Long-Chain Organofunctional Silanes: Synthesis and Surface Derivatization

Abstract:

A series of organofunctional long-chain alkylfunctional silanes have been synthesized for the purpose of derivatization of micro- and nanoparticles and generation of molecular monolayers and films on the substrates. 11-bromoundecylsilane and 1, 10-disiladecane are evaluated to interact with a variety of clean hydrogenated metal and metalloid including titanium, silicon and silicon dioxide. The surface of those treated substrates has been analyzed by X-ray photoelectron spectroscopy (XPS) and reflection-absorption infrared spectroscopy (RAIRS). Our preliminary results indicate that self-assembled monolayer has been well formed on titanium metal and silicon wafer, minimally on silicon-dioxide. The discussion of experimental results is also provided.

• Periodical: Advanced Materials Research (Volumes 415-417)
• Pages: 1829-1836
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.415-417.1829
• Online since: December 2011
• Authors: You Lin Pan, Barry Arkles, Eric Eisenbraun, Alain Kaloyeros
• Keywords: Hydrosilylation, Long-Chain Organofunctional Silanes, Monolayer, Reduction, Reflection-Absorption Infrared Spectroscopy, Substition, Surface Derivatization, X-Ray Photoelectron Spectroscopy (XPS)

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