| 拓展光催化材料光谱响应的研究进展 |
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| 引用本文： | 荆涛,戴瑛,马晓娟,黄柏标.拓展光催化材料光谱响应的研究进展[J].中国光学,2016,9(1):1-15. |
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| 作者姓名： | 荆涛 戴瑛 马晓娟 黄柏标 |
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| 作者单位： | 山东大学 物理学院 晶体材料国家重点实验室, 山东 济南 250100 |
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| 基金项目： | 国家重点基础研究发展计划(973计划)资助项目(No.2013CB632401);国家自然科学基金资助项目(No.21333006,No.11374190);山东泰山学者项目 |
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| 摘 要： | 光催化技术在解决能源短缺和环境污染问题方面有重要的应用前景,引起了人们的广泛关注。宽光谱响应和高量子效率是实现光催化材料大规模应用的前提。本文介绍了近年来紫外、可见和近红外光催化方面的最新进展,阐述了拓展光响应范围和促进载流子分离的有效途径,总结了光催化材料发展所面临的问题,并对其发展趋势进行了展望。
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| 关 键 词： | 光催化 载流子分离 能带调控 氧化还原反应 |
| 收稿时间： | 2015-09-11 |
Development in extending spectral response of photocatalytic materials |
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| JING Tao,DAI Ying,MA Xiao-juan,HUANG Bai-biao.Development in extending spectral response of photocatalytic materials[J].Chinese Optics,2016,9(1):1-15. |
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| Authors: | JING Tao DAI Ying MA Xiao-juan HUANG Bai-biao |
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| Institution: | School of Physics, State Key Laboratory of Crystal Materials, Shandong University, Jinan 250100, China |
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| Abstract: | Photocatalysis has drawn much attention during past decades due to the potential applications in solving the current energy and environment crisis.The spectral response in wide range and high quantum efficiency are crucial to realize solar energy efficient conversion for photocatalytic materials.In the present work, we review briefly the recent progress of photocatalytic materials in responding to the UV, visible and near-infrared light.Some strategies to extend light response range and enhance the separation of charge carriers are illustrated.And challenges and prospects for further development in this field are presented. |
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| Keywords: | photocatalysis carrier separation band engineer redox |
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