Radiolytic splitting of water molecules in the presence of some supramolecular compounds-Reference-Cited by-同舟云学术

Radiolytic splitting of water molecules in the presence of some supramolecular compounds

Published:2003 Issue:7 Volume:68 Page:593-598
ISSN:0352-5139
Container-title:Journal of the Serbian Chemical Society
language:en
Short-container-title:JSCS

Author:

Cecal Aleksandru¹,Paraschivescu Andrei¹,Popa Karin¹,Colisnic Dan¹,Timco Grigore²,Singenerean Lidia²

Affiliation:

1. Faculty of Chemistry, 'Al. I. Cuza' University, 11, B-dul Carol I, 6600 Iasi, Romania

2. Institute of Chemistry, Academy of Science, Kishinew, Republic of Moldova

Abstract

This paper deals with the study of the hydrogen output during the catalyzed radiolysis of water in the presence of the supramolecular compounds Fe2NiO(TMAc)6.3HTMAc, FeCoO (TMAc)6. 3HTMAc, [Cr3O(C6H5COO)6]?? ClO4 Fe3Ni2O(OH)(TMAc)7(Aacet)3, Ni2(H2O) (TMAc)4(HTMAc)4 [Cr3O(TMAc).3H2O](TMAc), and Cr8F8(TMAc)16. A60Co ?-source of 5.1x1014 Bq activity at a rate dose of 8.038 kGy h-1 was used. The radiolysis products were determined by mass spectrometry. For a given irradiation time, it was found that quantity of hydrogen obtained by water radiolysis is 6 ? 18 times greater in the presence of the supramolecular compounds as catalysts than in their absence from the irradiated system.

Publisher

National Library of Serbia

Subject

General Chemistry

Reference4 articles.

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