Search for dissertations about: "La$_2$Zr$_2$O$_7$"

Found 1 swedish dissertation containing the word La$_2$Zr$_2$O$_7$.

2. 1. Hydrogen in oxides: a density-functional study of thermodynamic and kinetic aspects

   Author : Mårten Björketun; Chalmers tekniska högskola; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; proton conduction; La$_2$Zr$_2$O$_7$; protonation; kinetic Monte Carlo; density functional theory.; BaZrO$_3$; hydrogen oxide systems; electronic structure;

   Abstract : Many solid oxides, especially those possessing a perovskite structure, exhibit significant proton conductivity when being acceptor doped and placed in hydrogen-containing atmospheres. Consequently, they have attracted attention foruse as solid membranes in electrochemical devices such as gas sensors, steam electrolyzers and fuel cells. READ MORE