[email protected] chemists develop method to produce self-healing catalyst films for hydrogen production
Bochum chemists develop method to produce self-healing catalyst films for hydrogen production 27 May 2017 Chemically aggressive conditions prevail during the electrochemical splitting of water to produce hydrogen, wearing out the catalysts used. Further, engineering stable electrodes using highly active catalyst nanopowders for electrochemical water splitting remains a notorious challenge. Now, chemists at the Centre for Electrochemical Sciences at Ruhr-Universität Bochum (RUB) have devised an innovative and general approach for attaining highly stable catalyst films with self-healing capability based on in-situ self-assembly of catalyst particles during electrolysis. A team comprising Stefan Barwe, Prof Dr Wolfgang Schuhmann and Dr Edgar Ventosa from the Bochum Chair of Analytical Chemistry reports on this in the journal Angewandte Chemie International Edition . The work ...