Information on peltier cells

[harry ravi]

I wonder what material to use to help cool the cold junction ...

On the current peltier modules, there is ceramic I think.

Used in the right environment (near a high cold water source for example), keeping this weld at stable temperature will allow the peltier modules to provide a high temperature delta


I have another project can be better possible using the same concept of configuration of stirlings engine near a single heat source but without peltier module