Azide modification forming luminescent sp2 defects on single-walled carbon nanotubes for near-infrared defect photoluminescence

Author:

Hayashi Keita1,Niidome Yoshiaki1,Shiga Tamehito1,Yu Boda1,Nakagawa Yasuto1,Janas Dawid2,Fujigaya Tsuyohiko134ORCID,Shiraki Tomohiro13ORCID

Affiliation:

1. Department of Applied Chemistry, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka, 819-0395, Japan

2. Department of Organic Chemistry, Bioorganic Chemistry and Biotechnology, Silesian University of Technology, B. Krzywoustego 4, 44-100, Gliwice, Poland

3. International Institute for Carbon-Neutral Energy Research (WPI-I2CNER), Kyushu University, 744 Motooka, Nishi-ku, Fukuoka, 819-0395, Japan

4. Center for Molecular Systems (CMS), Kyushu University, 744 Motooka, Nishi-ku, Fukuoka, 819-0395, Japan

Abstract

Luminescent defects are successfully created by chemical modification of single-walled carbon nanotubes using azide compounds. The sp2 carbon type defect formation allows unique exciton and photoluminescence property generation.

Funder

Japan Society for the Promotion of Science

Narodowe Centrum Nauki

Ministry of Education, Culture, Sports, Science and Technology

Publisher

Royal Society of Chemistry (RSC)

Subject

Materials Chemistry,Metals and Alloys,Surfaces, Coatings and Films,General Chemistry,Ceramics and Composites,Electronic, Optical and Magnetic Materials,Catalysis

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