NDLI: Selective desorption of high-purity (6,5) SWCNTs from hydrogels through surfactant modulation

Content Provider	World Health Organization (WHO)-Global Index Medicus
Author	Yuan, Tianyu Li, Luping Xu, Jia Zhao, Yang Bonzongo, Jean-claude J. Clar, Justin G. Ziegler, Kirk J.
Description	Author Affiliation: Zhao Y ( Department of Chemical Engineering, University of Florida, Gainesville, Florida 32611, USA. kziegler@che.ufl.edu.); Clar JG ( Department of Environmental Engineering Sciences, University of Florida, Gainesville, Florida 32611, USA.); Li L ( Department of Chemical Engineering, University of Florida, Gainesville, Florida 32611, USA. kziegler@che.ufl.edu.); Xu J ( Department of Materials Science & Engineering, University of Florida, Gainesville, Florida 32611, USA.); Yuan T ( Department of Materials Science & Engineering, University of Florida, Gainesville, Florida 32611, USA.); Bonzongo JC ( Department of Environmental Engineering Sciences, University of Florida, Gainesville, Florida 32611, USA.); Ziegler KJ ( Department of Chemical Engineering, University of Florida, Gainesville, Florida 32611, USA. kziegler@che.ufl.edu and Department of Materials Science & Engineering, University of Florida, Gainesville, Florida 32611, USA.);
Abstract	Selective desorption of (6,5) single-wall carbon nanotubes from hydrogels only occurs at specific co-surfactant ratios. High-purity fractions are obtained at this ratio even with long elution times and different total co-surfactant concentrations. These results suggest that each (n,m) type forms a thermodynamically-stable surfactant structure in the co-surfactant solution, enabling high-fidelity separations in a single column.
ISSN	13597345
Volume Number	52
Journal	Chemical Communications
Issue Number	14
e-ISSN	1364548X
Language	English
Publisher	Royal Society of Chemistry
Publisher Date	2016-02-01
Publisher Place	Great Britain (UK)
Access Restriction	Subscribed
Subject Keyword	Hydrogels Nanotubes, Carbon Surface-Active Agents Chemistry Journal Article
Content Type	Text
Resource Type	Article
Subject	Ceramics and Composites Chemistry Surfaces, Coatings and Films Materials Chemistry Metals and Alloys Electronic, Optical and Magnetic Materials Catalysis

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