Gold nanorods: the most versatile plasmonic nanoparticles

J Zheng, X Cheng, H Zhang, X Bai, R Ai… - Chemical …, 2021 - ACS Publications
Gold nanorods (NRs), pseudo-one-dimensional rod-shaped nanoparticles (NPs), have
become one of the burgeoning materials in the recent years due to their anisotropic shape …

Colloidal synthesis of metal nanocrystals: from asymmetrical growth to symmetry breaking

QN Nguyen, C Wang, Y Shang, A Janssen… - Chemical …, 2022 - ACS Publications
Nanocrystals offer a unique platform for tailoring the physicochemical properties of solid
materials to enhance their performances in various applications. While most work on …

Unlocking synergy in bimetallic catalysts by core–shell design

JES van der Hoeven, J Jelic, LA Olthof, G Totarella… - Nature materials, 2021 - nature.com
Extending the toolbox from mono-to bimetallic catalysts is key in realizing efficient chemical
processes. Traditionally, the performance of bimetallic catalysts featuring one active and one …

Atomic structure evolution of Pt–Co binary catalysts: single metal sites versus intermetallic nanocrystals

X Li, Y He, S Cheng, B Li, Y Zeng, Z Xie… - Advanced …, 2021 - Wiley Online Library
Due to their exceptional catalytic properties for the oxygen reduction reaction (ORR) and
other crucial electrochemical reactions, PtCo intermetallic nanoparticle (NP) and single …

Real time monitoring of the dynamic intracluster diffusion of single gold atoms into silver nanoclusters

K Zheng, V Fung, X Yuan, D Jiang… - Journal of the American …, 2019 - ACS Publications
Alloying metal materials with heterometal atoms is an efficient way to diversify the function of
materials, but in-depth understanding of the dynamic heterometallic diffusion inside the …

Exploring the formation of gold/silver nanoalloys with gas-phase synthesis and machine-learning assisted simulations

Q Gromoff, P Benzo, WA Saidi, CM Andolina… - Nanoscale, 2024 - pubs.rsc.org
While nanoalloys are of paramount scientific and practical interest, the main processes
leading to their formation are still poorly understood. Key structural features in the alloy …

Cobalt–Nickel Nanoparticles Supported on Reducible Oxides as Fischer–Tropsch Catalysts

C Hernández Mejía, JES van Der Hoeven… - ACS …, 2020 - ACS Publications
Efficient and more sustainable production of transportation fuels is key to fulfill the ever-
increasing global demand. In order to achieve this, progress in the development of highly …

Structural control over bimetallic core–shell nanorods for surface-enhanced Raman spectroscopy

JES van der Hoeven, TS Deng, W Albrecht… - ACS …, 2021 - ACS Publications
Bimetallic nanorods are important colloidal nanoparticles for optical applications, sensing,
and light-enhanced catalysis due to their versatile plasmonic properties. However, tuning …

Thermal Stability of Gold/Palladium Octopods Studied in Situ in 3D: Understanding Design Rules for Thermally Stable Metal Nanoparticles

W Albrecht, E Bladt, H Vanrompay, JD Smith… - ACS …, 2019 - ACS Publications
Multifunctional metal nanoparticles (NPs) such as anisotropic multimetallic NPs are crucial
for boosting nanomaterial-based applications. Advanced synthetic protocols exist to make a …

Quantitative 3D characterization of elemental diffusion dynamics in individual Ag@ Au nanoparticles with different shapes

A Skorikov, W Albrecht, E Bladt, X Xie… - ACS …, 2019 - ACS Publications
Anisotropic bimetallic nanoparticles are promising candidates for plasmonic and catalytic
applications. Their catalytic performance and plasmonic properties are closely linked to the …