Michael Meischein (IMAGE) Ruhr-University Bochum Caption Michael Meischein in front of the sputter system in which nanoparticles are fabricated by co-deposition into an ionic liquid Credit RUB, Marquard Usage Restrictions The image may only be used for reporting about the Ruhr-Universitaet Bochum in the context of the press release "New class of catalysts for energy conversion" published in May 2019. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.