Determination of the Zinc Oxide and Boric Acid Optimum Molar Ratio on the Ultrasonic Synthesis of Zinc Borates
Zinc borates are used as a multi-functional flame
retardant additive for its high dehydration temperature. In this study,
the method of ultrasonic mixing was used in the synthesis of zinc
borates. The reactants of zinc oxide (ZnO) and boric acid (H3BO3)
were used at the constant reaction parameters of 90°C reaction
temperature and 55 min of reaction time. Several molar ratios of
ZnO:H3BO3 (1:1, 1:2, 1:3, 1:4 and 1:5) were conducted for the
determination of the optimum reaction ratio. Prior to synthesis the
characterization of the synthesized zinc borates were made by X-Ray
Diffraction (XRD) and Fourier Transform Infrared Spectroscopy
(FT-IR). From the results Zinc Oxide Borate Hydrate
[Zn3B6O12.3.5H2O], were synthesized optimum at the molar ratio of
1:3, with a reaction efficiency of 95.2%.
[1] M. Gonen, D. Balkose, R. B. Gupta,and S. Ulku, “Supercritical
carbondioxide drying of methanol zincborate mixtures”, Ind. Eng.
Chem. Res.,vol. 48, pp. 6869–6876, 2009.
[2] C. Ting, D. Jian-Cheng, W. Long-Shuo, and F. Gang, “Preparation and
characterization of nano-zinc borate by a new method”, J. Mater.
Process. Tech.,vol. 209, pp. 4076–4079, 2009.
[3] D. Gürhan, G. Ö. Çakal, İ. Eroğlu, and S. Özkar, Kesikli reaktörde
çinkoborat üretimini etkileyen parametrelerin incelenmesi, 1. National
Boron Workshop Symposium Book, April 28-29, Ankara, 2005.
[4] D. Schubert, F. Alam, M. Visi and C. Knobler, “Structural
characterization and chemistry of the industrially important zinc borate
Zn(B3O4(OH)3)”, Chem. Mater.,vol. 15, pp. 866-871, 2002.
[5] H. E. Eltepe, D. Balköse, and S. Ülkü,“Effect of temperature and time
on zinc borate species formed from zinc oxide and boric acid in aqueous
medium”, Ind. Eng. Chem. Res., vol. 46, pp. 2367-2371, 2007.
[6] N. Tugrul, A.S. Kipcak, N. Baran Acarali, E. Moroydor Derun, S.
Piskin, “Combined Hydrothermal Synthesis of Zinc and Magnesium
Borates at 100°C using ZnO, MgO and H3BO3”, ICEBESE 2013:
International Conference on Environmental, Biological and Ecological
Sciences and Engineering, 26-27 September 2013, Rome, Italy.
[1] M. Gonen, D. Balkose, R. B. Gupta,and S. Ulku, “Supercritical
carbondioxide drying of methanol zincborate mixtures”, Ind. Eng.
Chem. Res.,vol. 48, pp. 6869–6876, 2009.
[2] C. Ting, D. Jian-Cheng, W. Long-Shuo, and F. Gang, “Preparation and
characterization of nano-zinc borate by a new method”, J. Mater.
Process. Tech.,vol. 209, pp. 4076–4079, 2009.
[3] D. Gürhan, G. Ö. Çakal, İ. Eroğlu, and S. Özkar, Kesikli reaktörde
çinkoborat üretimini etkileyen parametrelerin incelenmesi, 1. National
Boron Workshop Symposium Book, April 28-29, Ankara, 2005.
[4] D. Schubert, F. Alam, M. Visi and C. Knobler, “Structural
characterization and chemistry of the industrially important zinc borate
Zn(B3O4(OH)3)”, Chem. Mater.,vol. 15, pp. 866-871, 2002.
[5] H. E. Eltepe, D. Balköse, and S. Ülkü,“Effect of temperature and time
on zinc borate species formed from zinc oxide and boric acid in aqueous
medium”, Ind. Eng. Chem. Res., vol. 46, pp. 2367-2371, 2007.
[6] N. Tugrul, A.S. Kipcak, N. Baran Acarali, E. Moroydor Derun, S.
Piskin, “Combined Hydrothermal Synthesis of Zinc and Magnesium
Borates at 100°C using ZnO, MgO and H3BO3”, ICEBESE 2013:
International Conference on Environmental, Biological and Ecological
Sciences and Engineering, 26-27 September 2013, Rome, Italy.
@article{"International Journal of Chemical, Materials and Biomolecular Sciences:71701", author = "A. Ersan and A. S. Kipcak and M. Yildirim and A. M. Erayvaz and E. M. Derun and N. Tugrul and S. Piskin", title = "Determination of the Zinc Oxide and Boric Acid Optimum Molar Ratio on the Ultrasonic Synthesis of Zinc Borates", abstract = "Zinc borates are used as a multi-functional flame
retardant additive for its high dehydration temperature. In this study,
the method of ultrasonic mixing was used in the synthesis of zinc
borates. The reactants of zinc oxide (ZnO) and boric acid (H3BO3)
were used at the constant reaction parameters of 90°C reaction
temperature and 55 min of reaction time. Several molar ratios of
ZnO:H3BO3 (1:1, 1:2, 1:3, 1:4 and 1:5) were conducted for the
determination of the optimum reaction ratio. Prior to synthesis the
characterization of the synthesized zinc borates were made by X-Ray
Diffraction (XRD) and Fourier Transform Infrared Spectroscopy
(FT-IR). From the results Zinc Oxide Borate Hydrate
[Zn3B6O12.3.5H2O], were synthesized optimum at the molar ratio of
1:3, with a reaction efficiency of 95.2%.", keywords = "Zinc borates, ultrasonic mixing, XRD, FT-IR,
reaction efficiency.", volume = "9", number = "12", pages = "1444-4", }