Helicity-selective photoreaction of single-walled carbon nanotubes with organosulfur compounds in the presence of oxygen

Yutaka Maeda; Junki Higo; Yuri Amagai; Jun Matsui; Kei Ohkubo; Yusuke Yoshigoe; Masahiro Hashimoto; Kazuhiro Eguchi; Michio Yamada; Tadashi Hasegawa; Yoshinori Sato; Jing Zhou; Jing Lu; Tokuji Miyashita; Shunichi Fukuzumi; Tatsuya Murakami; Kazuyuki Tohji; Shigeru Nagase; Takeshi Akasaka

doi:10.1021/ja402199n

Helicity-selective photoreaction of single-walled carbon nanotubes with organosulfur compounds in the presence of oxygen

Yutaka Maeda, Junki Higo, Yuri Amagai, Jun Matsui, Kei Ohkubo, Yusuke Yoshigoe, Masahiro Hashimoto, Kazuhiro Eguchi, Michio Yamada, Tadashi Hasegawa, Yoshinori Sato, Jing Zhou, Jing Lu, Tokuji Miyashita, Shunichi Fukuzumi, Tatsuya Murakami, Kazuyuki Tohji, Shigeru Nagase, Takeshi Akasaka

Department of Chemistry & Nanoscience

Research output: Contribution to journal › Article › peer-review

30 Scopus citations

Abstract

This report describes a helicity-selective photoreaction of single-walled carbon nanotubes (SWNTs) with disulfide in the presence of oxygen. The SWNTs were characterized using absorption, photoluminescence (PL), Raman, and X-ray photoelectron spectroscopy, scanning electron microscopy, and current-voltage (I-V) measurements. Results showed remarkable helicity-selective (metallic SWNTs/semiconducting SWNTs and diameter) functionalization of SWNTs. The reaction rate decreases in the order of metallic SWNTs > semiconducting SWNTs and small-diameter SWNTs > large-diameter SWNTs. Control experiments conducted under various experimental conditions and ESR and femtosecond laser flash photolysis measurements revealed that the helicity-selective reaction proceeds via a photoinduced electron transfer reaction. The PL and I-V measurements showed that the photoreaction is effective not only to control SWNT conductivity but also for the band gap modulation of semiconducting SWNTs.

Original language	English
Pages (from-to)	6356-6362
Number of pages	7
Journal	Journal of the American Chemical Society
Volume	135
Issue number	16
DOIs	https://doi.org/10.1021/ja402199n
State	Published - 24 Apr 2013

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Maeda, Y., Higo, J., Amagai, Y., Matsui, J., Ohkubo, K., Yoshigoe, Y., Hashimoto, M., Eguchi, K., Yamada, M., Hasegawa, T., Sato, Y., Zhou, J., Lu, J., Miyashita, T., Fukuzumi, S., Murakami, T., Tohji, K., Nagase, S., & Akasaka, T. (2013). Helicity-selective photoreaction of single-walled carbon nanotubes with organosulfur compounds in the presence of oxygen. Journal of the American Chemical Society, 135(16), 6356-6362. https://doi.org/10.1021/ja402199n

@article{03a740a6d6b84ceead05594a7a039fca,

title = "Helicity-selective photoreaction of single-walled carbon nanotubes with organosulfur compounds in the presence of oxygen",

abstract = "This report describes a helicity-selective photoreaction of single-walled carbon nanotubes (SWNTs) with disulfide in the presence of oxygen. The SWNTs were characterized using absorption, photoluminescence (PL), Raman, and X-ray photoelectron spectroscopy, scanning electron microscopy, and current-voltage (I-V) measurements. Results showed remarkable helicity-selective (metallic SWNTs/semiconducting SWNTs and diameter) functionalization of SWNTs. The reaction rate decreases in the order of metallic SWNTs > semiconducting SWNTs and small-diameter SWNTs > large-diameter SWNTs. Control experiments conducted under various experimental conditions and ESR and femtosecond laser flash photolysis measurements revealed that the helicity-selective reaction proceeds via a photoinduced electron transfer reaction. The PL and I-V measurements showed that the photoreaction is effective not only to control SWNT conductivity but also for the band gap modulation of semiconducting SWNTs.",

author = "Yutaka Maeda and Junki Higo and Yuri Amagai and Jun Matsui and Kei Ohkubo and Yusuke Yoshigoe and Masahiro Hashimoto and Kazuhiro Eguchi and Michio Yamada and Tadashi Hasegawa and Yoshinori Sato and Jing Zhou and Jing Lu and Tokuji Miyashita and Shunichi Fukuzumi and Tatsuya Murakami and Kazuyuki Tohji and Shigeru Nagase and Takeshi Akasaka",

year = "2013",

month = apr,

day = "24",

doi = "10.1021/ja402199n",

language = "English",

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journal = "Journal of the American Chemical Society",

