Organotrichlorosilanes have been applied as coupling agents and surface treatment agents because the organosilane compounds are strongly immobilized onto the material surface. These monolayers are very stable to the mechanical, thermal and environmental attacks. Two methods have been proposed for the preparation of organosilane monolayers: a chemical adsorption from a solution (chemisorption method) [1-3] and a Langmuir transfer from an air-water interface (upward drawing method) [4-8].
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