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研究了 Ｐａｎ／ Ｂｅｎ（聚苯胺／膨润土）修饰电极对 Ｆｅ（ｂｐｙ）２＋３ （铁联吡啶）电活性的影响，发现当膨润土修饰电极中含有 Ｐａｎ 时， Ｆｅ（ｂｐｙ）２＋３ 的电化学响应比在 Ｎａ／ Ｂｅｎ（钠型膨润土）上的电响应大许多，表明 Ｐａｎ 具有良好的导电性；同时发现，当电解质溶液的酸度越大时， Ｆｅ（ｂｐｙ）２＋３ 在修饰电极上的电响应越小
The effect of Pan / Ben (polyaniline / bentonite) modified electrode on the electric activity of Fe (bpy) 2 +3 (Fe (bipyridyl) bipyridine) was investigated. It was found that the electrochemical response of Fe (bpy) The electrical response of Na / Ben (sodium bentonite) is much larger, indicating that Pan has good electrical conductivity. It is also found that the larger the acidity of electrolyte, the smaller the electrical response of Fe (bpy) 2 + 3 on the modified electrode