Miniaturized reference electrodes with microporous polymer junctions
Miniaturized reference electrodes with microporous polymer junctions
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DOI：
10.1002/elan.1140080713
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发表时间：
1996-07-01
期刊：
影响因子：
3
通讯作者：
Gutz, IGR
中科院分区：
文献类型：
--
作者：
Pedrotti, JJ;Angnes, L;Gutz, IGR
介绍了一种简单有效的微型参比电极的构造和评价。主要的创新是使用高密度微孔聚乙烯作为内外电解质之间的限制流动连接处，并使用聚丙烯一次性移液管尖端作为电极体。本设计的优点是电解液出血少，体积小，电阻相对较低，施工程序简单。这些特性使该电极特别适合用于小体积电池和流动电池，以及应避免氯化物污染的应用。介绍了微孔膜在电分析中的其他应用。
The construction and evaluation of a simple and effective mini-reference electrode is presented. Major innovations are the use of high density microporous polyethylene for the restricted flow junction between the internal and external electrolyte and a polypropylene disposable pipette tip as the electrode body. Low electrolyte bleeding, reduced size, relatively low electrical resistance and simplified procedure of construction are some of the advantages of the presented design. These characteristics make this electrode particularly suitable for use with small-volume cells and flow cells, as well as applications where chloride contamination should be avoided. Other applications for the microporous membrane in electroanalysis are introduced.