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Electroconductivity and Electrode Properties of Amorphous PbS-Ag2S-As2S3 and PbS-AgI-As2S3 Films Deposited from Solutions off Glasses in n-Butylamineстатья
- Авторы: Baidakov D.L., Shkol`nikov E.V.
- Журнал: Glass Physics and Chemistry
- Том: 45
- Номер: 5
- Год издания: 2019
- Издательство: Maik Nauka/Interperiodica Publishing
- Местоположение издательства: Russian Federation
- Первая страница: 349
- Последняя страница: 354
- DOI: 10.1134/S1087659619050031
- Аннотация: The parameters of specific conductivity and electrode properties of massive glass and amorphous films PbS-AgI-As2S3 and PbS-Ag2S-As2S3 have been studied. It was found that for most of the studied membranes the lower limit of detection of Pb²⁺ cations is 10-7 mol/L, and the Nernst region of the electrode function is 10-6-10-1 mol/L. The response time of the best Pb-ISE film membranes is 30-40 s in dilute solutions and 5-10 s in 0.01-0.1 M Pb(NO3)2 solutions under stirring.
- Добавил в систему: Школьников Евгений Васильевич