𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Microstructure, oxygen stoichiometry and electrical conductivity of flame-sprayed Sm0.7Sr0.3CoO3−δ

✍ Scribed by Min Gao; Chang-Jiu Li; Cheng-Xin Li; Guan-Jun Yang; Sheng-Qiang Fan


Book ID
108192889
Publisher
Elsevier Science
Year
2009
Tongue
English
Weight
753 KB
Volume
191
Category
Article
ISSN
0378-7753

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Oxygen permeation of La0.3Sr0.7CoO3−δ
✍ C.H. Chen; H.J.M. Bouwmeester; R.H.E. van Doorn; H. Kruidhof; A.J. Burggraaf 📂 Article 📅 1997 🏛 Elsevier Science 🌐 English ⚖ 504 KB

The oxygen permeability of dense La Sr CoO membranes has been measured in the range 750-11008C under 0.3 0.7 32d various oxygen partial pressure gradients. A sweep gas method was employed. Results indicate that in the range of thickness 0.057-0.215 cm used in the present study, the oxygen flux is pr

Surface oxygen exchange of La0.3Sr0.7CoO
✍ RenéH.E. van Doorn; Ian C. Fullarton; Roger A. de Souza; John A. Kilner; Henny J 📂 Article 📅 1997 🏛 Elsevier Science 🌐 English ⚖ 609 KB

The surface oxygen exchange of Lao.3Sro,,Co0,\_6 has been studied by 'SO/'hO exchange followed by dynamic SIMS analysis in the temperature region 700-900°C at a po, of 2.1 X lo4 Pa. The activation energy for the surface exchange rate (k) is 283 kJ mol -' and for the oxygen tracer diffusion coefficie