Unifying views on catalyst deactivation

AJ Martín, S Mitchell, C Mondelli, S Jaydev… - Nature Catalysis, 2022 - nature.com
Berzelius stated that catalysts remain unaltered in their reaction environment. However,
catalyst deactivation always becomes noticeable at certain timescales, frequently hindering …

[HTML][HTML] Accelerating the green hydrogen revolution: A comprehensive analysis of technological advancements and policy interventions

A Islam, T Islam, H Mahmud, O Raihan… - International Journal of …, 2024 - Elsevier
Promoting green hydrogen has emerged as a pivotal discourse in the contemporary energy
landscape, driven by pressing environmental concerns and the quest for sustainable energy …

Probing zeolites by vibrational spectroscopies

S Bordiga, C Lamberti, F Bonino, A Travert… - Chemical Society …, 2015 - pubs.rsc.org
This review addresses the most relevant aspects of vibrational spectroscopies (IR, Raman
and INS) applied to zeolites and zeotype materials. Surface Brønsted and Lewis acidity and …

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 …

Spatial and temporal exploration of heterogeneous catalysts with synchrotron radiation

F Meirer, BM Weckhuysen - Nature Reviews Materials, 2018 - nature.com
Solid catalysts are the workhorses that convert feedstock molecules into fuels, chemicals
and materials. Solid catalysts are highly complex, porous, multi-elemental and often …

Heterogeneities of individual catalyst particles in space and time as monitored by spectroscopy

ILC Buurmans, BM Weckhuysen - Nature chemistry, 2012 - nature.com
Recent years have witnessed the introduction of spatiotemporal spectroscopy for the
characterization of catalysts at work at previously unattainable resolution and sensitivity …

Electron Microscopy of Solid Catalysts Transforming from a Challenge to a Toolbox

DS Su, B Zhang, R Schlögl - Chemical reviews, 2015 - ACS Publications
Nanoscience is a cross-sectional interdisciplinary field of research that can hardly be
overestimated in its enabling character for technologies in many application areas. A …

Three-dimensional imaging of chemical phase transformations at the nanoscale with full-field transmission X-ray microscopy

F Meirer, J Cabana, Y Liu, A Mehta… - Synchrotron …, 2011 - journals.iucr.org
The ability to probe morphology and phase distribution in complex systems at multiple
length scales unravels the interplay of nano-and micrometer-scale factors at the origin of …

Spectroscopy, microscopy, diffraction and scattering of archetypal MOFs: formation, metal sites in catalysis and thin films

M Rivera-Torrente, LDB Mandemaker, M Filez… - Chemical Society …, 2020 - pubs.rsc.org
Metal–organic frameworks (MOFs) are a class of porous crystalline materials showing great
potential for applications such as catalysis, gas storage, molecular separations, energy …

Chemical gradients in automotive Cu-SSZ-13 catalysts for NOx removal revealed by operando X-ray spectrotomography

J Becher, DF Sanchez, DE Doronkin, D Zengel… - Nature Catalysis, 2021 - nature.com
Nitrogen oxide (NO x) emissions are a major source of pollution, demanding ever-improving
performance from catalytic after-treatment systems. However, catalyst development is often …