Category Ranking
98%
Total Visits
921
Avg Visit Duration
2 minutes
Citations
20
Article Abstract
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1039/d2fd90085h | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Facile Synthesis of High Areal Density and Stable Pt Single-Atom Electrocatalysts by Arc Discharge Atomization and CoNi Trapping.
Adv Sci (Weinh)
August 2025
Department of Chemical and Biological Engineering, Monash University, Victoria, 3800, Australia.
Pt-group metal single-atom catalysts (SACs) with a large single-atom areal density are highly desirable for efficient electrocatalysis but remain challenging to synthesize. Herein, a facile vacuum direct current arc discharge (DCAD) strategy is reported for the rapid and scalable synthesis of Pt SACs with an unprecedented areal density of 10.6 atoms nm (3.
View Article and Find Full Text PDFHow Nanoalloys Are Formed: A Case Study of Solution-Phase Synthesis of Au-Ag Nanoalloys Using Co-digestive Ripening.
Langmuir
September 2025
Department of Inorganic and Physical Chemistry, Indian Institute of Science, Bangalore 560012, India.
Digestive ripening has emerged as an outstanding solution-based methodology to obtain colloidal bimetallic nanomaterials with excellent control over their size and composition. Solvated metal atom dispersion (SMAD) in conjunction with digestive ripening has been used as a synthetic protocol to derive colloidal gold-silver nanoalloys. A comprehensive study has been carried out to elucidate the mechanistic pathways through which nanoalloying of gold and silver takes place via digestive ripening.
View Article and Find Full Text PDFFemtosecond-Laser Synthesized PtBi Nanoalloys for Efficient Methanol Oxidation in Hybrid Electrolysis.
Adv Sci (Weinh)
August 2025
Laser Micro/Nano-Fabrication Laboratory, School of Mechanical Engineering, Beijing Institute of Technology, Beijing, 100081, China.
Hydrogen production through electrochemical seawater splitting is challenged by the energy-intensive oxygen evolution reaction and the competing chlorine evolution reaction. To overcome these obstacles, ligand-free platinum bismuth (PtBi) alloy nanoparticles (≈2 nm) are synthesized via femtosecond laser liquid ablation under nonequilibrium conditions, yielding metastable structures with tunable elemental compositions populated with defects. The PtBi/C catalyst excels in alkaline methanol oxidation reaction (MOR), delivering a mass activity of 17.
View Article and Find Full Text PDFAnnealing Effects on Cu Migration in the Colloidal Synthesis of Pd-Chalcogenides Nanoheterostructures.
Nano Lett
August 2025
Department of Chemical Sciences and Bernal Institute, University of Limerick, V94 T9PX Limerick, Ireland.
Heterostructuring nanocrystals into a modular metal-semiconductor configuration enables tunable and novel functionalities. Such combinations at the nanoscale equip hybrid structures with unique electronic, optical, and catalytic properties unobserved in single-phase materials. Here, we report the hot-injection synthesis of Pd-CuPdSTe nanoheterostructures (NHCs) from PdCu nanoalloy seeds.
View Article and Find Full Text PDFElement-Specific Local Chemical Order of High-Entropy Nanoalloys.
ACS Nano
July 2025
Department of Chemistry, Dalhousie University, Halifax, NS B3H 4R2, Canada.
Multielemental nanoalloys have shown significant promise in applications like catalysis, due to the structural features that arise from their complex structure. A key feature of particular interest is local chemical order (LCO) at the scale of a single neighboring bond length. LCO has proven challenging and inconclusive to identify and assess in these materials, particularly in samples containing elements with similar atomic numbers.
View Article and Find Full Text PDF