聚吡咯在铝电解电容器中应用

功能材料, 2004, 35(z1): 1080-1087.

1.厦门大学,材料科学与工程系,福建,厦门,361005

2.厦门大学,材料科学与工程系,福建,厦门,361005

3.厦门大学,材料科学与工程系,福建,厦门,361005

Application of polypyrrole in solid electrolytic capacitors

报告由水溶性的APS作为氧化剂、NaDBS作为表面活性剂、p-NPh作为掺杂剂制备的PPY材料的多种电性能,采用SEM观察PPY表面形貌,发现大尺寸磺酸根离子的共存会降低PPY的颗粒尺寸,添加p-NPh提高PPY主链规整度进一步增加PPY的电导率,筛选出应用于卷绕式铝电解电容器的PPY最佳配方.

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