Química Nova | |
Construction and characterization of an electrochemical detector for flow analysis | |
Universidade Federal de Uberlândia, Uberlândia, Brasil1  Richter, Eduardo M.1  Azevedo, Eduardo F.1  Santos, Wallans Torres P. dos1  Albuquerque, Yaico D. Tanimoto de1  | |
关键词: electrochemical detector; flow analysis; wall-jet cell; | |
DOI : 10.1590/S0100-40422009000900033 | |
学科分类:化学(综合) | |
来源: Sociedade Brasileira de Quimica | |
【 摘 要 】
The present work describes a low-cost electrochemical "wall-jet" detector for flow analysis. The electrolytic solution enters into the cell through a tube of stainless steel (200 to 300 µm i.d), reaching to the center of the working electrode perpendicularly and then being mixed to the remaining solution in the cell, which flows under atmospheric pressure into a waste reservoir. The proposed electrochemical detector can be used with any type of working electrode, from commercial to home-made, such as glassy carbon and metallic electrodes (modified or unmodified), which enlarge the applications of the electrochemical detector.
【 授权许可】
Unknown
【 预 览 】
Files | Size | Format | View |
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RO201912050594753ZK.pdf | 334KB | download |