A surface science perspective on TiO2 photocatalysis

被引：1723

作者：

Henderson, Michael A. ^{[1
]}

机构：

[1] Pacific NW Natl Lab, Inst Interfacial Catalysis, Richland, WA 99352 USA

来源：

SURFACE SCIENCE REPORTS | 2011年 / 66卷 / 6-7期

关键词：

TiO2; photocatalysis; INTERFACIAL ELECTRON-TRANSFER; DYE-SENSITIZED TIO2; N-DOPED TIO2; ILLUMINATED TITANIUM-DIOXIDE; PHOTOINDUCED HYDROPHILIC CONVERSION; VISIBLE-LIGHT PHOTOCATALYSIS; GAS-PHASE PHOTOOXIDATION; SOLID-STATE NMR; RESOLVED INFRARED-ABSORPTION; INDUCED CHARGE SEPARATION;

D O I：

10.1016/j.surfrep.2011.01.001

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 field of surface science provides a unique approach to understanding bulk, surface and interfacial phenomena occurring during TiO2 photocatalysis. This review highlights, from a surface science perspective, recent literature that provides molecular-level insights into photon-initiated events occurring at TiO2 surfaces. Seven key scientific issues are identified in the organization of this review. These are: (1) photon absorption, (2) charge transport and trapping, (3) electron transfer dynamics, (4) the adsorbed state, (5) mechanisms, (6) poisons and promoters, and (7) phase and form. This review ends with a brief examination of several chemical processes (such as water splitting) in which TiO2 photocatalysis has made significant contributions in the literature. (C) 2011 Elsevier B.V. All rights reserved.

引用

页码：185 / 297

页数：113

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