High Temperature Cyclic Voltammetry on Metal/Metal Oxide Systems

1992 ◽  
Vol 139 (4) ◽  
pp. 1130-1134 ◽  
Author(s):  
P. A. van Manen ◽  
R. Weewer ◽  
J. H. W. de Wit
Keyword(s):  
Cyclic Voltammetry ◽  
High Temperature ◽  
Metal Oxide ◽  
Oxide Systems ◽  
Metal Metal

High temperature zirconia oxygen sensor with sealed metal/metal oxide internal reference

2007 ◽  
Vol 124 (1) ◽  
pp. 192-201 ◽  
Author(s):  
John V. Spirig ◽  
Ramasamy Ramamoorthy ◽  
Sheikh A. Akbar ◽  
Jules L. Routbort ◽  
Dileep Singh ◽  
...  
Keyword(s):  
High Temperature ◽  
Metal Oxide ◽  
Oxygen Sensor ◽  
Internal Reference ◽  
Metal Metal

Structural Relaxations At Metal / Metal Oxide Interfaces

1991 ◽  
Vol 238 ◽  
Author(s):  
W. Mader
Keyword(s):  
Metal Oxide ◽  
Relative Strength ◽  
Model Systems ◽  
Misfit Dislocations ◽  
Orientation Relationships ◽  
Oxide Systems ◽  
Oxide Interfaces ◽  
Metal Metal ◽  
High Resolution Tem ◽  
Interacting Systems

ABSTRACTRecent work is reviewed on the structure of metal/metal oxide interfaces in model systems with well defined orientation relationships and boundary inclination. Structural relaxations established upon interface formation may be described as misfit dislocations which can be investigated using conventional and high resolution TEM. The conditions for obtaining informations at an atomistic scale using HRTEM are critically discussed. Specifically, geometrical restrictions are found to be critical in HRTEM study of {111} interfaces in fee metal -fee oxide systems. Different misfit dislocation networks at {100} interfaces in fee metal - fee oxide systems were observed which may be correlated to the relative strength of metal-anion and metal-cation bonds at the interface. In strongly interacting systems misfit dislocations can possess an equilibrium stand-off distance from the interface. In the system Nb-Al2O3 the interface is shown to be coherent by the registry of atomic columns adjacent to the interface. In this configuration energy is minimized by unbroken strong interfacial bonds and misfit localization in the elastically softer metal.

Compact electrochemical bifunctional NOx/O2 sensor with metal/metal oxide internal reference electrode for high temperature applications

2008 ◽  
Vol 131 (2) ◽  
pp. 448-454 ◽  
Author(s):  
Jiun-Chan Yang ◽  
John V. Spirig ◽  
Dale Karweik ◽  
Jules L. Routbort ◽  
Dileep Singh ◽  
...  
Keyword(s):  
High Temperature ◽  
Metal Oxide ◽  
Reference Electrode ◽  
Internal Reference ◽  
Metal Metal ◽  
Temperature Applications
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