Hetero-structured semiconductor nanomaterials for photocatalytic applications

被引：63
作者：
Lee, Jun Seop [1 ]
Jang, Jyongsik [1 ]
机构：
[1] Seoul Natl Univ, World Class Univ WCU Program Chem Convergence Ene, Sch Chem & Biol Engn, Seoul 151742, South Korea
来源：
JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY | 2014年 / 20卷 / 02期
关键词：
Photocatalyst; Semiconductor; Nanomaterial; Hetero-structure; Solar light; VISIBLE-LIGHT PHOTOCATALYSTS; HYDROGEN-PRODUCTION; EFFICIENT PHOTOCATALYSTS; TIO2; NANOFIBERS; GRAPHENE SHEETS; FACILE METHOD; QUANTUM DOTS; WATER; COMPOSITE; NANOCOMPOSITES;
D O I：
10.1016/j.jiec.2013.11.050
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Photocatalyst represents alternative solutions for renewable energy generation and environmental remediation. For photocatalytic applications, semiconductor nanomaterials emerge as important materials due to their unique structures, chemical and physical properties. Herein, we illustrate a brief overview of the recent progress in the development of hetero-structure nanomaterial based photocatalysts. Particularly, we focus our discussions on various dimensional (OD, 1D, 2D, and 3D) hetero-nanostructure of semiconductors to solve essential problems that are visible light absorption, fast charge separation, effective cocatalyst for charge utilization, and photoelectrochemical stability. (C) 2013 The Korean Society of Industrial and Engineering Chemistry. Published by Elsevier B.V. All rights reserved.
引用
收藏
页码：363 / 371
页数：9
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