| prov:value
| - Preferably, the first electrode layer 310 is around about 25???100 nm thick, is stable in oxygen, and is comprised of a noble metal or conductive oxide such as iridium, iridium oxide, Pt, Pd, PdOx, Au, Ru, RuOx, Rh, RhOx, LaSrCoO3, (Ba, Sr)RuO3, LaNiO3 or any stack or combination thereof.
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