期刊名称：International Journal of Innovative Research in Science, Engineering and Technology
印刷版ISSN：2347-6710
电子版ISSN：2319-8753
出版年度：2014
卷号：3
期号：10
页码：16517
DOI：10.15680/IJIRSET.2014.0310016
出版社：S&S Publications
摘要：Lead-cobalt mixed levo tartrate crystals for different compositions of lead and cobalt were grown byusing single diffusion gel growth method in silica hydro gel medium. Long and dendrite type white crystals as well asspherulitic crystals were obtained. The metallic composition in the crystals was estimated by EDAX. It was found thatthe metallic composition in the crystals did not vary as per the composition of supernatant solution, i.e., lead contentwas found more than cobalt content. The powder XRD suggested the orthorhombic nature for all crystals. The growncrystals were characterized by FTIR spectroscopy and thermal studies. The FTIR spectra revealed the presence of watermolecules, O-H, C-H, C-O and C=O functional groups. The thermo-grams suggested that the crystals were thermallyunstable and decomposed into oxide through carbonate stage.
