Project supported by the Natural Science Foundation of Ningxia Province(NZ16003)
A series of La-Cu-Zn-O mixed oxide catalysts were synthesized by a co-precipitation method and calcined under different temperatures. The XRD, BET, TPR, N2 O-adsorption, XPS, SEM and TPD techniques were carried out to...
Support by the National Natural Science Foundation of China, the National Key Basic Research Programme of China, and the State Key Lab of New Ceramics and Fine Processes.
Chemical oxidation is used to induce superconductivity in La2CuO4 expitaxial thin films fabricated by pulsed laser deposition technique. Details about the influence of oxidation time on structural, surface morphology,...