How the catalyst works. Credit: University of Melbourne
A radical new process that allows hydrogen to be efficiently sourced from liquid formic acid could be one step forward in making the dream of hydrogen-powered cars an economic reality. Using formic acid to produce hydrogen has never been considered viable because it requires high temperatures to decompose and also produces waste by-products. But the Uni of Melbourne’s Professor Richard O’Hair has led an international team of scientists in designing a molecular catalyst that forces formic acid to produce only H2 and CO2 and at a low temperature of only 70°C.
It marks a new frontier in catalyst design at the molecular level...
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