Electrocrystallized platinum nanoparticle on carbon substrate

被引:26
作者
Liu, SQ [1 ]
Tang, ZY [1 ]
Wang, EK [1 ]
Dong, SJ [1 ]
机构
[1] Chinese Acad Sci, Changchun Inst Appl Chem, Electroanalyt Chem Lab, Changchun 130022, Peoples R China
关键词
platinum; nanoparticle; electrochemistry; scanning tunneling microscopy;
D O I
10.1016/S1388-2481(00)00125-9
中图分类号
O646 [电化学、电解、磁化学];
学科分类号
081704 ;
摘要
Platinum nanoparticles were electrocrystallized on a 4-aminophenyl monolayer-grafted carbon substrate. These Pt-modified surfaces were characterized by scanning tunneling microscopy (STM). The characterization by STM revealed that the platinum nanoparticles obtained had good size monodispersity and were well separated from one another on HOPG surfaces. (C) 2000 Elsevier Science S.A. All rights reserved.
引用
收藏
页码:800 / 804
页数:5
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