Related topics: fuel cell · catalyst · hydrogen gas · oxygen · molecules

Team shatters theoretical limit on bio-hydrogen production

In 1977, researcher Rudolf Thauer proposed a theoretical ceiling on the amount of hydrogen that bacteria could produce via fermentation, the sugar-converting process also responsible for yogurt, beer and cheese.

New core-shell catalyst for ethanol fuel cells

Scientists at the U.S. Department of Energy's (DOE) Brookhaven National Laboratory and the University of Arkansas have developed a highly efficient catalyst for extracting electrical energy from ethanol, an easy-to-store ...

Direct observation of giant molecules

Physicists at the Max Planck Institute for Quantum Optics (MPQ) achieved to form giant diatomic molecules and optically detect them afterwards by using a high-resolution objective.

Major step forward in the production of 'green' hydrogen

The first thermodynamically-reversible chemical reactor capable of producing hydrogen as a pure product stream represents a "transformational" step forward in the chemical industry, the authors of a new study claim.

Chemical juggling with three particles

Chemists from the University of Bonn and their U.S. colleagues at Columbia University in New York have discovered a novel mechanism in catalysis that allows the cheap, environmentally friendly synthesis of certain alcohols. ...

page 3 from 23