Influence of aliovalent doping on the La2−xSrxNi1−yCuyO4 for catalytic dry reforming of methane
Aliovalent A- and B-site co-doping of the Ruddlesden–Popper layered perovskite La2NiO4 is demonstrated as a rational strategy to tune redox properties and enhance catalytic performance in dry reforming of methane. Sr2+ substitution at the A-site of La1.6Sr0.4Ni1−yCuyO4 induces Ni2+ → Ni3+ oxidation and changes in the o...