Production and characterization of hydrophobic zinc borate by using palm oil

被引：7

作者：

Acarali, Nil Baran ^{[1
]}

Tugrul, Nurcan ^{[1
]}

Derun, Emek Moroydor ^{[1
]}

Piskin, Sabriye ^{[1
]}

机构：

[1] Yildiz Tech Univ, Dept Chem Engn, Istanbul, Turkey

来源：

INTERNATIONAL JOURNAL OF MINERALS METALLURGY AND MATERIALS | 2013年 / 20卷 / 11期

关键词：

zinc borate; hydrophobicity; seed; contact angle; palm oil; BORIC-ACID; HYDROTHERMAL SYNTHESIS; 2ZNO-CENTER-DOT-3B(2)O(3)CENTER-DOT-3H(2)O; OXIDE;

D O I：

10.1007/s12613-013-0837-x

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Zinc borate (ZB) was synthesized using zinc oxide, boric acid synthesized from colemanite, and reference ZB as seed. The effects of reaction parameters such as reaction time, reactant ratio, and seed ratio on its yield were examined. Then, the effects of palm oil with solvents (isopropyl alcohol (IPA), ethanol, and methanol) added to the reaction on its hydrophobicity were explored. Reactions were carried out under determined reaction conditions with magnetically and mechanically stirred systems. The produced ZB was characterized by X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FT-IR), scanning electron microscopy (SEM), and measurements of contact angle identified hydrophobicity. The results showed that hydrophobic ZB was successfully produced under determined reaction conditions. The change of process parameters influenced its yield and the usage of palm oil provided hydrophobicity.

引用

页码：1081 / 1088

页数：8

共 20 条

[1] Charring of fire retarded ethylene vinyl acetate copolymer - magnesium hydroxide/zinc borate formulations [J].

Carpentier, F ;

Bourbigot, S ;

Le Bras, M ;

Delobel, R ;

Foulon, M .

POLYMER DEGRADATION AND STABILITY, 2000, 69 (01) :83-92

[2] Syntheses and crystal structures of two new hydrated borates, Zn8[(BO3)3O2(OH)3] and Pb[B5O8(OH)]•1.5H2O [J].

Chen, Xuean ;

Zhao, Yinghua ;

Chang, Xinan ;

Zuo, Jianlong ;

Zang, Hegui ;

Xiao, Weiqiang .

JOURNAL OF SOLID STATE CHEMISTRY, 2006, 179 (12) :3911-3918

[3] Effect of temperature and time on zinc borate species formed from zinc oxide and boric acid in aqueous medium [J].

Eltepe, H. Emre ;

Balkose, Devrim ;

Ulku, Semra .

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 2007, 46 (08) :2367-2371

[4] Supercritical ethanol drying of zinc borates of 2ZnO•3B2O3•3H2O and ZnO•B2O3•2H2O [J].

Gonen, Mehmet ;

Balkose, Devrim ;

Ulku, Semra .

JOURNAL OF SUPERCRITICAL FLUIDS, 2011, 59 :43-52

[5]

Igarashi H., 2002, Patent, Patent No. 6780913

[6] Scale-up synthesis of zinc borate from the reaction of zinc oxide and boric acid in aqueous medium [J].

Kilinc, Mert ;

Cakal, Gaye O. ;

Yesil, Sertan ;

Bayram, Goknur ;

Eroglu, Inci ;

Ozkar, Saim .

JOURNAL OF CRYSTAL GROWTH, 2010, 312 (22) :3361-3366

[7] Molecular design of nanometric zinc borate-containing polyimide as a route to flame retardant materials [J].

Koytepe, Suleyman ;

Vural, Senia ;

Seckin, Turgay .

MATERIALS RESEARCH BULLETIN, 2009, 44 (02) :369-376

[8] Synthesis of hydrophobic zinc borate nanoflakes and its effect on flame retardant properties of polyethylene [J].

Li, Shengli ;

Long, Beihong ;

Wang, Zichen ;

Tian, Yumei ;

Zheng, Yunhui ;

Zhang, Qian .

JOURNAL OF SOLID STATE CHEMISTRY, 2010, 183 (04) :957-962

[9] Effect of zinc borate on the thermal degradation of ammonium polyphosphate [J].

Samyn, F. ;

Bourbigot, S. ;

Duquesne, S. ;

Delobel, R. .

THERMOCHIMICA ACTA, 2007, 456 (02) :134-144

[10] Structural characterization and chemistry of the industrially important zinc borate, Zn[B3O4(OH)3] [J].

Schubert, DM ;

Alam, F ;

Visi, MZ ;

Knobler, CB .

CHEMISTRY OF MATERIALS, 2003, 15 (04) :866-871

← 1 2 →