Beyond surface redox and oxygen mobility at pd-polar ceria (100) interface: Underlying principle for strong metal-support interactions in green catalysis gan Mahadi, AH, Ye, L, Fairclough, SM, Qu, J, Wu, S, Chen, W, Papaioannou, EI, Ray, B, Pennycook, TJ, Haigh, SJ, Young, NP, Tedsree, K, Metcalfe, IS, Tsang, SCE