Separation and characterization of the active species in Ti-doped NaAlH4

Separation and characterization of the active species in Ti-doped NaAlH4

The catalytic mechanism of doped complex hydrides for hydrogen storage remains unconfirmed. Here, we report a simple method to separate the active species of Ti-based catalysts in NaAlH(4) by filtration using tetrahydrofuran (THF) as solvent. The results show that the average particle size of the ob...

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2013-01, Vol.49 (20), p.2046-2048
Hauptverfasser: Xiong, Renjin, Sang, Ge, Yan, Xiayan, Zhang, Guanghui, Xu, Qinying, Zhang, Huanlin
Format: Artikel
Sprache:eng
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Zusammenfassung:The catalytic mechanism of doped complex hydrides for hydrogen storage remains unconfirmed. Here, we report a simple method to separate the active species of Ti-based catalysts in NaAlH(4) by filtration using tetrahydrofuran (THF) as solvent. The results show that the average particle size of the obtained Al-Ti active species is 30-50 nm.
ISSN:1359-7345
1364-548X
DOI:10.1039/c2cc38553h