video: This is a movie visualizing the changes to the pore network with the presence of Fe and Ni in the pores of a single catalytic cracking particle. This material relates to a paper that appeared in the April 3, 2015, issue of Science, published by AAAS. The paper, by F. Meirer at Utrecht University in Utrecht, Netherlands, and colleagues was titled, "Life and death of a single catalytic cracking particle." view more
Credit: [Credit: Utrecht University]