DEVELOPMENT OF A MICRO-ELECTROCHEMICAL FLOW CELL USING CARBON OR GOLD FIBERS FOR VOLTAMMETRIC AND AMPEROMETRIC ANALYSES

被引：25

作者：

HUA, C ^{[1
]}

SAGAR, KA ^{[1
]}

MCLAUGHLIN, K ^{[1
]}

JORGE, M ^{[1
]}

MEANEY, MP ^{[1
]}

SMYTH, MR ^{[1
]}

机构：

[1] DUBLIN CITY UNIV,SCH CHEM SCI,DUBLIN 9,IRELAND

来源：

ANALYST | 1991年 / 116卷 / 11期

关键词：

CARBON AND GOLD FIBER; FLOW CELL; AMPEROMETRIC AND VOLTAMMETRIC DETECTION; SELENIUM(IV) AND CHROMIUM(VI); SALBUTAMOL;

D O I：

10.1039/an9911601117

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The development of a micro-electrochemical flow cell using either carbon or gold fibre electrodes is described. The cell was tested using anodic and adsorptive stripping voltammetric determination of selenium(IV) and chromium(VI), respectively, and for the amperometric detection of salbutamol and hydroquinone after high-performance liquid chromatography. The cell is simple, easy to prepare and is compatible with many electroanalytical systems. The cost of the flow cell is considerably less than conventional electrochemical detectors equipped with glassy carbon macro-electrodes.

引用

页码：1117 / 1120

页数：4

共 18 条

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