Catalytically active sites of MOF-derived electrocatalysts: synthesis, characterization, theoretical calculations, and functional mechanisms
Z Zhai, W Yan, L Dong, S Deng, DP Wilkinson… - Journal of Materials …, 2021 - pubs.rsc.org
Electrocatalysts play critical roles in electrochemical energy storage and conversion
technologies such as fuel cells, metal–air batteries, and H2O/CO2/N2 electrolysis. Recently …
technologies such as fuel cells, metal–air batteries, and H2O/CO2/N2 electrolysis. Recently …
Multimode Electron Tomography Sheds Light on Synthesis, Structure, and Properties of Complex Metal‐Based Nanoparticles
Electron tomography has become a cornerstone technique for the visualization of
nanoparticle morphology in three dimensions. However, to obtain in‐depth information …
nanoparticle morphology in three dimensions. However, to obtain in‐depth information …
High-power impulse magnetron sputter deposition of Ag on self-assembled Au nanoparticle arrays at low-temperature dewetting conditions
Plasmons have facilitated diverse analytical applications due to the boosting signal
detectability by hot spots. In practical applications, it is crucial to fabricate straightforward …
detectability by hot spots. In practical applications, it is crucial to fabricate straightforward …
Fast electron tomography for nanomaterials
W Albrecht, S Bals - The Journal of Physical Chemistry C, 2020 - ACS Publications
Electron tomography (ET) has become a well-established technique to visualize
nanomaterials in three dimensions. A vast richness in information can be gained by ET, but …
nanomaterials in three dimensions. A vast richness in information can be gained by ET, but …
Thermal activation of gold atom diffusion in Au@ Pt nanorods
Understanding the thermal stability of bimetallic nanoparticles is of vital importance to
preserve their functionalities during their use in a variety of applications. In contrast to well …
preserve their functionalities during their use in a variety of applications. In contrast to well …
Five-second STEM dislocation tomography for 300 nm thick specimen assisted by deep-learning-based noise filtering
Y Zhao, S Koike, R Nakama, S Ihara, M Mitsuhara… - Scientific reports, 2021 - nature.com
Scanning transmission electron microscopy (STEM) is suitable for visualizing the inside of a
relatively thick specimen than the conventional transmission electron microscopy, whose …
relatively thick specimen than the conventional transmission electron microscopy, whose …
Real-time KMC simulation of vacancy-mediated intermixing in Au@ Ag octahedral core–cubic shell nanocrystals with ab initio-guided kinetics
Utilization of core–shell rather than monometallic nanocrystals (NCs) facilitates fine-tuning of
NC properties for applications. However, compositional evolution via intermixing can …
NC properties for applications. However, compositional evolution via intermixing can …
Fast versus conventional HAADF-STEM tomography of nanoparticles: advantages and challenges
HAADF-STEM tomography is a widely used experimental technique for analyzing
nanometer-scale structures of a large variety of materials in three dimensions. It is especially …
nanometer-scale structures of a large variety of materials in three dimensions. It is especially …
Three-dimensional electron tomography and recent expansion of its applications in materials science
Electron tomography (ET) is a powerful tool for elucidating the properties and functionalities
of materials. The innovative development of aberration-corrected electron microscopy in the …
of materials. The innovative development of aberration-corrected electron microscopy in the …
Bimetallic core–shell nanocrystals: opportunities and challenges
With mastery over the colloidal synthesis of monometallic nanocrystals, a combination of two
distinct metals with intricate architectures has emerged as a new direction of innovation …
distinct metals with intricate architectures has emerged as a new direction of innovation …