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Molecular Functionalization of Carbon Nanotubes towards Near Infrared Photoluminescent Nanomaterials

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Local chemical functionalization of single-walled carbon nanotubes (SWCNTs) has been developed as a means of defect doping to enhance the near infrared photoluminescence properties of the materials. Wavelength-tunable and exciton trapping-induced bright emission appears from locally functionalized SWCNTs (If-SWCNTs). Molecularly designed If-SWCNTs based on our approach produce new dynamic switching functionalities and greater shifts of the emission wavelength, which gives unique exciton properties to If-SWCNTs.

Carbon nanotubeExcitonNear infrared photoluminescence

Shiraki, Tomohiro

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Kyushu Univ, Dept Appl Chem, Nishi Ku, 744 Motooka, Fukuoka 8190395, Japan

2021

Chemistry Letters

Chemistry Letters

CCR
ISSN:0366-7022
年,卷(期):2021.50(3)
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