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 …
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
Selective hydrogenation of α, β-unsaturated aldehydes to unsaturated alcohols is a
challenging class of reactions, yielding valuable intermediates for the production of …
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
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 …
as over 80% of industrial processes rely on catalysts, with many of the most energy-intensive …
Directing reaction pathways via in situ control of active site geometries in PdAu single-atom alloy catalysts
The atomic scale structure of the active sites in heterogeneous catalysts is central to their
reactivity and selectivity. Therefore, understanding active site stability and evolution under …
reactivity and selectivity. Therefore, understanding active site stability and evolution under …
Design of Single-Atom Catalysts and Tracking Their Fate Using Operando and Advanced X-ray Spectroscopic Tools
BB Sarma, F Maurer, DE Doronkin… - Chemical …, 2022 - ACS Publications
The potential of operando X-ray techniques for following the structure, fate, and active site of
single-atom catalysts (SACs) is highlighted with emphasis on a synergetic approach of both …
single-atom catalysts (SACs) is highlighted with emphasis on a synergetic approach of both …
Decoding reactive structures in dilute alloy catalysts
Rational catalyst design is crucial toward achieving more energy-efficient and sustainable
catalytic processes. Understanding and modeling catalytic reaction pathways and kinetics …
catalytic processes. Understanding and modeling catalytic reaction pathways and kinetics …
Metal nanoclusters in point-of-care sensing and biosensing applications
H Nasrollahpour, BJ Sánchez… - ACS Applied Nano …, 2023 - ACS Publications
Nanoclusters are nanostructures consisting of few to tens of atoms which have attracted
great interest from the scientific community due to their applications in a myriad of fields …
great interest from the scientific community due to their applications in a myriad of fields …
Strategies to improve hydrogen activation on gold catalysts
Catalytic reactions involving molecular hydrogen are at the heart of many transformations in
the chemical industry. Classically, hydrogenations are carried out on Pd, Pt, Ru or Ni …
the chemical industry. Classically, hydrogenations are carried out on Pd, Pt, Ru or Ni …
Insights into heterogeneous catalysts under reaction conditions by in situ/operando electron microscopy
HW Cheng, S Wang, G Chen, Z Liu… - Advanced Energy …, 2022 - Wiley Online Library
The advancement of clean energy and environment depends strongly on the development
of efficient catalysts in a wide range of heterogeneous catalytic reactions, which has …
of efficient catalysts in a wide range of heterogeneous catalytic reactions, which has …
Dynamical study of adsorbate-induced restructuring kinetics in bimetallic catalysts using the PdAu (111) model system
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 …
selectivity. In particular, catalyst pretreatment with species such as carbon monoxide and …