Propylene oxide as a new reagent for mixed SiO 2 -based aerogels preparation

Propylene oxide as a new reagent for mixed SiO 2 -based aerogels preparation

A two-stage technique is developed to synthesize SiO2-based aerogels using propylene oxide as a reagent. By this technique, we were able to synthesize mixed SiO2–Cr2O3 and SiO2–Yb2O3 aerogels containing 0.4–1.3% at. of the dopant.Graphical Abstract[InlineMediaObject not available: see fulltext.]...

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Veröffentlicht in:Journal of sol-gel science and technology 2017-12, Vol.84 (3), p.377-381
Hauptverfasser: Lermontov, S A, Malkova, A N, Sipyagina, N A, Straumal, E A, Baranchikov, A E, Ivanov, V K
Format: Artikel
Sprache:eng
Schlagworte:
Aerogels
Chemical industry
Propylene
Propylene oxide
Reagents
Silicon dioxide
Synthesis
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Zusammenfassung:A two-stage technique is developed to synthesize SiO2-based aerogels using propylene oxide as a reagent. By this technique, we were able to synthesize mixed SiO2–Cr2O3 and SiO2–Yb2O3 aerogels containing 0.4–1.3% at. of the dopant.Graphical Abstract[InlineMediaObject not available: see fulltext.]
ISSN:0928-0707
1573-4846
DOI:10.1007/s10971-017-4429-5