Multiband light emission and nanoscale chemical analyses of carbonized fumed silica

Fumed silica with a specific area of 295 m2/g was carbonized by successive phenyltrimethoxysilane treatments followed by annealing in inert atmosphere up to 650 °C. Emission, excitation, kinetics, and photo-induced bleaching effects were investigated by steady state and time-resolved photoluminescen...

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Veröffentlicht in:	Journal of applied physics 2018-09, Vol.124 (10)
Hauptverfasser:	Vasin, A. V., Kysil, D. V., Lajaunie, L., Rudko, G. Yu, Lysenko, V. S., Sevostianov, S. V., Tertykh, V. A., Piryatinski, Yu. P., Cannas, M., Vaccaro, L., Arenal, R., Nazarov, A. N.
Format:	Artikel
Sprache:	eng
Schlagworte:	Annealing Applied physics Banded structure Bleaching Carbon Chemical industry Chemical precipitation Chemical treatment Electron energy Electron energy distribution Emission analysis Excitation Graphitization Inert atmospheres Light emission Near ultraviolet radiation Organic chemistry Photoluminescence Precipitates Silica fume Silicon dioxide Spectroscopic analysis
Online-Zugang:	Volltext
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