Confinement effects on the shape and composition of bimetallic nano-objects in carbon nanotubes

被引：3
|
作者：
Li, X. [1 ,2 ]
Hungria, T. [1 ]
Marcelot, C. Garcia [1 ,3 ]
Axet, M. R. [2 ]
Fazzini, P. -F. [1 ]
Tan, R. P. [1 ]
Serp, P. [2 ]
Soulantica, K. [1 ]
机构：
[1] Univ Toulouse, INSA, UPS LPCNO, CNRS UMR5215, 135 Ave Rangueil, F-31077 Toulouse, France
[2] Univ Toulouse, UPS INP LCC, Composante ENSIACET, Lab Chim Coordinat UPR CNRS 8241, 4 Allee Emile Monso,BP 44362, F-31030 Toulouse, France
[3] CNRS, CEMES, 29 Rue Jeanne Marvig,BP 94347, F-31055 Toulouse, France
来源：
CHEMICAL COMMUNICATIONS | 2016年 / 52卷 / 11期
关键词：
PT-M M; FEPT NANOWIRES; NANOPARTICLES; CATALYSTS; STABILITY; TEMPLATE; STRATEGY; COPT;
D O I：
10.1039/c5cc09037g
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
CoPt and FePt nanostructures have been efficiently confined in carbon nanotubes (CNTs). A marked confinement effect has been evidenced, both on bimetallic nano-object shape and composition. In large diameter CNTs small Co-and Fe-rich nanoparticles are formed, while in small diameter CNTs Pt-rich nanowires are selectively produced.
引用
收藏
页码：2362 / 2365
页数：4
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