Determination of Stoichiometry in Lanthanum Strontium Manganates(III)(IV) by Wet Chemical Methods

Kinetics of Oxidation of Fuel Cell Catho

Kinetics of Oxidation of Fuel Cell Cathode Materials Lanthanum Strontium Manganates(III)(IV) at Actual Working Conditions:In SituPowder Diffraction Studies

✍ E. Krogh Andersen; I.G. Krogh Andersen; P. Norby; J.C. Hanson 📂 Article 📅 1998 🏛 Elsevier Science 🌐 English ⚖ 347 KB

Time resolved synchrotron X-ray powder diffraction methods have been used to study the kinetics of oxidation of lanthanum strontium manganates(III, IV) in a flow of oxygen. The process studied is La 1؊x Sr x MnO 3.00 ; /2O 2 La 1؊x Sr x MnO 3.00؉ (for x‫,00.0؍‬ 0.10, 0.15). A contraction of the unit