News & Highlights
Researchers have measured and determined the sources of aerosol pollution at 22 locations in Europe.
New technology provides synthetic natural gas for domestic heating
The CLOUD experiment reveals a new mechanism by which atmospheric particles form. The particles rapidly travel the world, globally impacting cloud formation and climate.
Saharan dust storms played havoc with weather predictions. Invertible neural networks to retrieve aerosol properties from light scattering data may help.
Together with colleagues at ETH Zürich, Peter Alpert and Markus Ammann have directly imaged where light was amplified and where it was not inside photochemically active particles using X-ray spectromicroscopy.
An international research team with PSI participation is rushing to preserve glacier ice for posterity.
In order to better understand climate change in the Arctic and design effective mitigation measures, scientists at EPFL and PSI have studied the aerosols in a region spanning from Russia to Canada.
As of February 1st 2022, Russell McKenna joins the Paul Scherrer Institute’s Laboratory for Energy Systems Analysis (LEA) as head of the Laboratory. The position at PSI and the full professorship at ETHZ will enable him to combine his research with teaching activities. This optimally reinforces the cooperation between ETH Zurich and the two energy sectors, ENE and NES, of the PSI.
Many types of catalysts have been well known for decades, but the fundamental understanding as to why they work so well is still not quite clear. Without this understanding, an even more efficient catalyst cannot be developed, which is needed to reduce the global energy demand. Copper-zinc-alumina (CZA) is a popular catalyst and has been used for about 100 years, as it facilitates the production of the important chemical building block methanol, a molecule that enables the storage of hydrogen in a manner that minimizes negative impact on the carbon-dioxide footprint. Until 2021, scientists debated over the reason why the catalyst works so well. Understanding the reason behind this is vital in order to further develop even better ones. The copper-zinc-alumina (CZA) catalyst is assessed at the Laboratory for catalysis and sustainable chemistry (LSK) of the Paul Scherrer Institute.