Morphology and chemical structure of poly (methyl methacrylate) surfaces and interfaces: restructuring behavior induced by the deposition of SiO2
T Miyamae, H Nozoye - Surface science, 2003 - Elsevier
The surface morphology, molecular structure, and the surface restructuring behavior after
the deposition of a SiO2 layer on poly (methyl methacrylate)(PMMA) have been investigated
by using atomic force microscopy (AFM) in contact mode and sum-frequency generation
(SFG) vibrational spectroscopy. AFM images show that the surface of PMMA is quite flat and
sporadically contains dendritic features, which are micro-crystalline structures of PMMA.
From the SFG measurements, the ester methyl groups of PMMA are pointed away from the …
the deposition of a SiO2 layer on poly (methyl methacrylate)(PMMA) have been investigated
by using atomic force microscopy (AFM) in contact mode and sum-frequency generation
(SFG) vibrational spectroscopy. AFM images show that the surface of PMMA is quite flat and
sporadically contains dendritic features, which are micro-crystalline structures of PMMA.
From the SFG measurements, the ester methyl groups of PMMA are pointed away from the …
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