Transparent conductive oxide (TCO) substrates, conductive films and current collectors are the platform layer beneath countless electrochemical and optoelectronic devices: photoelectrochemistry, dye-sensitized and perovskite solar cells, electrochromic devices, electrocatalyst films, batteries and supercapacitors. ElectroSeek aggregates FTO (fluorine-doped tin oxide) and ITO (indium tin oxide) conductive glass, stainless steel 316L current collectors with tantalum clips, CVD graphene films (with and without PMMA coating), boron-doped diamond (BDD) substrates, 3D graphene and metal foams, MMO-coated titanium plates, noble metal plates, synthetic graphite plates for electrolysis and fuel cells, and vitreous (glassy) carbon substrates. Compare TCO substrate dimensions, sheet resistance, current collector material and supplier across the catalog.