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Carboxylic Acids and Esters as Scaffold for Cavities in Porous Single Layer Anti-Reflective Coatings of Silica-Titania with Excellent Optical and Mechanical Properties

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DOI: 10.4236/msa.2014.511078    2,939 Downloads   3,463 Views   Citations

ABSTRACT

Anti-reflective (AR) single layer of silica-titania (SiO2-TiO2) coatings were obtained from sols containing pyromellitic dianhydride (PMDA) derivatives and Ti and Si precursors on glass substrate by dip-coating method. The coatings showed very high optical quality and the transmission was improved to up to 98.5%. Furthermore, the coatings also presented good mechanical stability.

Conflicts of Interest

The authors declare no conflicts of interest.

Cite this paper

Menezes, E. , König, P. , Jilavi, M. , Oliveira, P. and Alves Júnior, S. (2014) Carboxylic Acids and Esters as Scaffold for Cavities in Porous Single Layer Anti-Reflective Coatings of Silica-Titania with Excellent Optical and Mechanical Properties. Materials Sciences and Applications, 5, 783-788. doi: 10.4236/msa.2014.511078.

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