Concentration dependent wetting by aniline-ethanol binary system

Authors

  • Vinjanampaty Madhurima Central University of Tamil Nadu, Thiruvarur, 610001 India,
  • Jonathan Lalnunsiama 2Department of Physics, Mizoram University, Aizawl, Mizoram, 796009 India

DOI:

https://doi.org/10.13171/mjc.2.1.2012.16.08.20

Abstract

Wetting of five substrates namely glass, indium tin oxide, aluminum oxide, hylam and teflon by aniline-ethanol binary system over the entire concentration range is studied using contact angle measurements. Rapid wetting of the substrates, especially hylam in the aniline rich region is understood in terms of the surface energies of the substrates and the intermolecular interactions between the two moieties. FTIR, dielectric and conformational analysis are used to study the molecular interactions in the binary system.

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Published

2012-08-16

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Physical Chemistry