Synthesis of SrMnO3 powders with different morphologies by hydrothermal method

By using two different reagents as the starting materials, SrMnO₃ crystallines with two different morphologies rhombus‐like and rod‐like, have been directly synthesized by hydrothermal conditions. The effects of the hydrothermal parameters on the quality of the SrMnO₃ samples were given for the fist time. And a preparative mechanism for the formation of different morphologies using different reagents during the hydrothermal reaction has been discussed. (© 2007 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)