Electrochemical oxidation of organic compounds on boron-doped diamond electrodes

被引:0
|
作者
Lochynski, Pawel [1 ]
Dittmar, Thomas [3 ]
Worch, Eckhard [3 ]
Kuczewski, Krzysztof [2 ]
机构
[1] Uniwersytet Przyrodniczy Wroclawiu, Inst Inzynierii Srodowiska, Pl Grunwaldzki 24, PL-50363 Wroclaw, Poland
[2] Uniwersytet Przyrodniczy Wroclawiu, Inst Inzynierii Srodowiska, Zakladu Infrastruktury & Tech Sanitarnej, Wydziale Inzynierii Ksztaltowania Srodowiska & Ge, Wroclaw, Poland
[3] Tech Univ Dresden, Inst Chem Wody, Dresden, Germany
来源
PRZEMYSL CHEMICZNY | 2015年 / 94卷 / 12期
关键词
REMOVAL; ACID; BDD;
D O I
暂无
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The corm and innovative B-doped diamond electrodes, based on Nb and SiC-graphite substrates, resp., were used sep. as anodes in lab. equipment for studying the degrdn. of dissolved org. C (DOC) contained in solns. of KH phthalate. The initial DOC concn. (DOC0) was 10-1000 mg/L. The degrdn. kinetics was of pseudo-first order. The DOC/DOC0 ratio was independent form DOC0. In addn., the electrochem. oxidn. of KH phthalate soln. at DOC0 100 mg/L and current 0.5 A was performed on B-doped diamond electrodes (grain size 0.12-2.16 micrometers). The replacement of Nb substrate with SiC-graphite one did not result in any decrease in the electrode efficiency.
引用
收藏
页码:2275 / 2278
页数:4
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