Hydrogen separation membrane encapsulating Pd nanoparticles in a silica layer

A novel composite membrane encapsulating Pd nanoparticles in a silica layer was prepared. The membrane showed H2 selectivity in an equimolar mixture of H2 and CO2. The Pd nanoparticles were synthesized within a silica layer having a thickness of 1 mm. This composite structure showed good stability a...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	Desalination and water treatment 2010-05, Vol.17 (1-3), p.233-241
Hauptverfasser:	Nagata, Kensuke, Miyamoto, Manabu, Fujioka, Yuichi, Yogo, Katsunori
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Carbon dioxide Composite structures Drinking water and swimming-pool water. Desalination Encapsulating Exact sciences and technology Hydrogen Membranes Mesoporous silica Nanoparticles Palladium Pollution Silicon dioxide Water treatment Water treatment and pollution
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	A novel composite membrane encapsulating Pd nanoparticles in a silica layer was prepared. The membrane showed H2 selectivity in an equimolar mixture of H2 and CO2. The Pd nanoparticles were synthesized within a silica layer having a thickness of 1 mm. This composite structure showed good stability and could significantly reduce the amount of Pd used in the membrane.
ISSN:	1944-3986 1944-3994 1944-3986
DOI:	10.5004/dwt.2010.1723