image: This shows Dr. Harry Bitter and Hirsa Torres discussing the results of the characterization of catalyst samples. This image relates to a paper that appeared in the Feb. 17, 2012, issue of Science, published by AAAS. The paper, by H.M. Torres Galvis at Utrecht University in Utrecht, Netherlands, and colleagues was titled, “Supported Iron Nanoparticles as Catalysts for Sustainable Production of Lower Olefins.” view more
Credit: Image courtesy of Hirsa Torres