Langmuir-Blodgett films from organic solvents

TL;DR

This study explores the formation and properties of Langmuir-Blodgett films created from water-miscible organic solvents, demonstrating their stability and transferability to solid substrates despite volatility.

Contribution

It introduces a method for forming stable multilayer films from volatile, water-miscible organic solvents on water surfaces.

Findings

Layers are stable on water surface

Films can be transferred to solid substrates

Some films withstand heating

Abstract

Surface layers of water miscible volatile organic solvents (N,N-dimethylacetamide, acetone, ethanol, and tetrahydrofuran) have been formed on water and their properties have been studied. The layers are stable on the water surface and can be transferred to a solid substrate to form a multilayer film. Despite the volatility of the source material, some films can even withstand heating.