Control of the photoluminescence properties of single-walled carbon nanotubes by alkylation and subsequent thermal treatment
Chemical Communications2015Vol. 51(70), pp. 13462–13465
Citations Over TimeTop 12% of 2015 papers
Abstract
Dibutylated single-walled carbon nanotubes (Bu-SWNTs-Bu) with varying degrees of functionalization were prepared by two-step reductive alkylation and subsequent thermal treatment. A new photoluminescence peak at around 1240 nm was observed and increased drastically after the thermal treatment. The results indicate that thermally treated Bu-SWNTs-Bu are promising NIR photoluminescent materials.
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