An insight into the Coulombic interaction in the dynamic growth of oriented-attachment nanorods

被引：27

作者：

He, Weidong ^{[1
]}

机构：

[1] Univ Elect Sci & Technol China, Sch Energy Sci & Engn, Chengdu 611731, Peoples R China

来源：

CRYSTENGCOMM | 2014年 / 16卷 / 08期

关键词：

SENSITIZED SOLAR-CELLS; NANOPARTICLE; NANOCRYSTALS;

D O I：

10.1039/c3ce40646f

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The dynamic evolution of the Coulombic interaction between a growing nanorod and an attaching nanoparticle in oriented-attachment growth is investigated via a recently-derived Coulombic interaction expression. With the incorporation of aspect ratio into each evaluation, the correlation between the Coulombic interaction and parameters including charge density, aspect ratio, synthetic temperature and nanoparticle-nanorod separation, is analyzed in detail. The analysis largely improves our understanding of the dynamic oriented-attachment growth from a fundamental energy perspective.

引用

页码：1439 / 1442

页数：4

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