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Maeda, Y, Higo, J, Amagai, Y, Matsui, J, Ohkubo, K, Yoshigoe, Y, Hashimoto, M, Eguchi, K, Yamada, M, Hasegawa, T, Sato, Y, Zhou, J, Lu, J, Miyashita, T, Fukuzumi, S, Murakami, T, Tohji, K, Nagase, S & Akasaka, T 2013, 'Helicity-selective photoreaction of single-walled carbon nanotubes with organosulfur compounds in the presence of oxygen', Journal of the American Chemical Society, vol. 135, no. 16, pp. 6356-6362. https://doi.org/10.1021/ja402199n

TY - JOUR

T1 - Helicity-selective photoreaction of single-walled carbon nanotubes with organosulfur compounds in the presence of oxygen

AU - Maeda, Yutaka

AU - Higo, Junki

AU - Amagai, Yuri

AU - Matsui, Jun

AU - Ohkubo, Kei

AU - Yoshigoe, Yusuke

AU - Hashimoto, Masahiro

AU - Eguchi, Kazuhiro

AU - Yamada, Michio

AU - Hasegawa, Tadashi

AU - Sato, Yoshinori

AU - Zhou, Jing

AU - Lu, Jing

AU - Miyashita, Tokuji

AU - Fukuzumi, Shunichi

AU - Murakami, Tatsuya

AU - Tohji, Kazuyuki

AU - Nagase, Shigeru

AU - Akasaka, Takeshi

PY - 2013/4/24

Y1 - 2013/4/24

N2 - This report describes a helicity-selective photoreaction of single-walled carbon nanotubes (SWNTs) with disulfide in the presence of oxygen. The SWNTs were characterized using absorption, photoluminescence (PL), Raman, and X-ray photoelectron spectroscopy, scanning electron microscopy, and current-voltage (I-V) measurements. Results showed remarkable helicity-selective (metallic SWNTs/semiconducting SWNTs and diameter) functionalization of SWNTs. The reaction rate decreases in the order of metallic SWNTs > semiconducting SWNTs and small-diameter SWNTs > large-diameter SWNTs. Control experiments conducted under various experimental conditions and ESR and femtosecond laser flash photolysis measurements revealed that the helicity-selective reaction proceeds via a photoinduced electron transfer reaction. The PL and I-V measurements showed that the photoreaction is effective not only to control SWNT conductivity but also for the band gap modulation of semiconducting SWNTs.

AB - This report describes a helicity-selective photoreaction of single-walled carbon nanotubes (SWNTs) with disulfide in the presence of oxygen. The SWNTs were characterized using absorption, photoluminescence (PL), Raman, and X-ray photoelectron spectroscopy, scanning electron microscopy, and current-voltage (I-V) measurements. Results showed remarkable helicity-selective (metallic SWNTs/semiconducting SWNTs and diameter) functionalization of SWNTs. The reaction rate decreases in the order of metallic SWNTs > semiconducting SWNTs and small-diameter SWNTs > large-diameter SWNTs. Control experiments conducted under various experimental conditions and ESR and femtosecond laser flash photolysis measurements revealed that the helicity-selective reaction proceeds via a photoinduced electron transfer reaction. The PL and I-V measurements showed that the photoreaction is effective not only to control SWNT conductivity but also for the band gap modulation of semiconducting SWNTs.

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DO - 10.1021/ja402199n

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AN - SCOPUS:84876742816

SN - 0002-7863

VL - 135

SP - 6356

EP - 6362

JO - Journal of the American Chemical Society

JF - Journal of the American Chemical Society

IS - 16

ER -

Helicity-selective photoreaction of single-walled carbon nanotubes with organosulfur compounds in the presence of oxygen

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