Dynamics of Gold Nanoparticles on Carbon Nanostructures Driven by van der Waals and Electrostatic Interactions

被引：9
|
作者：
La Torre, Alessandro [1 ]
Gimenez-Lopez, Maria del Carmen [1 ]
Fay, Michael W. [2 ]
Lucas, Carlos Herreros [1 ]
Brown, Paul D. [3 ]
Khlobystov, Andrei N. [1 ,2 ]
机构：
[1] Univ Nottingham, Sch Chem, Nottingham NG7 2RD, England
[2] Univ Nottingham, Nottingham Nanosci & Nanotechnol Ctr, Nottingham NG7 2RD, England
[3] Univ Nottingham, Fac Engn, Dept Mech Mat & Mfg Engn, Div Mat Mech & Struct, Nottingham NG7 2RD, England
来源：
SMALL | 2015年 / 11卷 / 23期
基金：
欧洲研究理事会;
关键词：
LAYER GRAPHENE FILMS; SILVER NANOPARTICLES; NANOTUBES; NANOFIBERS; ROUTE; CATALYSIS; GROWTH; FIELD;
D O I：
10.1002/smll.201402807
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Transmission electron microscopy studies on the assembly and growth of gold nanoparticles on carbon nanotubes supported on few-layer graphene and amorphous carbon reveal a competition between van der Waals forces and electrostatic interactions, enabling controlled positioning and sizing of adsorbed nanoparticles at the nanochannels formed between the carbon nanotube and the few-layer graphene surface. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
引用
收藏
页码：2756 / 2761
页数：6
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