journal article·2012-01-01Open access

Hydridosilane Modification of Metals: An Exploratory Study

Barry Arkles, Youlin Pan, Yun Mi Kim, Eric Eisenbraun, Christopher Miller, Alain E.A Kaloyeros

Abstract

The interaction of hydridosilanes with oxide-free metal substrates was evaluated in order to determine their potential for surface modification analogous to alkoxysilanes with metal oxide substrates. Under mild conditions, trihydridosilanes interact with a variety of clean, hydrogenated and fresh metal and metalloid surfaces, including titanium, silicon and gold. In contrast, monohydridosilanes appear to have minimal interaction. All classes of hydridosilanes have minimal interaction with anhydrous oxide surfaces. Preliminary results suggest that surface modification with trihydridosilanes may provide a route for generating self-assembled monolayers on metal substrates. The synthesis of new trihydridosilanes is described. Contact angle, FTIR and XPS data for modified surfaces are provided.
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Research context

OpenAlex topics: Molecular Junctions and Nanostructures · Quantum Dots Synthesis And Properties · 2D Materials and Applications

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

a Gelest Inc., 11 East Steel Rd., Morrisville, PA 19067, USA;, Email: executiveoffice@gelest.com

b Gelest Inc., 11 East Steel Rd., Morrisville, PA 19067, USA

c Gelest Inc., 11 East Steel Rd., Morrisville, PA 19067, USA

d College of Nanoscale Science and Engineering, The University at Albany–SUNY, 255 Fuller Rd., Albany, NY 12203, USA

e College of Nanoscale Science and Engineering, The University at Albany–SUNY, 255 Fuller Rd., Albany, NY 12203, USA

f College of Nanoscale Science and Engineering, The University at Albany–SUNY, 255 Fuller Rd., Albany, NY 12203, USA

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