Surface Hydrophobic Modification of T-ZnOw with Silane Coupling Agent

Zhong Yuan Wu; Liang Hu; Jia Xi Chen

doi:10.4028/www.scientific.net/AMR.634-638.3048

Paper Titles

Synthesis of Ortho Phthaloyl Chloride Using Triphosgene by Response Surface Methodology
p.3026

Topography and Wettability of Waterborne Polyurethane Coatings with Varying Amounts of Hard Segments
p.3033

Microstructures of Surface Alloyed Carbon Steel Fabricated by Ferrous-Tungsten and Carbon Powders
p.3038

Structure and Properties of TiBCN Coatings Synthesized Using Unbalanced Magnetron Sputtering
p.3044

Surface Hydrophobic Modification of T-ZnOw with Silane Coupling Agent
p.3048

Novel Synthesis and Characterization of Titanium Carbide Coatings on Graphite Flakes
p.3052

Dissolution of Pyrite Particles by Chemical Oxidation and Bioleaching
p.3059

Dynamic Study on Lime Carbonation
p.3065

Effect of pH on PCP Remediation by Smectite Supported Pd / Fe
p.3071

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 634-638Surface Hydrophobic Modification of T-ZnOw with...

Surface Hydrophobic Modification of T-ZnOw with Silane Coupling Agent

Abstract:

Surface hydrophobic modification of T-ZnOw was experimented with silane coupling agent KH-570(gamma-(methylpropyl acyloxy)trimethoxysilane). It was shown by FT-IR that the whiskers was modified by silane coupling agents molecular compounded with the Zn-OH of whiskers. The effect of grafted modification with KH570 on hydrophobicity of T-ZnOw was characterized with dispersion stability test in an organic solvent and measuring the contact angle between the whiskers on distilled water. The results showed that surface treatment of T-ZnOw with KH570 improves hydrophobicity of whiskers simultaneously, and the modified whiskers have much slower settling rates than the pristine whiskers in the liquid paraffin. The contact angle between the modified whiskers with distilled water is 137.75 degrees, which is a significant increase.

You might also be interested in these eBooks

Advances in Chemical, Material and Metallurgical Engineering

View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 634-638)

Pages:

3048-3051

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.634-638.3048

Citation:

Cite this paper

Online since:

January 2013

Authors:

Zhong Yuan Wu, Liang Hu, Jia Xi Chen

Keywords:

Coupling Agent, Hydrophobic, Surface Modification, T-ZnOw

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] Anran Zeng, Yuying Zheng, Yong Guo et al. Materials & design, 2012, 34(Feb. ): 691-698.

Google Scholar

[2] Ya-lin Ma, Guosheng Hu, Xinglin Ren et al. Materials Science & Engineering. A, Structural Materials: Properties, Microstructure and Processing, 2007, 460/461(0): 611-618.

Google Scholar

[3] Daoxing Sun, Xiao Miao, Kejie Zhang et al. Journal of Colloid and Interface Science, 361(2011) 483-490.

Google Scholar

[4] Erjun Tang, Hong Liu, Liming Sun, et al. European Polymer Journal, 2007, 43: 4210-4218.

Google Scholar

[5] Ma Shu-rui, SHI Li-yi, FENG Xin, et al. J Shanghai Univ (Engl Ed), 2008, 12(3): 278-282.

Google Scholar

[6] M. Sabzi, S. M. Mitabedini, J. Zohutiaan-Mehr et al. Progress in Organic Coatings, 65(2009) 222-228.

Google Scholar