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环境化学  2015 

聚电解质吸附特性的压电传感监测研究

Keywords: 聚电解质,染料,吸附,石英晶体微天平

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Abstract:

在石英晶体微天平的电极表面修饰SiO2薄层,实时测定阳离子聚电解质均聚二甲基二烯丙基氯化铵在SiO2表面的吸附质量和吸附动力学过程,在此基础上,监测阴离子染料活性艳红K-2BP在预吸附聚电解质膜上的吸附过程,并讨论了溶液离子强度、pH值对聚电解质吸附特性的影响.

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