Beilstein J. Nanotechnol.2019,10, 356–362, doi:10.3762/bjnano.10.35
groups [28][29], and metal phosphonates [30]. More recently, hybrid silicophosphate xerogels have been produced by reaction of acetoxysilanes with trimethylsilyl esters of phosphoric or phosphonic acids [31], and porous organosilicate covalent polymers have been synthesized by reaction of silicon acetate
PDF
Figure 1: 31P CP magic angle spinning solid-state NMR spectra of the hybrid materials produced by the reactio...
Beilstein J. Nanotechnol.2017,8, 863–871, doi:10.3762/bjnano.8.88
resonance AFM (CR-AFM) to investigate the fabrication of 20–500 nm wide fin structures in a nanoporous organosilicate material. We show that by combining these two techniques, one can clearly observe variations of chemical structure and mechanical properties that correlate with the fabrication process and
the feature size of the organosilicate fins. Specifically, we have observed an inverse correlation between the concentration of terminal organic groups and the stiffness of nanopatterned organosilicate fins. The selective removal of the organic component during etching results in a stiffness increase
microscope; contact resonance; infrared spectroscopy; organosilicate; photothermal; Introduction
A fundamental objective of materials science and engineering is to understand, control, and exploit the relationships between the structure of a material at various length scales and its properties in order to
PDF
Figure 1:
(a) Cross section schematic of the nanoporous organosilicate glass (OSG) fin structures investigate...