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Publication Details
AFRICAN RESEARCH NEXUS
SHINING A SPOTLIGHT ON AFRICAN RESEARCH
engineering
Unusual route for preparation of manganese(II), cobalt(II), zinc(II) and cadmium(II) carbonate compounds: Synthesis and spectroscopic characterizations
Bulletin of Materials Science, Volume 34, No. 4, Year 2011
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Description
The manganese(II) carbonate, MnCO3 ·H2O, cobalt(II) carbonate, CoCO3 ·4H2O, zinc(II) carbonate, ZnCO3 and cadmium(II) carbonate, CdCO3, respectively, were synthesis by a new simple unusual route during the reaction of aqueous solutions of MnX2, CoX2, ZnX2 and CdX2, where (X = Br- and ClO-4) with urea at high temperature within ̃ 90°C for 6 h. The infrared spectra of the reaction products clearly indicate the absence of the bands of urea, but show the characteristic bands of ionic carbonate, CO23- A general mechanism describing the preparation of manganese(II), cobalt(II), zinc(II) and cadmium(II) carbonate compounds are discussed. © Indian Academy of Sciences.
Authors & Co-Authors
Refat, Moamen Salah
Saudi Arabia, Taif
Taif University
Egypt, Port Said
Port Said University
Al-Qahtani, M. M.
Saudi Arabia, Taif
Taif University
Egypt, Port Said
Port Said University
Statistics
Citations: 3
Authors: 2
Affiliations: 2
Identifiers
Doi:
10.1007/s12034-011-0205-2
ISSN:
02504707