図5 Pt合金触媒の酸素還元活性とd-band centerの相関［クリックで拡大］ 出所：Vojislav Stamenkovic, Bongjin Simon Mun, Karl J. J. Mayrhofer, Philip N. Ross, NenadM. Markovic, Jan, Jeff Greeley, and Jens K.Norskov, Changing the Activity of Electrocatalysts for Oxygen Reduction by Tuning the Surface Electronic Structure, Angew. Chem. Int. Ed. 2006, 45, 2897 -2901、一部筆者が追記
