In Situ and Emerging Transmission Electron Microscopy for Catalysis Research
Catalysts are the primary facilitator in many dynamic processes. Therefore, a thorough
understanding of these processes has vast implications for a myriad of energy systems. The …
understanding of these processes has vast implications for a myriad of energy systems. The …
Dynamic evolution of metal nanoclusters revealed by in-situ electron microscopy
Nanoclusters involve finite metal atoms are of great importance in chemical synthesis and
catalysis due to their unique structure-dependent properties. Knowing how nanoclusters …
catalysis due to their unique structure-dependent properties. Knowing how nanoclusters …
Kinetic and Thermodynamic Factors Influencing Palladium Nanoparticle Redispersion into Mononuclear Pd (II) Cations in Zeolite Supports
Palladium cations and nanoparticles supported on oxides and zeolites are used as catalysts
and adsorbents for a wide range of chemical reactions of practical importance, with various …
and adsorbents for a wide range of chemical reactions of practical importance, with various …
Surface rearrangement and sublimation kinetics of supported gold nanoparticle catalysts
Heterogeneous catalysts consisting of supported metallic nanoparticles typically derive
exceptional catalytic activity from their large proportion of undercoordinated surface sites …
exceptional catalytic activity from their large proportion of undercoordinated surface sites …
Plateau–Rayleigh instability with a grain boundary twist
We demonstrate using theoretical, computational, and experimental studies a morphological
instability, in which a polycrystalline nanorod breaks up at grain boundaries (GBs) into an …
instability, in which a polycrystalline nanorod breaks up at grain boundaries (GBs) into an …
High Pressure Transmission Electron Microscopy (TEM)
Transmission electron microscopy uses an electron beam to reveal the structural information
of a sample. To this end, the instrument needs to be in a vacuum to prevent electrons from …
of a sample. To this end, the instrument needs to be in a vacuum to prevent electrons from …
Advancements in in-situ transmission electron microscopy for comprehensive analysis of heterogeneous catalysis: insights into the nanoscale dynamic processes
A Sial, T Gao, Q Dong, X Li, H Ren, X Liang, Y Cui… - Science China …, 2024 - Springer
The advances in transmission electron microscopy (TEM) have greatly improved the
characterization of heterogeneous catalysts, offering valuable insights into their operational …
characterization of heterogeneous catalysts, offering valuable insights into their operational …
Machine Learning Enhanced Image Segmentation for High-Fidelity STEM Data Analysis
Transmission electron microscopy (TEM) is an indispensable approach for the
characterization of materials structures, chemistry, and functionality. The rapid advancement …
characterization of materials structures, chemistry, and functionality. The rapid advancement …
Quantitative gas-phase transmission electron microscopy: Where are we now and what comes next?
Based on historical developments and the current state of the art in gas-phase transmission
electron microscopy (GP-TEM), we provide a perspective covering exciting new …
electron microscopy (GP-TEM), we provide a perspective covering exciting new …
Surface Rearrangement and Evaporation Kinetics of Supported Gold Nanoparticle Catalysts
Heterogeneous catalysts consisting of supported metallic nanoparticles typically derive
exceptional catalytic activity from their large proportion of under-coordinated surface sites …
exceptional catalytic activity from their large proportion of under-coordinated surface sites …