Transition metal–zeolite composites are versatile catalytic materials for a wide range of
industrial and lab-scale processes. Significant advances in fabrication and characterization …

This review features state-of-the-art in situ and operando electron microscopy (EM) studies
of heterogeneous catalysts in gas and liquid environments during reaction. Heterogeneous …

Pt nanoparticles play an essential role in a wide variety of catalytic reactions. The activity of
the particles strongly depends on their three-dimensional (3D) structure and exposed facets …

Tomographic imaging of time-evolving samples is a challenging yet important task for
various research fields. At the nanoscale, current approaches face limitations of …

The functionality of heterogeneous catalysts is influenced by a delicate interplay of multiple
parameters, including morphology and structure, chemical potential gradients and related …

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 …

A thorough understanding of the thermal stability and potential resha** of anisotropic gold
nanostars is required for various potential applications. Combination of a tomographic …

Scanning transmission electron microscopy (STEM) is suitable for visualizing the inside of a
relatively thick specimen than the conventional transmission electron microscopy, whose …

Electron Tomography (ET) is of greatest interest in studying nano-and biological materials
since it gives access to 3D morphological, chemical and physical features. Even though ET …

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 …