Lead-selective electrode based on the misfit compound (PbS)(1.18)TiS2 / Velikanova TV,Titov AN,Shishmintseva NN // JOURNAL OF ANALYTICAL CHEMISTRY. - 2000. - V. 55, l. 11. - P. 1051-1054.

ISSN/EISSN:

1061-9348 / нет данных

Type:

Article; Proceedings Paper

Abstract:

A lead-selective solid-contact electrode was prepared on the basis of the misfit compound (PbS)(1.18)TiS2 The electrode exhibits the slope of the electrode function is -(26 +/- 1) mV/pc and provides the determination of 1 x 10(-5)-5 x 10(-2) M lead in the pH range 2.75-5.0. High selectivity of the electrode for Ni2+ Co2+, Zn2+, Cu2+, Ag+, K+, Ba2+, and Sr2+ ions was demonstrated. The addition of graphite to the active phase of the membrane impaired the selectivity of the electrode. The electrode was used for the potentiometric indication of the titration end point in the determination of lead in copper alloys.

Author keywords:

нет данных

DOI:

10.1007/BF02757330

Web of Science ID:

ISI:000165318100009

Соавторы в МНС:

—

Другие поля

Поле	Значение
Month	NOV
Note	Vth All Russian Conference on Electrochemical Methods of Analysis (EMA-99), MOSCOW, RUSSIA, DEC 06-08, 1999
Publisher	MAIK NAUKA/INTERPERIODICA
Address	C/O KLUWER ACADEMIC-PLENUM PUBLISHERS, 233 SPRING ST, NEW YORK, NY 10013-1578 USA
Language	English
Research-Areas	Chemistry
Web-of-Science-Categories	Chemistry, Analytical
ResearcherID-Numbers	Titov, Alexander/K-4328-2013
ORCID-Numbers	Titov, Alexander/0000-0003-3636-2604
Number-of-Cited-References	8
Usage-Count-Since-2013	3
Journal-ISO	J. Anal. Chem.
Doc-Delivery-Number	373YR