Reactivity of surface species in heterogeneous catalysts probed by in situ X-ray absorption techniques

S Bordiga, E Groppo, G Agostini… - Chemical …, 2013 - ACS Publications
Starting from the late seventies, the progressively increased availability of synchrotron light
sources allowed the execution of experiments requiring a high X-ray flux in a continuous …

X-ray absorption spectroscopies: useful tools to understand metallorganic frameworks structure and reactivity

S Bordiga, F Bonino, KP Lillerud… - Chemical Society …, 2010 - pubs.rsc.org
The large unit cells, the enormous flexibility and variation in structural motifs of MOFs
represent a big challenge in the characterization of MOF materials, particularly in cases …

Extended x-ray absorption fine structure spectroscopy

TM Hayes, JB Boyce - Solid State Physics, 1983 - Elsevier
Publisher Summary This chapter describes extended x-ray absorption fine structure
spectroscopy (EXAFS) spectroscopy with a breadth sufficient to communicate to the non …

Extended X-ray-absorption fine-structure and near-edge-structure studies on evaporated small clusters of Au

A Balerna, E Bernieri, P Picozzi, A Reale, S Santucci… - Physical Review B, 1985 - APS
The L 3 Au edge of small evaporated gold clusters has been studied by x-ray-absorption
spectroscopy at the Frascati synchrotron radiation facility. Sample discontinuity and particle …

X-ray absorption fine structure (XAFS) studies of oxide glasses—a 45-year overview

VR Mastelaro, ED Zanotto - Materials, 2018 - mdpi.com
X-ray Absorption Fine Structure (XAFS) spectroscopy has been widely used to characterize
the short-range order of glassy materials since the theoretical basis was established 45 …

A thermally stable Pt/Y-based metal− organic framework: exploring the accessibility of the metal centers with spectroscopic methods using H2O, CH3OH, and CH3CN …

KC Szeto, KP Lillerud, M Tilset, M Bjørgen… - The Journal of …, 2006 - ACS Publications
A metal− organic framework (MOF) based on Pt, Y, and 2, 2 '-bipyridine-5, 5 '-dicarboxylate
(BPDC), stable up to 400° C, has been synthesized and characterized. In this MOF, the Pt …

ESTRA-FitEXA: a software package for EXAFS data analysis

C Meneghini, F Bardelli, S Mobilio - … in Physics Research Section B: Beam …, 2012 - Elsevier
ESTRA and FitEXA are two programs for processing X-ray absorption spectroscopy data,
extraction of extended X-ray absorption fine structure (EXAFS) signal, and EXAFS data …

EXAFS studies of amorphous molybdenum and tungsten trisulfides and triselenides

SP Cramer, KS Liang, AJ Jacobson… - Inorganic …, 1984 - ACS Publications
Conclusions The reaction of thallium (I) oxide, T120, with S02 under matrix
isolationconditions has given rise to two distinct product species, the S032" and S2052" …

Characterization of a new porous Pt-containing metal-organic framework containing potentially catalytically active sites: local electronic structure at the metal centers

KC Szeto, C Prestipino, C Lamberti… - Chemistry of …, 2007 - ACS Publications
A crystalline and thermally stable metal-organic framework (MOF) with PtII and GdIII sites
incorporated in the structure has been recently reported. This material has been synthesized …

The modification effect of Fe on amorphous CoB alloy catalyst for chemoselective hydrogenation of crotonaldehyde

Y Pei, P Guo, M Qiao, H Li, S Wei, H He, K Fan - Journal of Catalysis, 2007 - Elsevier
Binary CoB and ternary CoFeB amorphous alloy catalysts with different Fe contents were
prepared by the chemical reduction method. In liquid-phase hydrogenation of …