Automatic apparatus for precise measuring and recording of pzc value of liquid electrodes and its application

✍ Scribed by Jan M. Czajkowski; Tadeusz Ba̵szczyk; Danuta Kaźmierczak

• Publisher: Elsevier Science
• Year: 1984
• Tongue: English
• Weight: 450 KB
• Volume: 29
• Category: Article
• ISSN: 0013-4686
• DOI: 10.1016/0013-4686(84)87091-7

✦ Synopsis

The equipment for automatic measurement of liquid electrodes zero charge potential values based on the use of the immersion method, has been presented. The advantages of this method in comparison with the streaming method have been described. The paper presents block diagrams of the three versions of the equipment and the analysis of its functioning, and describes the construction of the measuring cell. The measurements of pzr of mercury in KF solution have been carried out in mixtures of water-isopropanol and the component values of the potential drop at the investigated phase boundary have been determined by extrapolation.