ADSORPTION OF 4,4'-BIPYRIDYL ON GOLD

被引:10
作者
CZERWINSKI, A [1 ]
ZAMPONI, S [1 ]
SOBKOWSKI, J [1 ]
MARASSI, R [1 ]
机构
[1] UNIV CAMERINO,DIPARTIMENTO SCI CHIM,I-62032 CAMERINO,ITALY
关键词
D O I
10.1016/0013-4686(90)87050-C
中图分类号
O646 [电化学、电解、磁化学];
学科分类号
081704 ;
摘要
The adsorption of 4,4′-bipyridyl on gold electrodes has been studied by electrochemical methods in both neutral and acidic solutions. The adsorption is a one-centre reaction involving displacement of water molecules from metal surface. The Langmuir-type equation for adsorption is obeyed. The results support previous findings that adsorbed molecules are perpendicularly oriented towards the electrode surface. © 1990.
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页码:591 / 594
页数:4
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