Fundamental Processes in Surface Photocatalysis on TiO2

doi:10.3866/PKU.WHXB201512081

	Fundamental Processes in Surface Photocatalysis on TiO2
	Zhou Chuan-Yao 1; Guo Qing 1; Ma Zhi-Bo 1; Ren Ze-Feng 2,3; Fan Hong-Jun 1; Yang Xue-Ming 1
刊名	ACTA PHYSICO-CHIMICA SINICA
	2016-01-15
卷号	32 期号:1 页码:28-47
关键词	Titanium Dioxide Photocatalysis Electron-hole Separation Nonadiabatic Process Ground-state Potential Energy Surface
ISSN号	1000-6818
DOI	10.3866/PKU.WHXB201512081
文献子类	Review
英文摘要	` Because of the potential applications of TiO2 in photocatalytic hydrogen production and pollutant degradation, over the past few decades we have witnessed increasing interest in and effort toward developing TiO2-based photocatalysts, and improving the efficiency and exploring the reaction mechanisms at the atomic and molecular levels. Because surface science studies on single crystal surfaces under ultrahigh vacuum (UHV) conditions can provide fundamental insights into these important processes, both the thermo- and photo -chemistry on TiO2, especially on rutile TiO2(110) surfaces, have been extensively investigated with a variety of experimental and theoretical approaches. In this review, commencing with the properties of TiO2, we then focus on charge transport and trapping, and electron transfer dynamics. Next, we summarize recent progress made in the study of elementary photocatalytic chemistry of methanol on mainly rutile TiO2(110), as well as in some studies on rutile TiO2(011) and anatase TiO2(101). These studies have provided fundamental insights into surface photocatalysis and stimulated new investigations in this exciting area. The implications of these studies for the development of new photocatalysis models are also discussed.
WOS关键词	TRANSIENT ABSORPTION-SPECTROSCOPY ; PHOTOINDUCED ELECTRON-TRANSFER ; MOLECULAR-HYDROGEN FORMATION ; INDUCED CHARGE SEPARATION ; INTERFACIAL HOLE TRANSFER ; RUTILE TIO2(110) SURFACE ; ANATASE TIO2 ; TITANIUM-DIOXIDE ; METHYL FORMATE ; PHOTON ENERGY
WOS研究方向	Chemistry
语种	英语
出版者	PEKING UNIV PRESS
WOS记录号	WOS:000370997400004
内容类型	期刊论文
源URL	[http://cas-ir.dicp.ac.cn/handle/321008/171286]
专题	大连化学物理研究所_中国科学院大连化学物理研究所
通讯作者	Yang Xue-Ming
作者单位	1.Dalian Univ Technol, Dalian Inst Chem Phys, State Key Lab Mol React Dynam, Dalian 116023, Liaoning Provin, Peoples R China 2.Peking Univ, Int Ctr Quantum Mat, Beijing 100871, Peoples R China 3.Peking Univ, Sch Phys, Beijing 100871, Peoples R China
推荐引用方式 GB/T 7714	Zhou Chuan-Yao,Guo Qing,Ma Zhi-Bo,et al. Fundamental Processes in Surface Photocatalysis on TiO2[J]. ACTA PHYSICO-CHIMICA SINICA,2016,32(1):28-47.
APA	Zhou Chuan-Yao,Guo Qing,Ma Zhi-Bo,Ren Ze-Feng,Fan Hong-Jun,&Yang Xue-Ming.(2016).Fundamental Processes in Surface Photocatalysis on TiO2.ACTA PHYSICO-CHIMICA SINICA,32(1),28-47.
MLA	Zhou Chuan-Yao,et al."Fundamental Processes in Surface Photocatalysis on TiO2".ACTA PHYSICO-CHIMICA SINICA 32.1(2016):28-47.