化学镀Ni-P镀层防腐蚀后处理工艺的研究
刘光明, 刘斌
Post-treatment Processes for Corrosion Resistance on Electroless Ni-P Coating
LIU Guangming, LIU Bin
表3
EIS谱的拟合结果
Table 3
Results fitted from EIS plots
Sample
R
s
/
Ωcm
2
Y
0
/
μFcm
-
2
n
R
c
/
kΩcm
2
η
%
Blank
15.730
49.110
0.9238
8.136
0
3-APTS
8.209
10.310
0.9102
57.480
85.85
Stearic acid
8.464
13.460
0.9166
76.250
89.33
Compound
15.690
8.710
0.9482
134.500
93.96