A novel preparation method of Sn-modified Pt nanoparticles and application for methanol oxidation

A novel preparation method of Sn-modified Pt nanoparticles and application for methanol oxidation
复制标题

Sn修饰Pt纳米粒子的新制备方法及其在甲醇氧化中的应用

DOI:
10.1016/j.apsusc.2008.07.147
复制
发表时间:
2008-12
影响因子:
6.7
通讯作者:
Wang, Chunming
Wang, Chunming
中科院分区:
材料科学1区
文献类型:
--
作者:
Du, Yongling;Zhang, Nuo;Su, Biquan;Wang, Chunming

文献摘要

参考文献

被引文献

相似文献

以ITO玻璃表面自组装的聚苯乙烯乳胶球为模板,采用电化学沉积法制备了高度有序的二维铂纳米粒子(PtNPs)。采用扫描电子显微镜(SEM)、X射线衍射(XRD)和X射线光电子能谱(XPS)对PtNPs的形貌和元素组成进行了表征。采用循环伏安法(CV)和计时电流法(CA)研究了PtNPs/ITO和Sn欠电位沉积(UPD)修饰的PtNPs/ITO对甲醇氧化的电催化性能。这些催化体系具有良好的电催化活性。
With polystyrene latex spheres self-assembled on ITO glass as templates, highly ordered two-dimensional (2D) Pt nanoparticles (PtNPs) were prepared by electrochemical deposition. The morphology and element composition of PtNPs were characterized by scanning electron microscopy (SEM), X-ray diffraction (XRD) and X-ray photoelectron spectroscopy (XPS). The electrocatalytic properties of PtNPs/ITO and Sn underpotential deposition (UPD) modified PtNPs/ITO for methanol oxidation has been investigated by cyclic voltammetry (CV) and chronoamperometry (CA). The excellent electrocatalytic activity can be observed for these catalytic systems.
DOI: 10.1016/0022-0728(95)04502-3
发表时间: 1996-05
影响因子: 4.5
作者:
M. Šeruga;M. Metikoš-Huković;T. Valla;M. Milun;H. Hoffschultz;K. Wandelt
通讯作者: M. Šeruga;M. Metikoš-Huković;T. Valla;M. Milun;H. Hoffschultz;K. Wandelt
DOI: 10.1126/science.284.5411.138
发表时间: 1999-04
期刊: Science
影响因子: 56.9
作者:
Sieradzki;Branković;Dimitrov
通讯作者: Sieradzki;Branković;Dimitrov
DOI: 10.1016/j.jpowsour.2003.09.032
发表时间: 2004-03-10
影响因子: 9.2
作者:
Dillon, R;Srinivasan, S;Antonucci, V
通讯作者: Antonucci, V
DOI: 10.1021/jp051612e
发表时间: 2005-07
期刊: The journal of physical chemistry. B
影响因子: --
作者:
Minghua Huang;Yongdong Jin;Heqing Jiang;Xuping Sun;Hongjun Chen;Baifeng Liu;E. Wang;S. Dong
通讯作者: Minghua Huang;Yongdong Jin;Heqing Jiang;Xuping Sun;Hongjun Chen;Baifeng Liu;E. Wang;S. Dong
DOI: 10.1016/s0013-4686(03)00526-7
发表时间: 2003-11-15
影响因子: 6.6
作者:
Montilla, F;Morallón, E;Vázquez, JL
通讯作者: Vázquez, JL