@article{oai:nitech.repo.nii.ac.jp:00002413, author = {羽田, 政明 and Haneda, Masaaki}, journal = {名古屋工業大学先進セラミックス研究センター年報 = Annual report Advanced Ceramics Research Center Nagoya Institute of Technology}, month = {Mar}, note = {The selective reduction of NO with hydrogen (H2-SCR) over platinum group metal catalysts in the presence of O2 is overviewed. Pt and Pd show high activity at low temperatures. The acidity of the support material greatly affects NO reduction activity and selectivity to N2/N2O. Although the activity of Ir and Rh for H2-SCR is low, coexisting SO2 in the reaction gas considerably promotes NO reduction. The best support for Ir and Rh is SiO2. Li and Zn additives improve the activity of Ir/SiO2 and Rh/SiO2, respectively, by maintaining the active reduced metal state., application/pdf}, pages = {15--21}, title = {水素を還元剤とするNO選択還元反応}, volume = {1}, year = {2013}, yomi = {ハネダ, マサアキ} }