Designing sites in heterogeneous catalysis: are we reaching selectivities competitive with those of homogeneous catalysts?

F Zaera - Chemical Reviews, 2022 - ACS Publications
A critical review of different prominent nanotechnologies adapted to catalysis is provided,
with focus on how they contribute to the improvement of selectivity in heterogeneous …

Single-atom alloy catalysis

RT Hannagan, G Giannakakis… - Chemical …, 2020 - ACS Publications
Single-atom alloys (SAAs) play an increasingly significant role in the field of single-site
catalysis and are typically composed of catalytically active elements atomically dispersed in …

Guidelines to achieving high selectivity for the hydrogenation of α, β-unsaturated aldehydes with bimetallic and dilute alloy catalysts: a review

M Luneau, JS Lim, DA Patel, ECH Sykes… - Chemical …, 2020 - ACS Publications
Selective hydrogenation of α, β-unsaturated aldehydes to unsaturated alcohols is a
challenging class of reactions, yielding valuable intermediates for the production of …

Dilute alloys based on Au, Ag, or Cu for efficient catalysis: from synthesis to active sites

JD Lee, JB Miller, AV Shneidman, L Sun… - Chemical …, 2022 - ACS Publications
The development of new catalyst materials for energy-efficient chemical synthesis is critical
as over 80% of industrial processes rely on catalysts, with many of the most energy-intensive …

Fundamental aspects of alkyne semi-hydrogenation over heterogeneous catalysts

Z Wang, Q Luo, S Mao, C Wang, J Xiong, Z Chen… - Nano Research, 2022 - Springer
Alkyne semi-hydrogenation is extremely significant for the production of polymer-grade
ethylene and lots of fine chemicals in modern industry. Many efforts had been devoted to …

Decoding reactive structures in dilute alloy catalysts

N Marcella, JS Lim, AM Płonka, G Yan, CJ Owen… - Nature …, 2022 - nature.com
Rational catalyst design is crucial toward achieving more energy-efficient and sustainable
catalytic processes. Understanding and modeling catalytic reaction pathways and kinetics …

Evaporation-induced self-assembly of metal oxide inverse opals: From synthesis to applications

JES Hoeven, AV Shneidman, NJ Nicolas… - Accounts of Chemical …, 2022 - ACS Publications
Conspectus Inverse opals (IOs) are highly interconnected three-dimensional macroporous
structures with applications in a variety of disciplines from optics to catalysis. For instance …

Tuning the Hydrogenation Selectivity of an Unsaturated Aldehyde via Single-Atom Alloy Catalysts

HT Ngan, P Sautet - Journal of the American Chemical Society, 2024 - ACS Publications
Selective hydrogenation of α, β-unsaturated aldehydes to produce unsaturated alcohols
remains a challenge in catalysis. Here, we explore, on the basis of first-principles …

Dynamic modification of palladium catalysts with chain alkylamines for the selective hydrogenation of alkynes

Q Luo, Z Wang, Y Chen, S Mao, K Wu… - … Applied Materials & …, 2021 - ACS Publications
Selective hydrogenation of alkynes plays a pivotal role in the field of chemical production but
still suffers from restrained catalytic activity and low alkene selectivity. Herein, a dynamic …

Dynamical study of adsorbate-induced restructuring kinetics in bimetallic catalysts using the PdAu (111) model system

C Zhou, HT Ngan, JS Lim, Z Darbari… - Journal of the …, 2022 - ACS Publications
Dynamic restructuring of bimetallic catalysts plays a crucial role in their catalytic activity and
selectivity. In particular, catalyst pretreatment with species such as carbon monoxide and …