Ultrathin titania coating for high-temperature stable SiO2/Pt nanocatalysts

Ultrathin titania coating for high-temperature stable SiO2/Pt nanocatalysts

The facile synthesis of silica supported platinum nanoparticles with ultrathin titania coating to enhance metal-support interactions suitable for high temperature reactions is reported, as thermal and structure stability of metal nanoparticles is important for catalytic reactions.

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2011-08, Vol.47 (29), p.8412-8414
Hauptverfasser: Reddy, A Satyanarayana, Kim, Sunmi, Jeong, Hu Young, Jin, Sookyoung, Qadir, Kamran, Jung, Kyoungmin, Jung, Chan Ho, Yun, Jung Yeul, Cheon, Jae Yeong, Yang, Jun-Mo, Joo, Sang Hoon, Terasaki, Osamu, Park, Jeong Young
Format: Artikel
Sprache:eng
Schlagworte:
Coating
Nanocomposites
Nanomaterials
Nanoparticles
Nanostructure
Platinum
Silicon dioxide
Titanium dioxide
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Beschreibung
Zusammenfassung:The facile synthesis of silica supported platinum nanoparticles with ultrathin titania coating to enhance metal-support interactions suitable for high temperature reactions is reported, as thermal and structure stability of metal nanoparticles is important for catalytic reactions.
ISSN:1359-7345
1364-548X
DOI:10.1039/c1cc12022k