Researchers Develop Advanced Catalysts for Clean Hydrogen Production

upstart writes:

Researchers develop advanced catalysts for clean hydrogen production:

A catalyst is a substance that increases the rate of a chemical reaction without itself undergoing any permanent chemical change.

The findings are significant because the production of hydrogen is important for "many aspects of our life, such as fuel cells for cars and the manufacture of many useful chemicals such as ammonia," said the OSU College of Engineering's Zhenxing Feng, a chemical engineering professor who led the research. "It's also used in the refining of metals, for producing human-made materials such as plastics and for a range of other purposes."

Producing hydrogen by splitting water via an electrochemical catalytic process is cleaner and more sustainable than the conventional method of deriving hydrogen from natural gas via a carbon-dioxide-producing process known as methane-steam reforming, Feng said. But the cost of the greener technique has been a barrier in the marketplace.

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