Vacancy in Ultrathin 2D Nanomaterials toward Sustainable Energy Application

被引：101

作者：

Bai, Fan ^{[1
]}

Xu, Liang ^{[1
]}

Zhai, Xiaoying ^{[1
]}

Chen, Xu ^{[1
]}

Yang, Wensheng ^{[1
]}

机构：

[1] Beijing Univ Chem Technol, State Key Lab Chem Resource Engn, Beijing 100029, Peoples R China

来源：

ADVANCED ENERGY MATERIALS | 2020年 / 10卷 / 11期

基金：

中国国家自然科学基金;

关键词：

sustainable energy application; ultrathin 2D nanomaterials; vacancy; OXYGEN REDUCTION REACTION; LAYERED DOUBLE HYDROXIDE; HYDROGEN EVOLUTION; PHOTOCATALYTIC ACTIVITY; NITROGEN REDUCTION; BIFUNCTIONAL ELECTROCATALYST; NITRIDE NANOSHEETS; RATIONAL DESIGN; BORON-NITRIDE; CARBON;

D O I：

10.1002/aenm.201902107

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The unique physicochemical properties of (2D) nanomaterials make them well-suited for use in sustainable energy applications. Many of these materials can be further improved with vacancy engineering. This review details recent progress in the vacancy engineering of ultrathin 2D nanomaterials. For clarity, it mainly focuses on various ultrathin 2D materials in three categories: X-a&XaYb-, MaXb-, or MaXbYc-structured materials. Recently developed vacancies in different types of ultrathin 2D materials, as well as their preparation and characterization, are described. Emphasis is placed on the potential electrochemical energy storage and conversion applications of these materials. This review considers the relationship between vacancy properties and material categories of various ultrathin 2D materials in terms of application requirements, preparation, and characterization techniques. The challenges and future outlook of this promising field are summarized.

引用

页数：19

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