ChemInform Abstract: Preparation of La2-xSrxNiO4 (x = 0—1.3) Conducting Oxides via a Citrate Route.
Abstract
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ChemInform Abstract
The nickelates (IV) are synthesized via a citrate route and a classical ceramic route for comparative studies. The citrate route, requiring significantly lower temperatures than the ceramics methodology, provides a finely dispersed powder that is more prone to sintering than the corresponding ceramics. Moreover, the samples derived from citrates are more dense and exhibit higher conductivity.