The surface chemistry of metal-based hydrogenation catalysis

F Zaera - ACS Catalysis, 2017 - ACS Publications
The promotion of hydrogenation reactions by transition-metal-based heterogeneous
catalysts was established many decades ago but is still quite common in the chemical …

Kinetic Study of the Hydrogenation of Unsaturated Aldehydes Promoted by CuPtx/SBA-15 Single-Atom Alloy (SAA) Catalysts

Y Cao, J Guerrero-Sańchez, I Lee, X Zhou… - ACS …, 2020 - ACS Publications
A comprehensive study of the kinetics of the catalytic hydrogenation of unsaturated
aldehydes, in particular of cinnamaldehyde, promoted by CuPt x/SBA-15 single-atom alloy …

Use of molecular beams for kinetic measurements of chemical reactions on solid surfaces

F Zaera - Surface Science Reports, 2017 - Elsevier
In this review we survey the contributions that molecular beam experiments have provided to
our understanding of the dynamics and kinetics of chemical interactions of gas molecules …

Mechanistic Insights into Processive Polyethylene Hydrogenolysis through In Situ NMR

TY Zhao, M Meirow, A Tennakoon, X Wu… - …, 2023 - ACS Publications
Chemical polymer upcycling by processive catalysts is a promising plastic waste
remediation strategy, with the capability of producing selective, high-value products from …

Adsorption, thermal conversion, and catalytic hydrogenation of acrolein on Cu surfaces

MT Nayakasinghe, RP Perez, B Chen, N Takeuchi… - Journal of …, 2022 - Elsevier
The adsorption, thermal chemistry, and catalytic hydrogenation of acrolein on copper model
surfaces was characterized by a combination of surface-science techniques, namely …

Hydrogenation of cinnamaldehyde on Cu (110) single-crystal surfaces

B Chen, F Zaera - The Journal of Physical Chemistry C, 2021 - ACS Publications
Temperature-programmed desorption experiments in two modalities, namely, using linear
temperature ramping (TPD) and under isothermal conditions (IsoTPD), were performed to …

Mechanisms of Methylenecyclobutane Hydrogenation over Supported Metal Catalysts Studied by Parahydrogen‐Induced Polarization Technique

OG Salnikov, DB Burueva, LM Kovtunova… - …, 2022 - Wiley Online Library
In this work the mechanism of methylenecyclobutane hydrogenation over titania‐supported
Rh, Pt and Pd catalysts was investigated using parahydrogen‐induced polarization (PHIP) …

Selectivity in hydrogenation catalysis with unsaturated aldehydes: parallel versus sequential steps

Y Dong, F Zaera - The Journal of Physical Chemistry Letters, 2018 - ACS Publications
A high-flux molecular beam setup has been used to characterize the kinetics of the steady-
state catalytic hydrogenation of unsaturated aldehydes, specifically of crotonaldehyde …

Heterogeneous Parahydrogen Pairwise Addition to Cyclopropane

OG Salnikov, KV Kovtunov, P Nikolaou… - …, 2018 - Wiley Online Library
Hyperpolarized gases revolutionize functional pulmonary imaging. Hyperpolarized propane
is a promising emerging contrast agent for pulmonary MRI. Unlike hyperpolarized noble …

Same size, same support, same spectator? Selective acetylene hydrogenation on supported Pd nanoparticles

MD Rötzer, M Krause, T Hinke, K Bertrang… - Physical Chemistry …, 2024 - pubs.rsc.org
The selective hydrogenation of acetylene catalyzed by Pd nanoparticles is industrially used
to increase the purity of ethylene. Despite the implementation of Pd based catalysts on an …