ON THE ELECTROCHEMICAL REDUCTION OF NITRATE ION IN THE PRESENCE OF VARIOUS METAL IONS

• Published in: Analytical Sciences Vol. 7; no. Supple; pp. 1681 - 1684
• Main Authors: OGAWA, NOBUAKI, IKEDA, SHIGERO
• Format: Journal Article
• Language: English
• Published: The Japan Society for Analytical Chemistry 1991
• Subjects: electrochemistry; electrode-inert metal ions; reduction of nitrate

The role of electrode-inert metal ions (Zr(IV), Hf(IV), La(III), Mg(II), Ca(II), Sr(II), Ba(II) and Li(I)) in electrochemical reduction of nitrate ion is discussed an the basis of polarographic measurement. No evidence for nitrate-metal ion complexes in the bulk solution was found from UV and Roman...