Verification of the interstitial carbide hydrolysis mechanism by a radioanalytical method

V. Brožek; B. Hájek; P. Karen; M. Matucha; L. Žilka

doi:10.1007/bf02517659

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Journal of Radioanalytical and Nuclear Chemistry

Volume/Issue:: Volume 80: Issue 1-2

Verification of the interstitial carbide hydrolysis mechanism by a radioanalytical method

Authors:

V. Brožek

V. Brožek Prague Institute of Chemical Technology Department of Inorganic Chemistry 16628 Prague 6 (Czechoslovakia)

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B. Hájek

B. Hájek Prague Institute of Chemical Technology Department of Inorganic Chemistry 16628 Prague 6 (Czechoslovakia)

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P. Karen

P. Karen Prague Institute of Chemical Technology Department of Inorganic Chemistry 16628 Prague 6 (Czechoslovakia)

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M. Matucha

M. Matucha Production and Application of Radioisotopes Institute for Research Prague (Czechoslovakia)

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L. Žilka

L. Žilka Production and Application of Radioisotopes Institute for Research Prague (Czechoslovakia)

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Pages:: 165–172

Online Publication Date:: 09 Jan 2007

Publication Date:: 01 Mar 1983

Article Category:: Research Article

DOI:: https://doi.org/10.1007/bf02517659

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Abstract

The hydrolytic products of manganese carbide Mn₇C₃ are hydrogen and a number of paraffins of the series CH₄, C₂H₆, C₃H₈, etc., whose concentrations characteristically decrease with increasing number of carbon atoms in the hydrocarbon molecule. A radioanalytical method applied after Mn₇C₃ hydrolysis by tritium, oxide has revealed that an analogous series of olefins in trace concentrations is formed as well. It has been confirmed that the sum of the concentrations of hydrocarbons higher than C₄ corresponds to the trend of the series. A stoichiometric and structurally consistent radical mechanism of Mn₇C₃ hydrolysis is proposed as derived from the composition of the hydrolytic products. The initial components of the radical reactions could be CH ₂^¨ and CH ₃^· radicals. The statisical and combinatorial aspects of the mechanism are also discussed.

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Journal of Radioanalytical and Nuclear Chemistry

Print ISSN:: 0236-5731

Online ISSN:: 1588-2780

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Journal of Radionalytical and Nuclear Chemistry
Language	English
Size	A4
Year of Foundation	1968
Volumes per Year	1
Issues per Year	12
Founder	Akadémiai Kiadó
Founder's Address	H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
Publisher	Akadémiai Kiadó Springer Nature Switzerland AG
Publisher's Address	H-1117 Budapest, Hungary 1516 Budapest, PO Box 245. CH-6330 Cham, Switzerland Gewerbestrasse 11.
Responsible Publisher	Chief Executive Officer, Akadémiai Kiadó
ISSN	0236-5731 (Print)
ISSN	1588-2780 (Online)