Three examples of partitioning carbon nanotubes in liquid phases (8700919049)

Three examples of partitioning carbon nanotubes in liquid phases. Left: nanotubes partitioned by diameter. Smaller diameters, on the bottom, appear purple. Center: partitioned between metals (amber, top) and semiconductors. Right: A sample with different diameter range partitioned between metals (yellow) and semiconductors. Color differences are due to differences in electronic structure.
See also www.nist.gov/mml/msed/201304_nanotube_partition.cfm
Credit: Baum/NIST
Disclaimer:
Any mention of commercial products within NIST web pages is for information only; it does not imply recommendation or endorsement by NIST.
Use of NIST Information:

These World Wide Web pages are provided as a public service by the National Institute of Standards and Technology (NIST). With the exception of material marked as copyrighted, information presented on these pages is considered public information and may be distributed or copied. Use of appropriate byline/photo/image credits is requested.