REDOX ACTIVE REVERSIBLE ELECTRODE AND SECONDARY BATTERY INCLUDING THE SAME

摘要

A redox active reversible electrode comprising a conductive substratum and, superimposed on a surface thereof, a redox active film. This redox active fi lm comprises a redox active sulfurous substance having at least one aromatic ri ng and ring containing at least one disulfide bond wherein sides of the disulfi de containing ring include sides of the aromatic ring, which sulfurous substanc e has the property of without opening of the disulfide containing ring, being capable of reversibly donating and accepting at least one electron per ring.