Two-dimensional organic–inorganic superlattice-like heterostructures for energy storage applications,Energy & Environmental Science

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Two-dimensional organic–inorganic superlattice-like heterostructures for energy storage applications
Energy & Environmental Science ( IF 32.4 ) Pub Date : 2020-11-02 , DOI: 10.1039/d0ee03206a
Pan Xiong _{1,

2,

3,

4} , Yunyan Wu _{1,

2,

3,

4} , Yifan Liu _{1,

2,

3,

4} , Renzhi Ma _{5,

6,

7,

8} , Takayoshi Sasaki _{5,

6,

7,

8} , Xin Wang _{1,

2,

3,

4} , Junwu Zhu _{1,

2,

3,

4}

Affiliation

Two-dimensional (2D) superlattices, assembled from vertically stacked inorganic 2D nanosheets, are a new class of artificial 2D materials of significant scientific and technological importance. The incorporation of an infinite number of organic molecules within these systems further provides unlimited possibilities for the design and synthesis of 2D organic–inorganic hybrid superlattices with predictable functionalities. Herein, the recent research progress in 2D organic–inorganic hybrid superlattices is summarized. Many facile strategies have been developed for the fabrication of 2D organic–inorganic hybrid superlattices, in which continuous organic layers are intercalated in the interlayer galleries of inorganic 2D nanosheets at an atomic/molecular scale. The advantages of these 2D superlattices are discussed for some typical energy storage applications, such as supercapacitors, lithium/sodium/potassium ion batteries, and multivalent-ion rechargeable batteries. The challenges and perspectives for future research are also outlined.

中文翻译：

用于储能应用的二维有机-无机超晶格状异质结构

由垂直堆叠的无机2D纳米片组装而成的二维（2D）超晶格是一类具有重要科学技术意义的新型人造2D材料。在这些系统中并入无限数量的有机分子，进一步为设计和合成具有可预测功能的2D有机-无机杂化超晶格提供了无限可能。本文总结了二维有机-无机杂化超晶格的最新研究进展。已经开发出许多可行的策略来制造2D有机-无机杂化超晶格，其中连续的有机层以原子/分子尺度插入无机2D纳米片的层间画廊中。针对某些典型的能量存储应用（例如超级电容器，锂/钠/钾离子电池和多价离子可充电电池），讨论了这些2D超晶格的优势。还概述了未来研究的挑战和前景。

更新日期：2020-11-19

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