The structure and function of solid catalysts are inseparably linked at length scales from nm
to cm and beyond. Hard X‐ray tomography offers unique potential for spatially‐resolved …

The current state and challenges of advanced experimental and modeling methods for a
better understanding of heterogeneous chemical reactions are discussed using examples …

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

This review focuses on disordered, or amorphous, porous heterogeneous catalysts,
especially those in the forms of pellets and monoliths. It considers the structural …

Mesoporous nanoparticles provide rich platforms to devise functional materials by
customizing the three-dimensional (3D) structures of nanopores. With the pore network as a …

Efficient nontoxic catalysts for low-temperature NH3 selective catalytic reduction (NH3-SCR)
applications are of great interest. Owing to their promising redox and low-temperature …

Abstract PETRA III at DESY is one of the brightest synchrotron radiation sources worldwide.
It serves a broad international multidisciplinary user community from academia to industry at …

Catalyst research is concerned with synthesizing increasingly active materials, leading to
safety issues at reactor scale, unless the reaction heat release is controllable …

Hard X‐rays are needed for non‐destructive nano‐imaging of solid matter. Synchrotron
radiation facilities (SRF) provide the highest‐quality images with single‐digit nm resolution …

The switch from a carbon-based to a hydrogen-based economy requires environmentally
friendly methods for hydrogen production. CO 2-reforming of methane promises to be a …