There is difference between solid electrolytes and superionic conductors.

Solid-state ionics is the study of solid electrolytes and their uses.

A portion of the solid electrolyte may also be resistively heated.

The second challenge comes from developing the solid electrolyte, which is required to have these properties:

Therefore, the solid electrolyte needs to be stable during operation.

However, high interfacial resistance can build up between the solid electrolyte and the electrodes.

The sensor consists of a piece of solid electrolyte with two gold electrodes on its surface.

The second electrode is a non-solid (wet) or solid electrolyte.

Bismuth oxide, in its delta form, is a solid electrolyte for oxygen.

Rather than having separate components of electrolyte, binder, and separator, these solid electrolytes can act as all three.