Abstract：
:Single-walled carbon nanotubes (SWCNTs) have been modified with ester groups using typical organic radical chemistry. Consequently, traps for mobile excitons have been created, which enhanced the optical properties of the material. The proposed methodology combines the benefits of mainstream approaches to create luminescent defects in SWCNTs while it simultaneously avoids their limitations. A step change was achieved when the aqueous medium was abandoned. The selection of an appropriate organic solvent enabled much more facile modification of SWCNTs. The presented technique is quick and versatile as it can engage numerous reactants to tune the light emission capabilities of SWCNTs. Importantly, it can also utilize SWCNTs sorted by chirality using conjugated polymers to enhance their light emission capabilities. Such differentiation is conducted in organic solvents, so monochiral SWCNT can be directly functionalized using the demonstrated concept in the same medium without the need to redisperse the material in water.
journal_name
Sci Repjournal_title
Scientific reportsauthors
Przypis L,Krzywiecki M,Niidome Y,Aoki H,Shiraki T,Janas Ddoi
10.1038/s41598-020-76716-9subject
Has Abstractpub_date
2020-11-16 00:00:00pages
19877issue
1issn
2045-2322pii
10.1038/s41598-020-76716-9journal_volume
10pub_type
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