Reductive Reaction of Selenate with Hydrazine over TiO2-supported Pt Catalyst in Aqueous Solution

被引：3
|
作者：
Zhao, Jinxian [1 ]
Matsune, Hideki [1 ]
Takenaka, Sakae [1 ]
Kishida, Masahiro [1 ]
机构：
[1] Kyushu Univ, Grad Sch Engn, Dept Chem Engn, Nishi Ku, Fukuoka 8190395, Japan
来源：
CHEMISTRY LETTERS | 2015年 / 44卷 / 11期
关键词：
PHOTOCATALYTIC REDUCTION; UV/TIO2; SYSTEM; TRANSFORMATIONS; SELENIUM; SE(VI); TIO2;
D O I：
10.1246/cl.150695
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Although there has been no report on the catalytic reaction of selenate over heterogeneous catalysts in aqueous solution, we found that titania-supported Pt catalysts exhibited significantly high activity for the reduction of selenate with hydrazine. The Pt catalysts were deactivated during the reaction because of the deposition of Se metal, but showed excellent reusability. Therefore, it was firstly demonstrated that heterogeneous catalysts are effective for the removal of selenate from aqueous solution.
引用
收藏
页码：1563 / 1565
页数：3
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