New advances in the use of infrared absorption spectroscopy for the characterization of heterogeneous catalytic reactions
F Zaera - Chemical Society Reviews, 2014 - pubs.rsc.org
Infrared absorption spectroscopy has proven to be one of the most powerful spectroscopic
techniques available for the characterization of catalytic systems. Although the history of IR …
techniques available for the characterization of catalytic systems. Although the history of IR …
[HTML][HTML] The role of ceria-based nanostructured materials in energy applications
Ceria (CeO 2) is enjoying increasing popularity in catalytic applications, and in some cases
has established itself as an irreplaceable component. The reasons for such success stem …
has established itself as an irreplaceable component. The reasons for such success stem …
On the structure dependence of CO oxidation over CeO2 nanocrystals with well-defined surface planes
CO oxidation is a model reaction for probing the redox property of ceria-based catalysts. In
this study, CO oxidation was investigated over ceria nanocrystals with defined surface …
this study, CO oxidation was investigated over ceria nanocrystals with defined surface …
Gold supported on metal-doped ceria catalysts (M= Zr, Zn and Fe) for the preferential oxidation of CO (PROX)
A series of ceria oxides doped with 10mol.% of Zr, Zn and Fe have been prepared by a
pseudo sol–gel method throughout the thermal decomposition of the corresponding metallic …
pseudo sol–gel method throughout the thermal decomposition of the corresponding metallic …
Quantitative analysis of adsorbate concentrations by diffuse reflectance FT-IR
J Sirita, S Phanichphant, FC Meunier - Analytical chemistry, 2007 - ACS Publications
Fully quantitative analyses of DRIFTS data are required when the surface concentrations
and the specific rate constants of reaction (or desorption) of adsorbates are needed to …
and the specific rate constants of reaction (or desorption) of adsorbates are needed to …
Synergy between Brønsted Acid Sites and Carbonaceous Deposits during Skeletal 1-Butene Isomerization over Ferrierite
During skeletal 1-butene isomerization over ferrierite carbonaceous deposits block 98% of
the micropores within 24 h, rendering them effectively inaccessible to reactants, while the …
the micropores within 24 h, rendering them effectively inaccessible to reactants, while the …
The design and testing of kinetically-appropriate operando spectroscopic cells for investigating heterogeneous catalytic reactions
FC Meunier - Chemical Society Reviews, 2010 - pubs.rsc.org
This tutorial review discusses some of the current designs of reaction cells used for
operando spectroscopy (X-ray absorption, UV-vis, Raman, transmission FTIR and DRIFTS) …
operando spectroscopy (X-ray absorption, UV-vis, Raman, transmission FTIR and DRIFTS) …
Influence of crystal size and probe molecule on diffusion in hierarchical ZSM-5 zeolites prepared by desilication
The improvement of molecular transport properties of hierarchical H-ZSM-5 obtained by
desilication was evidenced by studying the desorption of o-xylene and isooctane by in situ …
desilication was evidenced by studying the desorption of o-xylene and isooctane by in situ …
Adding diffuse reflectance infrared Fourier transform spectroscopy capability to extended x-ray-absorption fine structure in a new cell to study solid catalysts in …
We describe a novel cell used to combine in situ transmission X-ray absorption
spectroscopy (XAS) with diffuse reflectance infrared Fourier transform spectroscopy …
spectroscopy (XAS) with diffuse reflectance infrared Fourier transform spectroscopy …
Assessment of the Reaction Location of Skeletal 1-Butene Isomerization over Ferrierite
PA Chmielniak, KL Hebisch, UP Kim, JC Kenvin… - ACS …, 2024 - ACS Publications
The pore accessibility of fresh and spent ferrierite (FER) during skeletal 1-butene
isomerization is assessed via probe molecule adsorption. Argon and nitrogen adsorption …
isomerization is assessed via probe molecule adsorption. Argon and nitrogen adsorption …