【摘要】 研究了亚硝基R盐在汞电极上的电化学行为和电极反应机理.结果表明:亚硝基R盐在汞电极上的电极反应为准可逆过程,电子转移数为4,其被还原为其相应的氨类化合物;吸附符合福兰克林吸附方程,吸附系数β=3.63×105L/mol,饱和吸附量sΓ=1.00×10-10mol/cm2,吸附因子υ=0.94.更多还原

【Abstract】 The electrochemical behavior of Nitroso R salt on mercury electrode was investigated,and the mechanism of the reaction was discussed.The experimental results indicate that Nitroso R salt(NRS) is reduced quasi-reversibly by a four-electron process to the corresponding hydroxylamine derivative.The adsorption of NRS on the mercury electrode obeys the Frumkin adsorption isotherm,and the adsorption coefficient(β=3.63×10~4 L/mol),the amount of saturated adsorption(Γ_s=1.00×10~-10 mol/cm~2) and the attractive factor(υ=0.94) are evaluated.更多还原