Surface and electrochemical characterization of boron-doped diamond electrodes prepared under different conditions

被引：25

作者：

Selesovska, Renata ^{[1
]}

Stepankova, Michaela ^{[1
]}

Janikova, Lenka ^{[1
]}

Novakova, Katerina ^{[1
,2
]}

Vojs, Marian ^{[3
]}

Marton, Marian ^{[3
]}

Behul, Miroslav ^{[3
]}

机构：

[1] Univ Pardubice, Inst Environm & Chem Engn, Studentska 573, Pardubice 53210, Czech Republic

[2] AS CR, Vvi, J Heyrovsky Inst Phys Chem, Dolejskova 3, Prague 18223 8, Czech Republic

[3] Slovak Univ Technol Bratislava, Inst Elect & Photon, Fac Elect Engn & Informat Technol, Ilkovicova 3, Bratislava 81219, Slovakia

来源：

MONATSHEFTE FUR CHEMIE | 2016年 / 147卷 / 08期

关键词：

Boron-doped diamond electrode; Scanning electron microscopy; Raman spectroscopy; Voltammetry; Electrochemical impedance spectroscopy; Linuron; VOLTAMMETRIC DETERMINATION; NANOCRYSTALLINE DIAMOND; FILM; RAMAN; PERFORMANCE; OXIDATION; QUALITY; SENSOR;

D O I：

10.1007/s00706-015-1640-3

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

In this study, physical, chemical, and electrochemical properties of lab-made boron-doped diamond electrodes (BDDE) prepared by hot filaments chemical vapor deposition under different conditions have been investigated. The B/C ratio in the gas phase varied in the range of 0-20,000 ppm and the content of CH4 in H-2 was changed in the interval of 0.5-2 %. Scanning electron microscopy and Raman spectroscopy were used for characterization of BDD films. Cyclic voltammetry and electrochemical impedance spectroscopy of the redox system [Fe(CN)(6)](3-/4-) were used for electrochemical characterization of prepared electrodes. Finally, all BDDEs in combination with differential pulse voltammetry were tested for herbicide linuron determination under optimized experimental conditions.

引用

页码：1353 / 1364

页数：12

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