Mastery of order–disorder processes in highly nonequilibrium nanostructured oxides has significant implications for the development emerging energy technologies. However, we are presently limited our ability to quantify and harness these at high spatial, chemical, temporal resolution, particularly extreme environments. Here, describe percolation disorder model oxide interface LaMnO3/SrTiO3, whi...

LaMnO3 with perovskite structure is a SCR de-NOx catalyst good performance at low temperatures. In this paper, the reaction process on 010 surface of was studied by DFT method, to guide development catalysts and their effective application. The results obtained through research indicate that both E-R L-H mechanisms exist surface. NH3 molecule can be absorbed L acid then oxidized lattice oxygen ...