Solvent effects on molecular packing and tribological properties of octadecyltrichlorosilane films on silicon.
作者： Yue-an Cheng , Bin Zheng , Po-hsiang Chuang , Shuchen Hsieh
DOI: 10.1021/LA904656Y
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摘要: Self-assembled monolayer films of octadecyltrichlorosilane were prepared on silicon substrates using hexadecane, toluene, chloroform, and dichloromethane to determine the effects solvent molecular packing tribological properties. Topographical atomic force microscopy images used evaluate film quality surface roughness, measurements, including friction, adhesion, elasticity, provided additional information local nanoscale films. Our results showed that viscosity polarity affected properties films, with hexadecane exhibiting superior Langmuir−Blodgett experiments indicated intermolecular interactions stronger between molecules than for any other in this study. These demonstrate are an important consideration preparation optimization friction contro...
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