Formation of [Cu(η2-H2)]+ Species in MFI-type Zeolite and Resulting H–D Exchange Reaction with Hydrogen on Brønsted Acid Sites at 300 K

We examined the adsorption feature of the CuMFI sample for H2 adsorption and found a specific interaction between Cu+ exchanged in MFI and H2 even at 300 K, the formation of η2-type H2-adsorbed species in MFI-type zeolite; it caused H–D exchange reaction with hydrogen on Brønsted acid sites even at...

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Bibliographic Details
Published in:Chemistry letters 2004-12, Vol.33 (12), p.1580-1581
Main Authors: Kuroda, Yasushige, Okamoto, Takae, Mori, Toshinori, Yoshikawa, Yuzo
Format: Article
Language:English
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Summary:We examined the adsorption feature of the CuMFI sample for H2 adsorption and found a specific interaction between Cu+ exchanged in MFI and H2 even at 300 K, the formation of η2-type H2-adsorbed species in MFI-type zeolite; it caused H–D exchange reaction with hydrogen on Brønsted acid sites even at 300 K.
ISSN:0366-7022
1348-0715
DOI:10.1246/cl.2004.1580