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Making Nail Polish while Powering Fuel Cells

Researchers have found a way to make the valuable chemical ethyl acetate while generating H2 gas to power fuel cells. CREDIT Nanfeng Zheng

Researchers have found a way to make the valuable chemical ethyl acetate while generating H2 gas to power fuel cells.
CREDIT
Nanfeng Zheng

Hydrogen is widely regarded as a promising and clean alternative energy source. The traditional source of hydrogen (H2) for fuel cell use is water, which is split into H2 and oxygen (O2). But O2 is a low-value product. So, this week in ACS Central Science, researchers report a new approach and a new catalyst that can produce not just hydrogen but also valuable chemicals, including the most common ingredient in nail polish.

Nanfeng Zheng and colleagues recognized that to produce H2, it is necessary to have a source that contains both hydrogen and oxygen. Although water is the typical source, other substances could also fit the bill...

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