Abstract
The 0.04 M copper-doped lead iodate crystals grown in silica gel were characterized by Fourier transform infrared (FTIR) spectroscopy, Raman spectroscopy and thermo analytical techniques (TG, DTA, DTG and DSC). Raman and FTIR spectrum clearly indicate that the functional groups of undoped lead iodate were not altered by the addition of the dopant. Thermal analysis suggests that the thermal stability of lead iodate crystals decreases due to copper doping.
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Girase KD, Bhavsar DS. Effect of Cu2+ doping on the growth and band gap energy of nano crystals of lead iodate. Arch Appl Sci Res. 2011;3(3):128–34.
Garud SL, Saraf KB. Growth and study of mixed crystals of Ca–Cd iodate. Bull Mater Sci. 2008;31(4):639–43.
Nakamoto K. Infrared spectra of inorganic and coordination compounds: a guide to FTIR spectra. 2nd ed. New York: Wiley; 1970.
Ling J. Hydrothermal syntheses, structures, and properties of new iodate and selenite compounds of transition metals, lanthanides, and actinides. PhD Thesis, Auburn University: Auburn, Alabama; 2007.
Shitole SJ, Saraf KB. Growth and study of some gel grown group II single crystals of iodate. Bull Mater Sci. 2001;24(5):461–8.
Indulal CR, Raveedran R. Synthesis, characterization and dielectric studies of cerium phospho iodate and cadmium doped cerium phospho iodate in nano form. Indian J Pure Appl Phys. 2010;48:121–6.
Joshi SJ, Parekh BB, Vohra KD, Joshi MJ. Growth and characterization of gel grown pure and mixed iron–manganese levo-tartrate crystals. Bull Mater Sci. 2006;29(30):307–12.
Quasim I, Firdous A, Sahni N, Khosa SK, Kotru PN. Characterization of pure and doped potassium hydrogen tartrate single crystals grown in silica gel. Cryst Res Technol. 2009;44(5):539–47.
Girase KD, Bhavsar DS. Growth and thermal behavior of lead iodate crystals grown in silica gel. J Therm Anal Calorim. 2011;105:187–90.
Stern KH. High temperature properties and thermal decomposition of inorganic salts with oxyanions. Hoboken: CRC Press; 2000.
Aleksandrov VV, Boldyrev VV, Marusin VV, Morozov VG, Solovjev VS, Rozhentseva TS. Effect of heating rate on the thermal decomposition of lead dioxide. J Therm Anal. 1978;13:205–12.
Arun KJ, Jayalekshmi S. Growth and characterisation of nonlinear optical single crystals of l-alaninium oxalate. J Miner Mater Charact Eng. 2009;8(8):635–46.
Jun J, Dong G, Yu C, Chen JS. Preparation and characterization of single crystals of MAPO-43 molecular sieve. Chin Chem Lett. 2004;15(5):615–8.
Acknowledgements
The authors would like to acknowledge Dr. L. A. Patil, Head, Department of Physics, Pratap College, Amalner for providing laboratory facilities. Our special thanks to authorities of NCL, Pune for help in thermal analysis, Dr. M. D. Sastry, Mr. Sandesh Mane, Mr. Mahesh Gaonkar and Miss. Seema Athawale, Gemological Institute of India, Mumbai for help in Raman spectroscopy and Dr. D. S. Dalal, Department of Organic Chemistry, N.M.U. Jalgaon for the help in FTIR analysis. One of the authors (KDG) thankful to University Grant Commission (Pune) for financial assistance, and Dr. N. O. Girase, Principal, S.V.S’s Dadasaheb Rawal College, Dondaicha for his competent moral support.
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Girase, K.D., Sawant, D.K., Patil, H.M. et al. Thermal, FTIR and Raman spectral analysis of Cu(II)-doped lead iodate crystals. J Therm Anal Calorim 111, 267–271 (2013). https://doi.org/10.1007/s10973-012-2255-0
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DOI: https://doi.org/10.1007/s10973-012-2255-0