在硝酸和吡咯单体混合溶液中,利用电化学聚合法在铝电极表面合成了聚吡咯(PPY)膜;研究了铝/三氧化二铝/聚吡咯电极在硝酸溶液和氯化钾溶液中的电化学阻抗特征,结果表明,铝电极表面聚吡咯膜的存在,使电极电位正移,加速了铝/三氧化二铝基体在含氯离子溶液中的腐蚀.
参考文献
| [1] | P.Somani;A.B.Mandale .Study and development of conducting polymer-based electrochromic display devices[J].Acta materialia,2000(11):2859-2871. |
| [2] | Yoshihiro H;Koji I;Hidemitsu T et al.Solid electrolytic capacitor and method of manufaturing the same[P].US:4805074,1989. |
| [3] | 王文生 .高频低阻片式固体电解电容器的进展[J].电子元件与材料,1998,17(02):16-18. |
| [4] | Yasuo K;Henji A;Toshikuni K et al.Solid electrolytic capacitor comprising a conductive layer made of polymer of pyrrole and its derivative[P].US:5812367,1998. |
| [5] | MARCO-A DE PAOLI;ROSA C. D. PERES .Properties of electrochemically sythsized polymer electrodes-X study of polypyrrole/dodecylbenzene sulfonate[J].Electrochimica Acta,1992,37(07):1173-1182. |
| [6] | Chen S-C;Rau J-R;Tang H-Y .Characterization of metal-implanted polypyrrole -studies of Au (Ⅲ) Cu (Ⅱ) and Pb(Ⅱ) interactions[J].Synthetic Metals,1997,90(02):115-121. |
| [7] | Kwok-Keung Shiu;Fa-Yi Song;Kam-Wing Lau .Effects of polymer thickness on the potentiometric pH responses of polypyrrole modified glassy carbon electrodes[J].Journal of Electroanalytical Chemistry: An International Journal Devoted to All Aspects of Electrode Kinetics, Interfacial Structure, Properties of Electrolytes, Colloid and Biological Electrochemistry,1999(2):109-117. |
| [8] | Rodriguez J;Otero TF;Grande H et al.Optimization of the electrical conductivity of polypyrrole films electrogenerated on aluminium electrodes[J].Synthetic Metals,1996,76:301-303. |
| [9] | H. Nguyen Thi Le;B. Garcia;C. Deslouis;Q. Le Xuan .Corrosion protection and conducting polymers: polypyrrole films on iron[J].Electrochimica Acta,2001(26/27):4259-4272. |
| [10] | T. Zalewska;A. Lisowska-Oleksiak;S. Biallozor;V. Jasulaitiene .Polypyrrole films polymerised on a nickel substrate[J].Electrochimica Acta,2000(24):4031-4040. |
| [11] | Ferreira CA;Aeiyach S et al.Electrosynthesis of strongly adherent polypyrrole coatings on iron and mild steel in aqueous media[J].Electrochimica Acta,1996(41):1801-1809. |
| [12] | L. Makhloufi;H. Hammache;B. Saidani .Electrocatalytic reduction of proton on polypyrrole coatings onto aluminium modified by the electrochemical cementation process[J].Electrochemistry communications,2000(8):552-556. |
| [13] | Gouri Smitha Akundy;Jude O.Iroh .Polypyrrole coatings on aluminum - synthesis and characterization[J].Polymer: The International Journal for the Science and Technology of Polymers,2001(24):9665-9669. |
| [14] | Naoi Katsuhiko;Takeda Masayuki .Simultaneous electrochemical formation of Al2O3/polypyrrole layers (Ⅰ):effect of electrolyte anion in formation process[J].Electrochimica Acta,2000,45(20):3413-3421. |
| [15] | S. B. Saidman;J. B. Bessone .Electrochemical preparation and characterisation of polypyrrole on aluminium in aqueous solution[J].Journal of Electroanalytical Chemistry: An International Journal Devoted to All Aspects of Electrode Kinetics, Interfacial Structure, Properties of Electrolytes, Colloid and Biological Electrochemistry,2002(1/2):87-94. |
| [16] | Kazuhiko Y;Xingpeng G et al.Impedance characteristics of Aluminium during anodic oxidation in acid solution[J].Denki Kagaku Kogyo Kabushiki Kaisha,1997,65:865-870. |
| [17] | Lindfors T.;Lewenstam A.;Ivaska A.;Bobacka J. .Study on soluble polypyrrole as a component in all-solid-state ion-sensors[J].Electrochimica Acta,1998(23):3503-3509. |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%