Large-area highly-oriented SiC nanowire arrays: Synthesis, Raman, and photoluminescence properties

Article Abstract:

Large-area highly oriented SiC nanowire arrays are fabricated by chemical vapor reaction using an ordered nanoporous anodic aluminum oxide (AAO) template and a graphite reaction cell and their microstructures are characterized by various methods. Some unique optical properties are found in the Raman spectroscopy and photoluminescence emission from oriented SiC nanowire arrays, which are different from previous observations of SiC materials.

Silicon Carbide, Usage, Transmission electron microscopes, Silicon carbides, Structure

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Theoretical study of the interaction between selected adhesives and oxide surfaces

Article Abstract:

The competition of the various organic components or two representative adhesive systems for reactive defect sites at model surfaces of both SiO(sub 2) and Al(sub 2)O(sub 3) is investigated. The reaction energies of resin monomers, curing agents, and in some cases also of additional adhesion promoters with the defects are calculated.

Science & research, Research, Adhesives, Surface chemistry

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