Dispersion of single-walled carbon nanotubes into aqueous solutions using Poh's cyclotetrachromotropylene (CTCT)

被引：8
|
作者：
Georghiou, Paris E. [1 ]
Valluru, Gopikishore [1 ]
Schneider, Celine [2 ]
Liang, Shuai [3 ]
Woolridge, Kathleen [1 ]
Mulla, Karimulla [1 ]
Adronov, Alex [3 ]
Zhao, Yuming [1 ]
机构：
[1] Mem Univ Newfoundland, Dept Chem, St John, NF A1B 3X7, Canada
[2] Mem Univ Newfoundland, C CART NMR Lab, St John, NF A1B 3X7, Canada
[3] McMaster Univ, Dept Chem, Hamilton, ON L8S 4M1, Canada
来源：
RSC ADVANCES | 2014年 / 4卷 / 60期
基金：
加拿大自然科学与工程研究理事会;
关键词：
CHROMOTROPIC-ACID; CH-PI; WATER; COMPLEXATION; HOST; SPECTROSCOPY; FORMALDEHYDE; SURFACTANTS; CHEMISTRY; GUESTS;
D O I：
10.1039/c4ra03471f
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Poh's cyclotetrachromotropylene (CTCT), a water-soluble cyclic oligomeric dihydroxynaphthalenedisulfonate, was found to be capable of selectively dispersing single-walled carbon nanotubes (SWCNTs) into the aqueous phase. The resulting supramolecular complexes in aqueous solution were characterized by UV-Vis-NIR analysis, while the dried aggregates were examined by Raman spectroscopy and atomic force microscopy (AFM).
引用
收藏
页码：31614 / 31617
页数：4
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