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arXiv · 0807.2661

Monolayer Characteristics of Pyrene Mixed with Stearic Acid at the Air-Water Interface

Md. N. Islam·D. Bhattacharjee·Syed Arshad Hussain
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Abstract

In the present communication we report the monolayer characteristics of pyrene mixed with stearic acid (SA) at the air-water interface. The monolayer properties are investigated by recording and analyzing the surface pressure-area per molecule isotherm (pi-A) of the pyrene-SA mixed films. It is observed that the pyrene and SA are miscible in the mixed monolayer. This miscibility/nonideality leads to phase separation between the constituent components (pyrene and SA). BAM image of the mixed monolayer confirms the miscibility or nonideal mixing at the mixed monolayer.

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Md. N. Islam, D. Bhattacharjee, Syed Arshad Hussain. 2008-07-16. Monolayer Characteristics of Pyrene Mixed with Stearic Acid at the Air-Water Interface. https://doi.org/10.1142/s0218625x08011378

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