BiOBr photocatalyzed decarboxylation of glutamic acid: reaction rates, intermediates and mechanism

被引：3
|
作者：
Fang, Yanfen [1 ,2 ]
Yang, Hongwei [1 ,2 ]
Zhou, Wei [1 ,2 ]
Li, Yue [3 ]
Johnson, David M. [1 ,2 ]
Huang, Yingping [1 ,2 ]
机构：
[1] Innovat Ctr Geohazards & Ecoenvironm Three Gorges, Yichang 443002, Hubei Province, Peoples R China
[2] China Three Gorges Univ, Engn Res Ctr Ecoenvironm Three Gorges Reservoir R, Minist Educ, Yichang 443002, Peoples R China
[3] Nankai Univ, Dept Chem, Tianjin 300071, Peoples R China
来源：
RSC ADVANCES | 2015年 / 5卷 / 69期
关键词：
AMINO-ACIDS; VALENCE-BAND; L-ALANINE; DEGRADATION; BR; CL;
D O I：
10.1039/c5ra09528j
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The degradation of glutamic acid by BiOBr under both UV and visible irradiation was investigated and compared with degradation by TiO2/UV. Analysis of the reaction rates and the distribution of intermediates was used to show that both BiOBr systems, unlike the TiO2 system, catalyze direct substrate oxidation by valance band holes.
引用
收藏
页码：55727 / 55730
页数：4
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