methyl viologen(2+) in sodium hydroxide Kinetics; byproducts: methyl viologen(1+); aq. NaOH; other Radiation; pulse radiolysis, pH 10-13; monitoring by UV;

in acetonitrile Electrochem. Process; Ru(bpz)3(1+) and Ru(bpz)3(3+) formed during cathodic and anodic potential pulses, resp., react with each other forming excited singlet and triplet states of Ru(bpz)3(2+); chemiluminescence studied; not isolated;