This annual report describes progress on a CRADA project aimed at developing a fundamental understanding of candidate next generation NSR materials for NOx after-treatment for light-duty lean-burn (including diesel) engines. Model catalysts that are based on literature formulations are the focus of the work being carried out at PNNL. In addition, the performance and stability of a realistic high temperature NSR catalyst, supplied by JM, is being studied in order to provide baseline data for the model catalysts that are, again, based on formulations described in the open literature.
Revised: February 8, 2013 |
Published: February 8, 2012
Citation
Kim D., G.G. Muntean, C.H. Peden, K. Howden, N. Currier, J. Li, and R. Stafford, et al. 2012.Enhanced High Temperature Performance of NOx Storage/Reduction (NSR) Materials. In FY 2011 Progress Report for Advanced Combustion Engine Research and Development: Energy Efficiency and Renewable Energy Vehicle Technologies Program, edited by G Singh. 182-187. Washington Dc:US Department of Energy.PNNL-21104.