Separation of Semiconducting Single-walled Carbon Nanotubes Using a Flavin Compound

被引：25
|
作者：
Kato, Yuichi [1 ]
Fukuzawa, Masashi [1 ]
Toshimitsu, Fumiyuki [1 ]
Nakashima, Naotoshi [1 ,2 ,3 ]
机构：
[1] Kyushu Univ, Grad Sch Engn, Dept Appl Chem, Nishi Ku, Fukuoka 8190395, Japan
[2] Kyushu Univ, Int Inst Carbon Neutral Energy Res WPI I2CNER, Fukuoka 8190395, Japan
[3] JST CREST, Chiyoda Ku, Tokyo 1020075, Japan
来源：
CHEMISTRY LETTERS | 2015年 / 44卷 / 04期
基金：
日本科学技术振兴机构;
关键词：
SELECTIVE DISPERSION; ELECTRONIC-PROPERTIES; EXTRACTION; POLYMERS; COPOLYMER; GEL;
D O I：
10.1246/cl.141193
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
We describe the finding that a Ravin molecule carrying a 10-dodecyl long alkyl chain is highly selective when sorting semiconducting single-walled carbon nanotubes (SWNTs) by ca. 99% purity from a semiconducting/metallic SWNT mixture, which was confirmed by Raman spectroscopy. The separated SWNT solution was also characterized by vis near IR absorption spectroscopy and atomic force microscopy.
引用
收藏
页码：566 / 567
页数：2
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