A further development in atomic force microscopy now makes it possible to simultaneously image the height profile of nanometre-fine structures as well as the electric current and the frictional force at solid-liquid interfaces. A team from the Helmholtz-Zentrum Berlin (HZB) and the Fritz Haber Institute (FHI) of the Max Planck Society has succeeded in analysing electrocatalytically active materials and gaining insights that will help optimise catalysts. The method is also potentially suitable for studying processes on battery electrodes, in photocatalysis or on active biomaterials.

The ability to distinguish two chiral enantiomers is an essential analytical capability for chemical industries including pharmaceutical companies, flavor/odor engineering and forensic science. A new wave of chiral optical methods have shown significant improvements in chiral sensitivity, compared to their predecessors, leading to potential analytical advantages for chiral discrimination. Researchers at the Fritz Haber Institute have integrated one of these modern methods with the study of gas-phase anions, which enable mass-selection and the use of a simple table-top laser for observation of the chiral effect. Thus, taking another step closer to realizing a robust analytical tool capable of chiral discrimination of dilute and complex, chiral mixtures.

Achieving a net zero greenhouse gas balance is a major challenge facing the chemical industry. The goal can be met by reducing the energy demand of chemical processes and the sustainable use of raw materials. Researchers of the Fritz-Haber-Institute have shown that the valuable intermediates propylene and propylene oxide can be formed directly by oxidation of propane in the gas phase over nonspecific interfaces, such as sea sand, without producing significant amounts of CO₂.
 

The CatLab project now presented itself very successfully at the international conference on "Challenges on Renewable Energy Storage" in Liblice near Prague. In addition to the FHI, the Helmholtz Centre Berlin and the Max Planck Institute for Chemical Energy Conversion are also involved in the joint catalysis research for better use of green hydrogen.

The application process for the 13th THz Young Scientists Meeting is open. The event will take place from 14th - 15th September in Berlin.