THE EFFECT OF POSITIONAL ISOMERISM OF PROPANEDIOL ON THE FORMATION OF COBALT OXIDES

Thomas  DIPPONG; Firuţa GOGA; Alexandra  AVRAM

doi:10.24193/subbchem.2017.4.02

THE EFFECT OF POSITIONAL ISOMERISM OF PROPANEDIOL ON THE FORMATION OF COBALT OXIDES

Authors

Thomas DIPPONG Department of Chemistry and Biology, Faculty of Sciences, Technical University, Cluj-Napoca; Heidenroslein Association, Baia Mare, Romania. Email: dippong.thomas@yahoo.ro. https://orcid.org/0000-0002-4625-6525
Firuţa GOGA Department of Chemical Engineering, Faculty of Chemistry and Chemical Engineering, Babeş-Bolyai University, Cluj-Napoca, Romania. Email: fgoga@chem.ubbcluj.ro. https://orcid.org/0000-0001-8367-7874
Alexandra AVRAM Department of Chemical Engineering, Faculty of Chemistry and Chemical Engineering, Babeş-Bolyai University, Cluj-Napoca, Romania. Email: alexandra.avram@ubbcluj.ro. https://orcid.org/0009-0006-7583-778X

DOI:

https://doi.org/10.24193/subbchem.2017.4.02

Keywords:

lactate, malonate, Co3O4, electrometric titrimetry, thermal treatment

Abstract

This paper focuses on a comparative analysis between the carboxylate precursors obtained through the redox reaction between cobalt nitrate and 1,2-propanediol, and cobalt nitrate with 1,3-propanediol, respectively. The formation of the lactate and malonate precursors was followed with thermal analysis, FTIR spectrometry and acido-basic analysis (conductometric/ potentiometric titrimetry). The decomposition of the carboxylate precursors and the formation rate of cobalt oxides were observed by X-ray diffractometry and FTIR spectrometry, following advanced thermal treatments at 500°C, 800°C and 1000°C, with a pretreatment at 300°C. The differences between the two positional diol isomers are comparatively discussed.

References

L. Qiao, M.T. Swihart, Advances in Colloids and Interface Science, 2017, 244, 199.

H.M. Khaled, Polymer Composites, 2016, 37, 1881.

E. Papis, F. Rossi, M. Raspanti, I. Dalle-Donne, G. Colombo, A. Milzani, G. Bernardini, R. Cornati, Toxicology Letters, 2009, 189, 253.

H. Heli, J., Pishahang, Electrochimica Acta, 2014, 123, 518.

M. Allen, D. Willits, M. Young, T. Douglas, Inorganic Chemistry, 2003, 42, 6300.

S. Kundu, M. Jayachandran, Journal of Nanoparticle Research, 2013, 15, 1.

Q.A. Pankhurst, J. Connolly, S.K. Jones, J. Dobson, Journal of Physiscs D: Applied Physics, 2003, 36, 167.

R. Manigandan, K. Giribabu, R. Suresh, L. Vija Yalakshmi, V. Narayanan, Chemical Science Transactions, 2013, 2, 47.

A. Ashok, A. Kumar, R.R. Bhosale, M.A.H. Saleh, U.K. Ghosh, M. Al-Marri, F.A. Almomani, M.M. Khader, Ceramic International, 2016, 42, 12771.

S. Chattopadhyay, S.P. Chakraborty, D. Laha, R. Baral, P. Pramanik, S. Roy, Cancer Nanotechnology, 2012, 3, 13.

K. Slinko, G. Szabo, M. Zrinyi, Journal of Nanoscience and Nanotechnology, 2011, 11, 1.

K.F. Wadekar, K.R. Nemade, S.A. Waghuley, Research Journal of Chemical Sciences, 2017, 7, 53.

M. Yarestani, A.D. Khalaji, A. Rohani, D. Das, Journal of Sciences, Islamic Republic of Iran, 2014, 25, 339.

Q. Liu, X. Guo, J. Chen, J. Li, W. Song, W. Shen, Nanotechnology, 2008, 19, 365608.

C. Luna, M. del Puerto Morales, C.J. Serna, M. Vazquez, Nanotechnology, 2003, 14, 268.

R. Prasad, Sulaxna and A. Kumar, Journal of Thermal Analysis and Calorimetry, 2005, 81, 441.

Vencat Narayan R., Kanniah V., Dhathathreyan A., Journal of Chemical Sciences, 2006, 118, 179.

Joint Committee on Powder Diffraction Standards. International Center for Diffraction Data, 1999.

Klug HP, Alexander LE. X-Ray Diffraction Procedures. 2nd ed. John Wiley & Sons Inc, 1974.

STUDIA UBB CHEMIA, Volume 62 (LXII), No. 4, Tome I, June 2017

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Published

2017-12-29

How to Cite

DIPPONG, T. ., GOGA, F., & AVRAM, A. . (2017). THE EFFECT OF POSITIONAL ISOMERISM OF PROPANEDIOL ON THE FORMATION OF COBALT OXIDES. Studia Universitatis Babeș-Bolyai Chemia, 62(4, Tome I), 21–32. https://doi.org/10.24193/subbchem.2017.4.02