Characterization of the Interaction of Hydrogen with Iridium Clusters in Zeolites by Inelastic Neutron Scattering Spectroscopy

1994 ◽  
Vol 351 ◽  
Author(s):  
J.M. Nicol ◽  
T.J. Udovic ◽  
R.R. Cavanagh ◽  
Z. Xu ◽  
S. Kawi ◽  
...  

ABSTRACTIncoherent inelastic neutron scattering (IINS) measurements of hydrogen bound to Ir6 clusters in the nanoscale pores of zeolite NaY and similar clusters in KL zeolite are reported. On the basis of hydrogen uptake measurements and the observation of peaks in the IINS spectra, we infer that hydrogen is bound to the metal nanoclusters in the zeolite pores. The HINS data for both zeolites are similar and consistent with the presence of IrH2 species.

2000 ◽  
Vol 98 (9) ◽  
pp. 567-572 ◽  
Author(s):  
B. PACI ◽  
M. S. DELEUZE ◽  
R. CACIUFFO ◽  
A. ARDUINI ◽  
F. ZERBETTO

RSC Advances ◽  
2019 ◽  
Vol 9 (33) ◽  
pp. 18785-18790 ◽  
Author(s):  
Alexander P. Hawkins ◽  
Andrea Zachariou ◽  
Paul Collier ◽  
Russell A. Ewings ◽  
Russell F. Howe ◽  
...  

The interaction between ZSM-5 and propene over the temperature range 140–373 K is investigated by application of inelastic neutron scattering spectroscopy.


2011 ◽  
Vol 13 (17) ◽  
pp. 7789 ◽  
Author(s):  
Stewart F. Parker ◽  
Stephen M. Bennington ◽  
Jon W. Taylor ◽  
Henryk Herman ◽  
Ian Silverwood ◽  
...  

Sign in / Sign up

Export Citation Format

Share Document