A team of chemical engineering researchers have discovered a breakthrough in catalytic converter research through perseverance. This research will help manufactures of cars reduce the need for the use of expensive platinum in catalytic converters.
Eric Peterson, a graduate student in Nanoscience and Microsystems Engineering at the University of New Mexico, began this discovery when he refused to accept that the measurements he recorded using x-ray absorption spectroscopy (XAS) were incorrect.
In order to find a solution, Eric collaborated with a wide group of researchers from the University of New Mexico, US, Fuzhou University, China, Pacific Northwest National Laboratory, US, New Mexico State University, US, Oak Ridge National Laboratory, US and Ulsan National Institute of Science and Technology, Korea, to help explain and resolve what was happening.
Professor of chemical and biological engineering, Abhaya Datye, worked with Eric on this project to improve our ability to measure the sizes of nanoparticles, focusing on those smaller than one nanometre (one billionth of a metre).