Langmuir and Langmuir-Blodgett films of a viologen derivative

被引:26
作者
Cea, P [1 ]
Lafuente, C [1 ]
Urieta, JS [1 ]
López, MC [1 ]
Royo, FM [1 ]
机构
[1] Univ Zaragoza, Fac Ciencias, Dept Quim Organ Quim Fis, E-50009 Zaragoza, Spain
关键词
D O I
10.1021/la980865e
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
We present here the study of a symmetrically substituted viologen derivative, 1,1'-dioctadecyl 4,4'-bipyridinium salt, at the air-water interface and arranged in Langmuir-Blodgett (LB) films which were characterized using W-vis spectroscopy. Detailed research of the electrochemical behavior of this molecule in LB films has been performed in terms of the nature of the counterion present in the water subphase, the number of layers, the transference pressure, and the nature of the electrolyte.
引用
收藏
页码:7306 / 7312
页数:7
相关论文
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