Solubilization of carbon nanotubes with a pyrene-carrying polymer in water was written by Nakashima, Naotoshi;Okuzono, Shingo;Tomonari, Yasuhiko;Murakami, Hiroto. And the article was included in Transactions of the Materials Research Society of Japan in 2004.Application of 80480-15-5 The following contents are mentioned in the article:
A pyrene-bearing vinyl monomer and a copolymer with acrylamide were synthesized. Transmission electron microscopy and at. force microscopy data revealed that both the monomer and copolymer dissolved/dispersed single-walled carbon nanotubes (SWNTs) in water under direct sonication with an ultrasonic cleaner. The dissolution/dispersion of SWNTs by the compounds in water is attributed to phys. adsorption of the pyrene group onto the side wall of the nanotubes. Upon heating up to 49-50°, an aqueous solution of SWNTs-monomer produced a precipitate, which was readily separated from the solution/dispersion by filtration as a solid nanocomposite. This study involved multiple reactions and reactants, such as 2-Bromo-1-(pyren-1-yl)ethanone (cas: 80480-15-5Application of 80480-15-5).
2-Bromo-1-(pyren-1-yl)ethanone (cas: 80480-15-5) belongs to organobromine compounds. Bromo compounds are employed in a variety of metal-catalyzed coupling reactions. They are also ideal candidates for the synthesis of Grignard reagents that have wide-applicability in organic synthesis. In the pharmaceutical industry organo bromine derivatives are used as sedatives, vasodilators, antiseptic agents, and anticancer agents.Application of 80480-15-5
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary