Jinhui Zhu;Chongqing Yang;Chen Lu;Zhenying Chen;Xiaodong Zhuang
石墨烯的发现引发了二维（2D）纳米材料的爆炸性发展，包括无机和有机物种。无机二维纳米材料由于其简单的元素组成，在过去的十年中一直是研究的中心，长期以来一直掩盖着二维有机（或软）纳米材料的研究。虽然目前已经成功制备了多种二维软纳米材料，但由于它们的化学结构复杂且差异很大，甚至依赖于完全不同的技术来区分它们，因此对它们的统一定义仍然是不可能的。自2015年我们首次对2D软纳米材料进行审查以来，该领域取得了巨大成功。在这篇综述中，我们将重点关注2015年以后二维软纳米材料的发展。为了更好地概述这一领域，本审查采用了新的全面分类：2D芳香族分子、石墨烯和石墨烯纳米带、石墨炔和石墨二炔、BxCyNz纳米片、2D聚合物、2D超分子、结晶2D组装体、2D共价有机框架、2D金属有机框架、三明治状2D多孔聚合物、2D聚合物纳米片、本文的重点在于综合策略和表征，定义和基本理解的挑战。
The discovery of graphene has triggered the explosive development of two-dimensional (2D) nanomaterials, including both inorganic and organic species. Benefiting from the simple elemental composition, inorganic 2D nanomaterials were the center research in the past decade, which has long shadowed the research of 2D organic (or soft) nanomaterials. Although many kinds of 2D soft nanomaterials have been successfully prepared, a unified definition for them is still impossible due to the complicate and quite different chemical structures between each other and even relying on totally different techniques to distinguish them. Since our first review on 2D soft nanomaterials in 2015, this field has moved forward with big success. In this review, we will focus on the development of 2D soft nanomaterials after 2015. In order to deliver better overview of this field, new and comprehensive classification is used in this review: 2D aromatic molecules, graphene and graphene nanoribbons, graphyne and graphdiyne, BxCyNznanosheets, 2D polymers, 2D supramolecules, crystalline 2D assemblies, 2D covalent organic frameworks, 2D metal-organic frameworks, sandwich-like 2D porous polymers, 2D polymer nanosheets, etc. The focus of this review lies on synthetic strategies and the challenges of characterization, definition and fundamental understanding.