Page 27 - 涂料工业2024年第04期电子刊
P. 27

V              S           ,                         ,Z        C E        (1)
                                    2  4                                  w
             Ny ui t   5(a)
                                                                      17
                                                                                 n                         (1)
                                                                     Z  1  Y(j )
                                                                      C E
                                                                            0
                                                                 ,   n 1             ω
                                                                        Y   n     C E   ,n      0~1
                                                                           0

                                    (Ω cm 2 )  -Z                                    c                c
                                                                                         j
                 (Ω cm 2 )



                                                                        2   , AN - V          R


                 -Z
                                                                 AN - V      R
                                                                          0. 5

                                                                                                            18


                                                                                                     i
                                                                     e
                                                                 (R)             (R)   ,
                                        Z (  cm )
                                                                 , AN - V           R
                                               2

                                                                                            c
                                                                     ,

                                Z (  cm)                         AN - V                       ,
                                        2


                        1"/* 1 1        1"/* 1 1 11
                                                                                      ,
                              (a)—Ny ui t图                                            ,                              探
                                                                               ,
                                                                                                                     索
                                                                         ,   5   , AN - V
                                                                            15
                                                                               X ,                                   开

                                                                     ,
                                                                                                                     发
                             ( )—E S 合电                          ,          ,
                                                                               19
             图5 涂    AN - V     与  AN - V      涂 的 304SS 的                ,
                              0. 5
                  Ny ui t图和涂 体系的E S 合电                           AN - V
             Fi . 5  he Ny ui t plot  o  304SS coated  y  AN - V   and   1. 02 10  A cm ,      AN - V
                                                                        -6
                                                                              2
                                                       0. 5
                    AN - V       coatin    and  the   itted  electric  circuit
                                                                 (5. 74 10  A cm)   ,   AN - V
                                                                           -6
                                                                                 2
                                                                                                       0. 5
                   o  coated 304SS
                                                                 , AN - V
                   5  ,   AN - V    AN - V                                       ,
                                          0. 5
                 304SS   Ny ui t            ,                         ,         ,   E S
                      ,    5(a)                                                      6
                                                                                                       20
              ,                  ,                               AN - V       AN - V
                                                                          0. 5
                             E S   ,                               360 h    Ny ui t
                               16
             5( )               E S                                     6(a)  ,        , AN - V               0. 5
                 ,           2                                        Ny ui t
                                                                                ,
             表2 PANI-PVP 与 PANI-PVP/PPY 涂层体系的
                             0. 5
                  EIS拟合参数                                          0~120 h , AN - V
                                                                                           0. 5
             Table 2 The fitted EIS parameters of PANI-PVP          ,120 h  ,
                                                           0. 5
                     and PANI-PVP/PPY coating systems                 AN         ,
              项目              PANI-PVP   0. 5  PANI-PVP/PPY      , AN
              R  (  cm)           7. 47          5. 98                     ,
                       2
                                                                    ,     AN - V
                           -n
              Y  (   cm    )    1. 67 10 -5    7. 28 10 -5                                0. 5
                        -2
                   -1
                0
                                                                            5
              R  (  cm)           13. 05         1. 84
                       2
                c
                                                                        6( )  ,   360 h  ,
              Z  (  cm)           68. 65         9. 86
                       2
                w
                                                                E S              , AN - V
                   5( )    ,R      ,                                             ,

                ,  C E     ,CPE      ,R
                                         c             c
                                                                                                          13
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