High pressure significantly modulates the association of water with polymers and phase separation processes. New investigations by a German-American research team at the MLZ KWS-3 instrument reveal the pathways of aggregation of polymers into particles and their disintegration. The experiments show that pressure is key to control the hydration properties of the polymers with relevance for degradation processes in micro-plastics.

Einstein called it ‘spooky action at a distance.’ Schrödinger deemed it quantum mechanics’ most essential trait. For decades, quantum entanglement has captivated the brightest minds—and now, we can create entangled neutrons using a standard neutron scattering instrument.

Lithium-ion batteries are essential for modern devices, so researchers continuously work on safer and more efficient alternatives. A research team led by Argonne National Laboratory (DOE) and Dr. Neelima Paul and Dr. habil Ralph Gilles from the Heinz Maier-Leibnitz Zentrum (MLZ) revealed key insights into solid electrolytes for solid-state batteries. Neutron diffraction experiments played a central role in this. Their findings could lead to safer, more energy-efficient batteries.