One-pot Separation of Highly Enriched (6,5)-Single-walled Carbon Nanotubes Using a Fluorene-based Copolymer

2011 ◽  
Vol 40 (3) ◽  
pp. 239-241 ◽  
Author(s):  
Hiroaki Ozawa ◽  
Natsuko Ide ◽  
Tsuyohiko Fujigaya ◽  
Yasuro Niidome ◽  
Naotoshi Nakashima
Keyword(s):  
Carbon Nanotubes ◽  
Single Walled Carbon Nanotubes ◽  
One Pot ◽  
Single Walled Carbon ◽  
Walled Carbon Nanotubes

Attachment of Functionalized Single-Walled Carbon Nanotubes (SWNTs) to Silicon Surfaces

2008 ◽  
Vol 8 (3) ◽  
pp. 1545-1550 ◽  
Author(s):  
Liling Zeng ◽  
Nancy Pattyn ◽  
Andrew R. Barron
Keyword(s):  
Carbon Nanotubes ◽  
Single Walled Carbon Nanotubes ◽  
Water Soluble ◽  
Silicon Surfaces ◽  
One Pot ◽  
Single Walled Carbon ◽  
Direct Fluorination ◽  
Assembled Monolayers ◽  
The One ◽  
Walled Carbon Nanotubes

Single-walled carbon nanotubes (SWNTs) were functionalized by direct fluorination and subsequent reaction with 6-aminohexanoic acid for water-soluble carboxylic acid functionalized SWNTs (AHA-SWNTs). Both of the compounds were used as precursors to attach SWNTs to APTES coated silicon surfaces. AHA-SWNTs in aqueous solution were reacted with APTES self-assembled monolayers (SAMs) with coupling reagents N-(3-dimethylaminopropyl)-N′-ethylcarbodiimide (EDC) and N-hydroxysuccinimide (NHS). The surface coverage is a function of concentration of AHA-SWNTs, solvent and coupling method. While for the fluorinated SWNTs (F-SWNTs), direct addition of F-SWNTs to preformed APTES SAMs at 90 °C shows essentially no reaction, in contrast to the one-pot reaction of F-SWNTs with APTES molecules in the presence of SWNTs on a silicon substrate. This reaction route provides a convenient method to attach SWNTs to silicon surfaces.

A Highly Selective, One-Pot Purification Method for Single-Walled Carbon Nanotubes

2007 ◽  
Vol 111 (6) ◽  
pp. 1249-1252 ◽  
Author(s):  
Wang ◽  
Hongwei Shan ◽  
Robert H. Hauge ◽  
Matteo Pasquali ◽  
Richard E. Smalley
Keyword(s):  
Carbon Nanotubes ◽  
Single Walled Carbon Nanotubes ◽  
One Pot ◽  
Purification Method ◽  
Single Walled Carbon ◽  
Walled Carbon Nanotubes

(Invited) Supramolecular Chemistry-Based One-Pot Separation of Solubilizer-Free Pure Semiconducting Single-Walled Carbon Nanotubes: Molecular Strategy and Mechanism

2021 ◽  
Vol MA2021-01 (11) ◽  
pp. 561-561
Author(s):  
Naotoshi Nakashima ◽  
Masashi Fukuzawa ◽  
Kanako Nishimura ◽  
Wataru Hashimoto ◽  
Tsuyohiko Fujigaya ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Supramolecular Chemistry ◽  
Single Walled Carbon Nanotubes ◽  
One Pot ◽  
Single Walled Carbon ◽  
Walled Carbon Nanotubes

Purity Evaluation of Single-Walled Carbon Nanotubes Using Thermogravimetric Analysis

2013 ◽  
Vol 51 (2) ◽  
pp. 137-144
Author(s):  
Naesung Lee ◽  
Jeung Choon Goak ◽  
Tae Yang Kim ◽  
Jongwan Jung ◽  
Young-Soo Seo ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Thermogravimetric Analysis ◽  
Single Walled Carbon Nanotubes ◽  
Single Walled Carbon ◽  
Purity Evaluation ◽  
Walled Carbon Nanotubes
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