International Journal of Engineering Technology and Scientific Innovation
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Title:
MICROEMULSION WATER IN OIL (W/O) -EVALUATION OF THE SURFACE TENSION FORCES AND STUDY THE INFLUENCE OF SOME FACTORS ON THE SIZE OF CARBONATE FORMED NANOSTRUCTURES

Authors:
Adriana Georgieva, Krasi Panayotova, Jivko Ivanov

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Adriana Georgieva, Krasi Panayotova, Jivko Ivanov
Department of Organic Chemical Technology and Chemical Engineering, Faculty of Technical Sciences, University Prof. Dr. Asen Zlatarov" - Bourgas, 8010 Bourgas, Bulgaria

MLA 8
Georgieva, Adriana, et al. "MICROEMULSION WATER IN OIL (W/O) - EVALUATION OF THE SURFACE TENSION FORCES AND STUDY THE INFLUENCE OF SOME FACTORS ON THE SIZE OF CARBONATE FORMED NANOSTRUCTURES." International Journal of Engineering Technology and Scientific Innovation, vol. 2, no. 6, 2017, pp. 713-724, ijetsi.org/more2017.php?id=58.
APA
Georgieva, A., Panayotova, K., & Ivanov, J. (2017). MICROEMULSION WATER IN OIL (W/O) - EVALUATION OF THE SURFACE TENSION FORCES AND STUDY THE INFLUENCE OF SOME FACTORS ON THE SIZE OF CARBONATE FORMED NANOSTRUCTURES. International Journal of Engineering Technology and Scientific Innovation, 2(6), 713-724. Retrieved from ijetsi.org/more2017.php?id=58
Chicago
Georgieva, Adriana, Krasi Panayotova, and Jivko Ivanov. "MICROEMULSION WATER IN OIL (W/O) - EVALUATION OF THE SURFACE TENSION FORCES AND STUDY THE INFLUENCE OF SOME FACTORS ON THE SIZE OF CARBONATE FORMED NANOSTRUCTURES." International Journal of Engineering Technology and Scientific Innovation 2, no. 6 (2017), 713-724. ijetsi.org/more2017.php?id=58.

References
[1]. Fridrisberg D. Course in Colloid Chemistry. Chemistry 1984 (in russian).
[2]. Mittal K. Micellization, solubilization and microemulsions. (Ed.) 1980.
[3]. Lide D. Handbook of Surface and Colloid Chemistry. Third Edition. CRC Press. Nov. 20 2008.
[4]. Hellweg T. Phase structures of microemulsions. Current Opinion in Colloid and Interface Science 2002; 7: 50-56.
[5]. Summ B.D, N.I. Ivanova, Colloidal - Chemical Aspects of Nanochemistry: from Faraday to Progozhin, Moskow University Chemistry Bulletin, 42 (5), (2001), 300-304.
[6]. Boutonnet M, Kizling J, Stenius P. The preparaton of monodisperse colloidal metal particles from microemulsions. Colloids Surf 1982; 5: (3) 209-225.
[7]. Fendler J.H., Colloid Chemical Approach to Nanotechnology, Korean J. Chem. Eng., 18 (1), (2001), 1-13.
[8]. Capek I., Preparation of metal nanoparticles in water-in-oil (w/o) microemulsions, Advances in Colloid and Interface Science, 110 (2004), 49-74.
[9]. Georgieva A., B. Bogdanov, Zh. Stefanov, Water- in- Oil (W/O) microemulsion - an alternative reaction medium for preparation of monodispersed carbonate nanoparticles, "Science & Technologies", VOLUME I, Number 4, 2011, Technical studies, pp. 9-13.
[10]. Klabun K., Nanoscale materials in chemistry, John Wiley & Sons, Inc., New York, (2001).
[11]. Visokov G, Nedkov I, Balabanova E. National program "Nanotechnologies and new materials". Chemistry and Industry 2006; 77: 20-25.
[12].Karabasov Y. New materials. M.: MISAA 2002 (in russian).
[13].Gusev A. Nanomaterials, nanostructures, nanotechnology. FIZMATLIT 2009 (in russian).
[14]. Slavova A, Karagyozov Chr, Ulrich J, Bogdanov B. Synthesis of Nano-sized Nickel Particles in Reverse Microemulsion System, and Their Use for Preparation of Partially Nano-structured Catalyst Systems International Review of Chemical Engineering 2009; 1: (4) 324 -328.
[15]. Georgieva A., Kr. Panayotova, B. Bogdanov, Zh. Stefanov, Microemulsions - properties, application and perspectives, "Science & Technologies", VOLUME II, Number 4, 2012, Technical studies, pp. 1-5.
[16]. Georgieva A, Bogdanov B, Stefanov Zh, Koleva D. Microemulsion water-in-oil (W/O) - microereactor for synthesis of ultrafine carbonate nanostructures, University of Ruse "Angel Kanchev", Proceedings, Chemical technologies 2011; 50: (9.1) 34-39.
[17]. Zaytsev I, Aseev G. Physical-chemical properties of binary and multicomponent solutions of inorganic substances. Chemistry 1988 Mosckow (in russian).
[18]. Backes H, Ma J, Bender E, Maurer G. Interfacial tensions in binary and ternary liquid - liquid systems. Chem Eng Sci 1990; 45: (1) 275-286.
[19].. Summ B, Gorunov V. Physico - chemical basis of wetting and spreading. Chemistry 1976 Moscow (in russian).
[20].Tamaru K. Interface Chemistry. Iwanami Shoten Publ 1980.

Abstract:
In recent decades, microemulsions have been successfully used as reaction medium allowing the realization of chemical reactions and the synthesis of various organic and inorganic nanostructures. The aim of this work is to evaluate the surface tension forces and study the influence of some factors on the size of carbonate nanostructures formed. The values of the surface tensions of the individual phases were calculated, as well as the value of the interphase tension. The nano-sized particles of barium and calcium carbonates were obtained at various ratios of the phases forming the microemulsion and were studied by qualitative analysis and electron microscopy (TEM) to determine their shape, size and structure. Their sizes varied from 20 to 30 nm.