Transition-metal oxide (TMO) based heterostructures provide fertile playground to explore or functionalize novel quantum materials. In this regard, the combination of 3d and 5d TMOs have gained special interest because simultaneous appearance strong spin–orbit coupling electron correlation at interface those heterostructures. Artificial breaking inversion symmetry in may also result a distinct ...

Introduction The abatement of NOx and N2O is a great challenge for stationary source applications since no catalytic formulation active at moderate temperature around 300°C can remove both pollutants from exhaust gas simultaneously in a complex atmosphere. The replacement of ammonia by hydrogen as reducing agent has many potential applications as suggested by recent studies which show high effi...

A series of novel oxide catalysts, which contain three-dimensionally ordered macroporous (3DOM) and microporous structure, were firstly designed and successfully synthesized by simple method. In the as-prepared catalysts, 3DOM SiO2 is used as support and microporous K-OMS-2 oxide nanoparticles are supported on the wall of SiO2. 3DOM K-OMS-2/SiO2 oxide catalysts were firstly used in soot particl...