6 November 2015 Copper chloride functionalization of semiconducting and metallic fractions of single-walled carbon nanotubes
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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.
© 2015 Society of Photo-Optical Instrumentation Engineers (SPIE)
Valentina A. Eremina, Pavel V. Fedotov, Elena D. Obraztsova, "Copper chloride functionalization of semiconducting and metallic fractions of single-walled carbon nanotubes," Journal of Nanophotonics 10(1), 012515 (6 November 2015). https://doi.org/10.1117/1.JNP.10.012515 . Submission:
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