1887
banner image
No data available.
Please log in to see this content.
You have no subscription access to this content.
No metrics data to plot.
The attempt to load metrics for this article has failed.
The attempt to plot a graph for these metrics has failed.
Diameter-selective separation of double-walled carbon nanotubes
Rent:
Rent this article for
USD
10.1063/1.3039790
/content/aip/journal/apl/93/22/10.1063/1.3039790
http://aip.metastore.ingenta.com/content/aip/journal/apl/93/22/10.1063/1.3039790
View: Figures

Figures

Image of FIG. 1.
FIG. 1.

(a) UV-visible absorption spectra of DWNTs dispersed in a solution of long and random ssDNA for various values of . (b) The DNA/DWNT solution at contained clearly visible agglomerates. Note that individually dispersed DWNTs interact with each other at basic and neutral values and aggregate into wormlike agglomerates at acidic .

Image of FIG. 2.
FIG. 2.

(a) UV-visible absorption spectra of SDBS-dispersed DWNT solutions at and 2.0 and [(b) and (c)] their corresponding PL maps. The color represents the PL intensity on a linear scale. The values of and indicate the chirality of the nanotube (Refs. 12–14).

Image of FIG. 3.
FIG. 3.

PL maps of DNA-dispersed DWNT aqueous solutions prepared at different values. For , only two PL species corresponding to (6,4) and (6,5) inner tubes survived. The color represents the PL intensity on a linear scale. The values of and indicate the chirality of the nanotube (Refs. 12–14).

Image of FIG. 4.
FIG. 4.

(a) UV-visible absorption spectra of the DNA/DWNT solution at , the remaining solution after the centrifugation and the redispersed solution, and their respective PL maps [(b)–(d)]. (e) PL map of the centrifuged DNA/DWNT solution at showing the presence of the (6,4) and (6,5) inner tube species. The color represents the PL intensity on a linear scale. The values of and indicate the chirality (or structure) of the nanotube (Refs. 12–14).

Loading

Article metrics loading...

/content/aip/journal/apl/93/22/10.1063/1.3039790
2008-12-03
2014-04-24
Loading

Full text loading...

This is a required field
Please enter a valid email address
752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Diameter-selective separation of double-walled carbon nanotubes
http://aip.metastore.ingenta.com/content/aip/journal/apl/93/22/10.1063/1.3039790
10.1063/1.3039790
SEARCH_EXPAND_ITEM