Carbon Fiber Microelectrodes Modified by Silver for Determination of Hydrogen Peroxide

被引：0
|
作者：
Halouzka, Vladimir [1 ,2 ]
Jakubec, Petr [1 ]
Hrbac, Jan [1 ]
Trnkova, Libuse [2 ]
机构：
[1] Palacky Univ, Dept Phys Chem, Tr 17 Listopadu 12, Olomouc 77146, Czech Republic
[2] Masaryk Univ, Dept Chem, Brno 62500, Czech Republic
来源：
XXXIII MODERNI ELEKTROCHEMICKE METODY | 2013年
关键词：
Carbon fiber microelectrode; Silver; Sensor;
D O I：
暂无
中图分类号：
O646 [电化学、电解、磁化学];
学科分类号：
081704 ;
摘要：
Carbon fiber microelectrodes coated with a silver and Nafion layers constitute sensitive H2O2 sensors. The silver at the electrode is composed of porous, partially aggregated and crystalline deposits of silver nanoparticles. A wide concentration range (from 1x10(-5) up to 0.1 M H2O2) is achieved when using amperometry in stirred solution at 0 mV (vs. Ag/AgCl).
引用
收藏
页码：56 / 59
页数：4
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