Convenient metal embedment into mesoporous silica channels for high catalytic performance in AB dehydrogenation

Convenient metal embedment into mesoporous silica channels for high catalytic performance in AB dehydrogenation

The infiltration of palladium nanoparticles (PdNPs) into the channels of SBA-15 was conveniently achieved via an incipient wetness procedure employing a tetraglyme solution. Electron tomography demonstrated that PdNPs were outgrown preferentially from the channels. The resultant Pd/SBA-15 showed hig...

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2013-11, Vol.49 (92), p.10832-10834
Hauptverfasser: Park, Jin-Hyung, Kim, Sung-Kwan, Kim, Han Sung, Cho, Yong Jae, Park, Jeunghee, Lee, Kyung Eun, Yoon, Chang Won, Nam, Suk Woo, Kang, Sang Ook
Format: Artikel
Sprache:eng
Schlagworte:
Boranes
Channels
Dehydrogenation
Infiltration
Nanoparticles
Palladium
Tomography
Wetness
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Beschreibung
Zusammenfassung:The infiltration of palladium nanoparticles (PdNPs) into the channels of SBA-15 was conveniently achieved via an incipient wetness procedure employing a tetraglyme solution. Electron tomography demonstrated that PdNPs were outgrown preferentially from the channels. The resultant Pd/SBA-15 showed high performance in the dehydrogenation kinetics of ammonia borane.
ISSN:1359-7345
1364-548X
DOI:10.1039/c3cc46758a