Kinetics of formation of RuSr2GdCu2O8 by solid-state reaction of Sr2GdRuO6 and CuO

2003 ◽  
Vol 351 (1-2) ◽  
pp. 7-13 ◽  
Author(s):  
Chen Shaou ◽  
H.F. Braun ◽  
T.P. Papageorgiou
ChemInform ◽  
2003 ◽  
Vol 34 (41) ◽  
Author(s):  
Chen Shaou ◽  
H. F. Braun ◽  
T. P. Papageorgiou

2021 ◽  
Author(s):  
Kananda M. Degues ◽  
Fábio Elyseu ◽  
Adriano Michael Bernardin ◽  
Luciana M. Schabbach ◽  
Márcio C. Fredel

1974 ◽  
Vol 29 (3) ◽  
pp. 503-506 ◽  
Author(s):  
Giorgio Flor ◽  
Vincenzo Massarotti ◽  
Riccardo Riccardi

The solid state reaction WO3 + SrCO3 → SrWO4 + CO2 was studied with the reactants in form both of separate pellets and of powder mixtures.As for pellets, by an application of Wagner’s method it was possible to state that the governing process is the cation counterdiffusion involving W6+ and Sr2+.Thermogravimetric measurements in the temperature range 663° - 755 °C on equimolar powder mixtures and with SrCO3 in a specially prepared spherulitic form were interpreted using Dünwald- Wagner’s equation


1980 ◽  
Vol 11 (3) ◽  
pp. 455-461 ◽  
Author(s):  
K. Nagata ◽  
K. Sato ◽  
K. S. Goto

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