Selective oxidation of sacrificial ethanol over TiO2-based photocatalysts during water splitting

被引：117

作者：

Lu, Haiqiang ^{[1
,2
]}

Zhao, Jianghong ^{[1
]}

Li, Li ^{[1
]}

Gong, Liming ^{[1
,2
]}

Zheng, Jianfeng ^{[1
]}

Zhang, Lexi ^{[1
,2
]}

Wang, Zhijian ^{[1
,2
]}

Zhang, Jian ^{[1
,2
]}

Zhu, Zhenping ^{[1
]}

机构：

[1] Chinese Acad Sci, Inst Coal Chem, State Key Lab Coal Convers, Taiyuan 030001, Peoples R China

[2] Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China

来源：

ENERGY & ENVIRONMENTAL SCIENCE | 2011年 / 4卷 / 09期

关键词：

HYDROGEN-PRODUCTION; AQUEOUS-METHANOL; TIO2; SURFACE; PHOTOPRODUCTION; ALCOHOLS; DEGUSSA; SIZE; O-2; H-2;

D O I：

10.1039/c1ee01476e

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The modulation of TiO2 structure can effectively alter the oxidation kinetics and pathway of sacrificial ethanol during the water-splitting reaction and dramatically adjust the selectivity of the valuable coupling product 2,3-butanediol from 0.0% to 96.6%, showing the possibility of photohydrogen production in green and economical indexes.

引用

页码：3384 / 3388

页数：5

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