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Journal of Nanophotonics

Copper chloride functionalization of semiconducting and metallic fractions of single-walled carbon nanotubes
Author(s): Valentina A. Eremina; Pavel V. Fedotov; Elena D. Obraztsova
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Paper Abstract

In this work, a separation of arc-grown single-walled carbon nanotubes (SWNTs) over conductivity type has been performed with an aqueous two-phase separation method. The separated fractions were used to synthesize copper chloride (CuCl) at SWNTs hybrid materials. These nanohybrids were studied using UV-vis-NIR optical absorption and Raman techniques. The changes in electronic and optical properties of functionalized SWNTs were revealed. A significant p-type doping of SWNTs by CuCl was considered as a main reason for modification of nanotube optical properties.

Paper Details

Date Published: 6 November 2015
PDF: 5 pages
J. Nanophoton. 10(1) 012515 doi: 10.1117/1.JNP.10.012515
Published in: Journal of Nanophotonics Volume 10, Issue 1
Show Author Affiliations
Valentina A. Eremina, Lomonosov Moscow State Univ. (Russia)
A.M. Prokhorov General Physics Institute of Russian Academy of Sciences (Russia)
Pavel V. Fedotov, A. M. Prokhorov General Physics Institute of the Russian Academy of Sciences (Russia)
Elena D. Obraztsova, Lomonosov Moscow State Univ. (Russia)
A.M. Prokhorov General Physics Institute of Russian Academy of Sciences (Russia)


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