Interstitial and substitutional light elements in transition metals for heterogeneous catalysis

T Chen, C Foo, SCE Tsang - Chemical science, 2021 - pubs.rsc.org
The addition of foreign element dopants to monometallic nanoparticle catalysts is of great
importance in industrial applications. Both substitutional and interstitial do** of pure …

Hydrazone-linked covalent organic framework catalyst via efficient Pd recovery from wastewater

M Bashri, S Kumar, P Bhandari, S Stephen… - … applied materials & …, 2024 - ACS Publications
Global consumption and discharge of palladium (Pd) have raised environmental concerns
but also present an opportunity for the sustainable recovery and reuse of this precious metal …

Aqueous phase catalytic and electrocatalytic hydrogenation of phenol and benzaldehyde over platinum group metals

N Singh, U Sanyal, G Ruehl, KA Stoerzinger… - Journal of …, 2020 - Elsevier
The mechanisms of aqueous-phase thermal catalytic hydrogenation (TCH) and
electrocatalytic hydrogenation (ECH) of organic molecules over Pt group metals are not as …

Interplay between Surface-Adsorbed CO and Bulk Pd Hydride under CO2-Electroreduction Conditions

JS Diercks, J Herranz, M Georgi, N Diklic… - ACS …, 2022 - ACS Publications
Palladium is an increasingly investigated electrocatalyst for the electrochemical reduction of
carbon dioxide due to its unique ability to yield carbon monoxide or formate with large …

Machine Learning for Quantitative Structural Information from Infrared Spectra: The Case of Palladium Hydride

O Usoltsev, A Tereshchenko, A Skorynina… - Small …, 2024 - Wiley Online Library
Infrared spectroscopy (IR) is a widely used technique enabling to identify specific functional
groups in the molecule of interest based on their characteristic vibrational modes or the …

Palladium carbide and hydride formation in the bulk and at the surface of palladium nanoparticles

AL Bugaev, OA Usoltsev, AA Guda… - The Journal of …, 2018 - ACS Publications
The presence of a core/shell behavior in Pd nanoparticles (NPs) during the formation of the
metal-hydride phase has recently been highlighted combining X-ray absorption and …

Spectral decomposition of X-ray absorption spectroscopy datasets: methods and applications

A Martini, E Borfecchia - Crystals, 2020 - mdpi.com
X-ray absorption spectroscopy (XAS) today represents a widespread and powerful
technique, able to monitor complex systems under in situ and operando conditions, while …

The structure of Pd-functionalized UiO-67 during CO 2 hydrogenation

AA Skorynina, A Lazzarini, DK Sannes… - Journal of Materials …, 2024 - pubs.rsc.org
The detailed evolution of the local atomic and electronic structure of palladium nanoparticles
(NPs) embedded in Zr-based metal–organic frameworks (MOFs) UiO-67 is presented. The …

Spectroscopy vs. electrochemistry: catalyst layer thickness effects on operando/in situ measurements

JS Diercks, J Herranz, K Ebner, N Diklić… - Angewandte Chemie …, 2023 - Wiley Online Library
In recent years, operando/in situ X‐ray absorption spectroscopy (XAS) has become an
important tool in the electrocatalysis community. However, the high catalyst loadings often …

The insights from X-ray absorption spectroscopy into the local atomic structure and chemical bonding of metal–organic frameworks

MA Soldatov, A Martini, AL Bugaev, I Pankin… - Polyhedron, 2018 - Elsevier
After a short introduction highlighting the potentialities of metal–organic frameworks (MOFs)
and the power of X-ray absorption spectroscopies (XAS), a list of selected examples follows …