In the same vein, have you ever fooled with liquid
rectifiers? The
anode is aluminum; the cathode is usually lead in a soluton of sodium
bicarbonate.
The Nodon valve? I've read about them, never had the urge to kmake one. I
thought hte electrolyte was more commonly ammonium phosphat, or at least
I think that's what the book I've read reocmmends.
-tony