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RSS FeedsDetermining the activity of noble-metal-free catalyst particles
(PHYSorg.com Nanotechnology)

 
 

4 october 2019 16:15:05

 
Determining the activity of noble-metal-free catalyst particles
(PHYSorg.com Nanotechnology)
 


Chemists have developed a new method with which they can characterize individual noble-metal-free nanoparticle catalysts. The particles could be a cheap alternative to precious metal catalysts for obtaining hydrogen from water by means of electrolysis. `In order to develop effective nanoparticles, we need to understand how the structure and activity of individual particles or small particle groups are related to each other,` says Professor Wolfgang Schuhmann of the Center for Electrochemistry at Ruhr-Universitšt Bochum. He describes a new measurement method for this purpose together with the researchers Tsvetan Tarnev and Dr. Harshitha Barike Ayappa from Bochum and Professor Corina Andronescu from the University of Duisburg-Essen and other colleagues in the journal Angewandte Chemie of 1 October 2019.


 
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