Heterogeneous trimetallic nanoparticles as catalysts

JWM Crawley, IE Gow, N Lawes, I Kowalec… - Chemical …, 2022 - ACS Publications
The development and application of trimetallic nanoparticles continues to accelerate rapidly
as a result of advances in materials design, synthetic control, and reaction characterization …

Recent advances in heterogeneous selective oxidation catalysis for sustainable chemistry

Z Guo, B Liu, Q Zhang, W Deng, Y Wang… - Chemical Society …, 2014 - pubs.rsc.org
Oxidation catalysis not only plays a crucial role in the current chemical industry for the
production of key intermediates such as alcohols, epoxides, aldehydes, ketones and organic …

Alloying–realloying enabled high durability for Pt–Pd-3d-transition metal nanoparticle fuel cell catalysts

ZP Wu, DT Caracciolo, Y Maswadeh, J Wen… - Nature …, 2021 - nature.com
Alloying noble metals with non-noble metals enables high activity while reducing the cost of
electrocatalysts in fuel cells. However, under fuel cell operating conditions, state-of-the-art …

Dynamic core–shell and alloy structures of multimetallic nanomaterials and their catalytic synergies

ZP Wu, S Shan, SQ Zang, CJ Zhong - Accounts of Chemical …, 2020 - ACS Publications
Conspectus Multimetallic nanomaterials containing noble metals (NM) and non-noble 3d-
transition metals (3d-TMs) exhibit unique catalytic properties as a result of the synergistic …

Crystal structural effect of AuCu alloy nanoparticles on catalytic CO oxidation

W Zhan, J Wang, H Wang, J Zhang, X Liu… - Journal of the …, 2017 - ACS Publications
Controlling the physical and chemical properties of alloy nanoparticles (NPs) is an important
approach to optimize NP catalysis. Unlike other tuning knobs, such as size, shape, and …

Dual‐metal single‐atomic catalyst: the challenge in synthesis, characterization, and mechanistic investigation for electrocatalysis

C Chen, M Sun, K Wang, Y Li - SmartMat, 2022 - Wiley Online Library
Dual‐metal single‐atom catalysts (DACs), featuring high atomic utilization efficiency,
excellent selectivity, and stability originating from the atomically dispersed nature, have …

Understanding the Role of Coordinatively Unsaturated Al3+ Sites on Nanoshaped Al2O3 for Creating Uniform Ni–Cu Alloys for Selective Hydrogenation of …

Y Song, S Weng, F Xue, AJ McCue, L Zheng, Y He… - ACS …, 2023 - ACS Publications
In this work, we report a synthesis approach for catalyst preparation using shape-controlled
Al2O3 supports with enriched quantities of coordinatively unsaturated Al3+ centers. These …

Effective Ensemble of Pt Single Atoms and Clusters over the (Ni,Co)(OH)2 Substrate Catalyzes Highly Selective, Efficient, and Stable Hydrogenation Reactions

L Zhu, Y Sun, H Zhu, G Chai, Z Yang, C Shang… - ACS …, 2022 - ACS Publications
A Pt–Ni–Co catalyst was synthesized with Pt single atoms and atomic clusters (SAACs)
dispersed over (Ni, Co)(OH) 2 nanoparticles on a carbon matrix, which leads to high …

Well-defined nanoparticle electrocatalysts for the refinement of theory

JA Trindell, Z Duan, G Henkelman… - Chemical reviews, 2019 - ACS Publications
The relationship between experiment and theory in electrocatalysis is one of profound
importance. Until fairly recently, the principal role of theory in this field was interpreting …

Interplay of Pt and Crystal Facets of TiO2: CO Oxidation Activity and Operando XAS/DRIFTS Studies

Y Zhou, DE Doronkin, M Chen, S Wei… - ACS Catalysis, 2016 - ACS Publications
In this work, the influence of the terminating or exposed crystal planes of anatase TiO2
support on the catalytic activity of Pt/TiO2 catalysts is reported. Strong effects were observed …