Recent progress in functionalized layered double hydroxides and their application in efficient electrocatalytic water oxidation

论文摘要

Layered double hydroxides（LDHs）, a class of anionic clays consisting of brucite-like host layers and interlayer anions, have been widely investigated in the last decade due to their promising applications in many areas such as catalysis, ion separation and adsorption. Owing to the highly tunable composition and uniform distribution of metal cations in the brucite-like layers, as well as the facile exchangeability of intercalated anions, LDHs can be modified and functionalized to form various nanostructures/composites through versatile processes such as anion intercalation and exfoliation, decoration of nanoparticles, selfassembly with other two-dimensional（2D） materials, and controlled growth on conductive supports（e.g.,nanowire arrays, nanotubes, 3D foams）. In this article, we briefly review the recent advances on both the LDH nanostructures and functionalized composites toward the applications in energy conversion, especially for water oxidation.

论文目录

• 1. Introduction
• 2. Transition metal LDHs as electrocatalysts
• 3. LDH-based heterogeneous structures as electrocatalysts
•   3.1.0D nanoparticles decorated LDHs as electrocatalysts
•   3.2.1D Nanowires/nanotubes supported LDHs as electrocatalysts
•   3.3. LDH nanosheets assembled with other 2D materials
•   3.4. LDH nanoplates grown on 3D supports
• 4. Conclusions

文章来源

类型: 期刊论文

作者: Xiaolong Deng,Jinzhao Huang,Hao Wan,Fashen Chen,Yifan Lin,Xijin Xu,Renzhi Ma,Takayoshi Sasaki

来源: Journal of Energy Chemistry 2019年05期

年度: 2019

分类: 工程科技Ⅰ辑

专业: 化学,无机化工

单位: School of Physics and Technology, University of Jinan,International Center for Materials Nanoarchitectonics (WPI-MANA), National Institute for Materials Science (NIMS)

基金: supported by the National Natural Science Foundation of China(Grant Nos.21505050,51672109),the Dispatch of Faculty Abroad of the University of Jinan,the Natural Science Foundation of Shandong Province(Grant No.ZR2016FM30),supported in part by the WPI-MANA,Ministry of Education,Culture,Sports,Science and Technology,Japan,support from JSPS KAKENNHI(18H03869)

分类号: O643.36;TQ116.2

页码: 93-104

总页数: 12

文件大小: 13639K

下载量: 11