Thermal decomposition of ammonia. N2H4-an intermediate reaction product-Reference-Cited by-同舟云学术

Thermal decomposition of ammonia. N2H4-an intermediate reaction product

Published:2006-12-01 Issue:4 Volume:4 Page:666-673
ISSN:2391-5420
Container-title:Open Chemistry
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Author:

Dirtu Daniela¹,Odochian Lucia¹,Pui Aurel¹,Humelnicu Ionel¹

Affiliation:

1. 1Department of Physical Chemistry, Faculty of Chemistry, The “Al. I. Cuza” University of Iassy, 700506, Iassy, Romania

Abstract

AbstractThe paper reports the thermal decomposition of ammonia under dynamic conditions at 800°C in a quartz reactor. Its purpose is to confirm the homogeneous-heterogeneous degenerated branched chain mechanism established in previous studies, which assume the formation of N2H4 as a molecular intermediate; this paper identifies hydrazine as a product of thermal decomposition using FT-IR and UV-VIS spectroscopies.

Publisher

Walter de Gruyter GmbH

Subject

Materials Chemistry,General Chemistry

Link

http://link.springer.com/content/pdf/10.2478/s11532-006-0030-4.pdf

Reference19 articles.

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3. J.C. Ganley, F.S. Thomas, E.G. Seebauer and R.I. Masel: “A priori catalytic activity correlations: the difficult case of hydrogen production from ammonia”, Catal. Lett., Vol. 96, (2004), pp. 117–122.

4. W. Arabczyk and U. Narkiewicz: “A new method for in situ determination of number of active sites in iron catalysts for ammonia synthesis and decomposition”, Appl. Catal., Vol. 196, (2002), pp. 423–426.

5. K.F. Bonhoeffer and L. Farkas: “The interpretation of diffuse molecular spectra. Experiments on the photochemical decomposition of ammonia”, Z. Physik. Chem., Vol. 134, (1928), pp. 337–342.

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