Noncovalent Functionalization of Carbon Nanotubes with Molecular Anchors Using Supercritical Fluids was written by Fifield, Leonard S.;Dalton, Larry R.;Addleman, R. Shane;Galhotra, Rosemary A.;Engelhard, Mark H.;Fryxell, Glen E.;Aardahl, Christopher L.. And the article was included in Journal of Physical Chemistry B in 2004.Electric Literature of C18H11BrO The following contents are mentioned in the article:
In this article, we describe a facile and effective method for the modification of multiwall carbon nanotubes with mol. anchor mols. using supercritical fluids (SCFs). Through choice of deposition conditions, the degree of loading in these nanotube-anchor structures can be controlled to achieve sub-monolayer, monolayer, or greater-than-monolayer coverage. This level of control represents a potential advantage of SCFs over liquid solvents for anchor deposition. Employment of the described technique is expected to enable the direct addition of desired chem. functionality to many carbon nanotube structures for a variety of applications. This study involved multiple reactions and reactants, such as 2-Bromo-1-(pyren-1-yl)ethanone (cas: 80480-15-5Electric Literature of C18H11BrO).
2-Bromo-1-(pyren-1-yl)ethanone (cas: 80480-15-5) belongs to organobromine compounds. Most of the natural organobromine compounds are produced by marine organisms, and several brominated metabolites with antibacterial, antitumor, antiviral, and antifungal activity have been isolated from seaweed, sponges, corals, molluscs, and others. Many of the alkyl bromine derivatives are excellent alkylating agents since bromides are good leaving groups. Tribromides, like tetrabutylammonium tribromide, are used as a solid source of bromine. N-bromosuccimide (NBS) is used for the selective bromination of allylic bonds.Electric Literature of C18H11BrO
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary