Filamentous carbon templated SiO2–NiO aerogel: structure and catalytic properties for direct oxidation of hydrogen sulfide into sulfur

Silica aerogels comprising nickel oxide nanoparticles were synthesized with no use of supercritical drying. A high specific surface area (more than 1000 m2/g), mesoporous structure and considerable stability to sintering up to 900 °C are characteristic of these aerogels. The aerogels were synthesize...

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Veröffentlicht in:	Catalysis letters 2000-01, Vol.70 (1-2), p.83-91
Hauptverfasser:	Ermakova, Marina A, Dmitriy Yu Ermakov, Max Yu Lebedev, Rudina, Nina A, Kuvshinov, Gennadiy G
Format:	Artikel
Sprache:	eng
Schlagworte:	Carbon Catalysis Conversion Hydrogen sulfide Nanofibers Nanoparticles Nickel oxides Oxidation Selectivity Silica aerogels Silicon dioxide Sol-gel processes Structural stability Synthesis Tetraethyl orthosilicate
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