Raman spectroscopy of single wall carbon nanotubes functionalized with terpyridine-ruthenium complexes

被引：8
|
作者：
Mueller, M. [1 ]
Papagelis, K. [1 ,2 ]
Maultzsch, J. [1 ]
Stefopoulos, A. A. [3 ]
Pefkianakis, E. K. [3 ]
Andreopoulou, A. K. [3 ]
Kallitsis, J. K. [3 ]
Thomsen, C. [1 ]
机构：
[1] Tech Univ Berlin, Inst Festkorperphys, D-10623 Berlin, Germany
[2] Univ Patras, Dept Mat Sci, Patras 26504, Greece
[3] Univ Patras, Dept Chem, Rion 26500, Greece
来源：
PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS | 2009年 / 246卷 / 11-12期
关键词：
RADICAL POLYMERIZATION;
D O I：
10.1002/pssb.200982304
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
A resonant Raman scattering study on single wall carbon nanotubes (SWCNTs) decorated with terpyridine-Ru(II)-terpyridine (tpy-Ru(H)-tpy) moieties is presented. We compare samples synthesized bearing either monomeric or polymeric side chain tpy-Ru(II)-tpy dicomplexes. From the resonance profiles of the radial breathing modes (RBMs) the chiral indices of the corresponding tubes are assigned. We observe significant changes in the transition energies and the widths of the resonance windows due to chemical modification of SWCNTs. [GRAPHICS] SWCNT, decorated with tpy-Ru-tpy-Gl monomer, following the "grafting to" approach. (C) 2009 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
引用
收藏
页码：2721 / 2723
页数：3
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