Tuning the selectivity of NH 3 oxidation via cooperative electronic interactions between platinum and copper sites por Chen, L, Guan, X, Fei, Z, Asakura, H, Zhang, L, Wang, Z, Su, X, Yao, Z, Keenan, LL, Hayama, S, van Spronsen, MA, Karagoz, B, Held, G, Allen, CS, Hopkinson, DG, Decarolis, D, Callison, J, Dyson, PJ, Wang, FR