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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.
The electrochemical behavior of nitroso R salt at mercury electrode and the electrode reaction mechanism were studied.The results showed that the electrode reaction of the nitroso R salt at the mercury electrode was quasi-reversible and the electron transfer number was 4, which was reduced to The corresponding ammonia compounds were adsorbed in accord with the adsorption equation of Franklin. The adsorption coefficient was 3.63 × 105 L / mol, the saturated adsorption capacity was sΓ = 1.00 × 10-10 mol / cm2 and the adsorption factor was 0.94.