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Synthesis and infrared spectra of alkaline earth metal carbonates formed by the reaction of metal salts with urea at high temperature
S M Teleb D El-Sayed Nassr E M Nour
Synthesis Volume 27 Issue 6 December 2004 pp 483-485
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https://www.ias.ac.in/article/fulltext/boms/027/06/0483-0485 -
Keywords
Urea ;alkaline earth metals ;carbonates ;infrared spectra. -
Abstract
The metal carbonate, MCO3 (M = Ca, Sr and Ba), was synthesized by a novel method of reacting aqueous solution of each of Ca2+, Sr2+ and Ba2+ salts with urea at high temperature, ∼ 80°C. The reaction products were characterized through elemental analysis and infrared spectra. The infrared spectra of the products are the same as those of the corresponding commercially obtained carbonates. A general reaction describing the formation of MCO3 is proposed.
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Author Affiliations
S M Teleb1 D El-Sayed Nassr1 E M Nour2
- Department of Chemistry, Faculty of Science, Zagazig University, Zagazig, Egypt
- Department of Chemistry, College of Science, Qatar University, P.O. Box 2713, Doha, Qatar
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Dates
- Published
- December 2004
- Manuscript received
- 4 November 2003
- Manuscript revised
- 20 September 2004
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Bulletin of Materials Science
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