Sol-gel preparation, band structure, and photochemical activities of double perovskite A2NiWO6 (A = Ca, Sr) nanorods
文摘
A2NiWO6 (A = Ca, Sr) nano-perovskite were prepared via the sol–gel method. The crystalline crystal structure was refined. The optical absorption and band structure were clarified. The photocatalysis activities were discussed on structural properties.