Design of Experiment: A Statistical Approach to Understanding Factors Influencing Surface Properties of Sol-Gel Based Non-Stick Ceramic Coatings

Alex Kwasi Kumi; Allan Chelashaw; Yu Mei Zhang; Li Feng Li

doi:10.4028/www.scientific.net/AMR.622-623.420

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 622-623Design of Experiment: A Statistical Approach to...

Design of Experiment: A Statistical Approach to Understanding Factors Influencing Surface Properties of Sol-Gel Based Non-Stick Ceramic Coatings

Abstract:

Ceramic coatings based on sol-gel method have increasingly gained much attention in recent times. In order to ascertain important experimental factors (variables) influencing surface properties, such as adhesion, pencil hardness and advancing contact angle (non-stick) of sol coatings, a 2_6-1-factorial screening design with six experimental variables, precursor mole ratio, low surface energy polymer concentration, silane coupling agent (SCA) concentration, silica nanoparticles concentration (SNP’s),curing temperature and three responses ( surface properties) were investigated. The results indicate that silane coupling agent concentration, SNP’s concentration and their interaction were the most significant experimental factors influencing advancing contact angle. None of the experimental factors studied were statistically significant with respect to hardness and adhesion.

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Periodical:

Advanced Materials Research (Volumes 622-623)

Pages:

420-425

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.622-623.420

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Online since:

December 2012

Authors:

Alex Kwasi Kumi, Allan Chelashaw, Yu Mei Zhang, Li Feng Li

Keywords:

Advancing Contact Angle, Design of Experiment (DOE), Non-Stick Coatings, Response Surface Analysis, Screening Design, Sol-Gel (SG)

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References

[1] W.E. S. Kamps, F. Eder, A. Berndt, H. Zeininger, Applied Surface Science, 256 (2009) S92-S95.

DOI: 10.1016/j.apsusc.2009.04.203

Google Scholar

[2] L.Y.L. Wu, S. Nemeth, Non-stick and scratch resistant sol-gel coating for aluminum, in: D.F.K.H.M.N.R.W.K.J. Bahr (Ed. ) Mechanical Properties Derived from Nanostructuring Materials, 2003, pp.271-276.

DOI: 10.1557/proc-779-w7.7/u8.7

Google Scholar

[3] X.W. A. Qu, P. Pi,J. Cheng, Z. Yang, Colloids and Surfaces A: Physicochemical and Engineering Aspects, 345 (2009) 18-25.

Google Scholar

[4] O.N. M. Grundwürmer, M. Meyer, J. Wehr, N. Schupp, Wear, 263 (2007) 318-329.

Google Scholar

[5] M.D. Y. Joshua Du, G. Tang, H. Zheng,C. -J. Chu, J. H. Osborne, Progress in Organic Coatings 41 (2001) 226–232.

DOI: 10.1016/s0300-9440(01)00133-3

Google Scholar

[6] C.N. S. Zorita, J.P. Bonhoure, N. Robert, F. Tessier, International Journal of Food Science and Technology, 45 (2010) 2494-2501.

Google Scholar

[7] W.Z. L. Xu, B. Xu, Z. Cai, Applied Surface Science, 257 (2011) 5491-5498.

Google Scholar