Theoretical estimation of pyrolysis temperatures in electrothermal sample atomization / Pupyshev AA // JOURNAL OF ANALYTICAL CHEMISTRY. - 2000. - V. 55, l. 8. - P. 706-714.

ISSN/EISSN:

1061-9348 / нет данных

Type:

Article

Abstract:

Based on thermodynamic simulation, a method was proposed for revealing element species at the stage of pyrolysis and estimation of theoretical pyrolysis temperature corresponding to the given analyte losses. The experimental and theoretical pyrolysis temperatures for 43 elements were compared to take into account the loss rates. It was found that, at various levels of analyte losses (0.1, 1, and 10\%), these temperatures exhibit a linear relationship with a correlation coefficient of no less than 0.66. The developed approach provides the prediction of pyrolysis temperatures in electrothermal atomization and can be used for the selection of a type of chemical modifier. The relationships found are important for the theoretical estimation of the efficiency of chemical modifiers.

Author keywords:

нет данных

DOI:

10.1007/BF02757902

Web of Science ID:

ISI:000088912700002

Соавторы в МНС:

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Другие поля

Поле	Значение
Month	AUG
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
ORCID-Numbers	Pupyshev, Alexander/0000-0003-2484-5377
Number-of-Cited-References	19
Journal-ISO	J. Anal. Chem.
Doc-Delivery-Number	347DT