Self-assembled monolayers of diamine molecules and phosphomolybdic acid on an ITO surface

被引：23
作者：
Oh, SY
Yun, YJ
Hyung, KH
Han, SH
机构：
[1] Hanyang Univ, Dept Chem, Seoul 133791, South Korea
[2] Soongsil Univ, Dept Chem, Seoul 156743, South Korea
来源：
NEW JOURNAL OF CHEMISTRY | 2004年 / 28卷 / 04期
关键词：
D O I：
10.1039/b310308k
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Self-assembled monolayers of 1,12-diaminododecane were prepared on an ITO surface and characterized by cyclic voltammetry, imine formation, secondary ion mass spectroscopy, and Rutherford backscattering spectroscopy (RBS). The surface concentration of 1,12-diaminododecane was measured to be a maximum of 9 X 10(-10) Mol cm(-2) using RBS. Utilizing the surface amine functional group on the self-assembled monolayers of 1,12-diaminododecane. secondary layers of phosphomolybdic acid were prepared and monitored by cyclic voltammetry. The self-assembled monolayers of 1,12-diaminododecane were stable both physically and chemically, and even survived after exposure to air for 4 months.
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页码：495 / 501
页数：7
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