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Dr Patrick Cullen
PhD

 
 
 

Research Group News

July 2020

Transmission Electron Micrograph of graphene decorated with platinum nanoparticles. The dark spots are the platinum nanoparticles and the grey sheet they lie on is the graphene support material. Credit: Patrick Cullen / Gyen Ming Angel

Scientists develop new material for longer-lasting fuel cells

23 July 2020

In the study, published today in the journal Nanoscale, researchers produced graphene via a special, scalable technique and used it to develop hydrogen fuel cell catalysts. They showed that this new type of graphene-based catalyst was more durable than commercially available catalysts and matched their performance.  Hydrogen fuel cells convert ... [more]