Efficient separation of (6,5) single-walled carbon nanotubes using a «Nanometal sinker»

Yuichi Kato; Yasuro Niidome; Naotoshi Nakashima

doi:10.1002/anie.200900651

Efficient separation of (6,5) single-walled carbon nanotubes using a «Nanometal sinker»

Yuichi Kato, Yasuro Niidome, Naotoshi Nakashima

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

20 Citations (Scopus)

Abstract

Sort it out! Density-gradient ultracentrifugation is used to separate single-walled carbon nanotubes (SWNTs) of a single chirality. A "nanometal sinker" (AuCl4- ions) adsorbs onto specific SWNTs and allows the separation of adsorbed SWNTs and nonfunctionlized SWNTs (see picture). (6,5) SWNTs have been successfully separated from as-prepared SWNTs in a process termed "SWNT chirality fishing".

Original language	English
Pages (from-to)	5435-5438
Number of pages	4
Journal	Angewandte Chemie - International Edition
Volume	48
Issue number	30
DOIs	https://doi.org/10.1002/anie.200900651
Publication status	Published - Jul 13 2009

All Science Journal Classification (ASJC) codes

Catalysis
Chemistry(all)

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10.1002/anie.200900651

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Efficient separation of (6,5) single-walled carbon nanotubes using a «Nanometal sinker»

Abstract

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