In Situ Study of the Reaction Sequence in the Sol–Gel Synthesis of a (Ba0.5Sr0.5)(Co0.8Fe0.2)O3− Perovskite by X-Ray Diffraction and Transmission Electron Microscopy
Abstract:Examination of the complexing citric acid/EDTA synthesis of (Ba0.5Sr0.5)(Co0.8Fe0.2)O3− is presented by in situ X-ray diffraction and transmission electron microscopy, which elucidate all intermediate phases and the formation of the perovskite structure for the first time.
Document Type: Research Article
Affiliations: Institute of Physical Chemistry and Electrochemistry, Leibniz Universität Hannover, D-30167 Hannover, Germany
Publication date: 2007-11-01