INVESTIGADORES
ACEVEDO Diego Fernando
congresos y reuniones científicas
Título:
Combinatorial synthesis of functionalised carbon nanotubes as building blocks of electronic nanostructures.
Autor/es:
V. ORTIZ; J. BALACH,; D.F. ACEVEDO; M.C. MIRAS; C.A. BARBERO
Lugar:
Los Cocos, Córdoba, Argentina
Reunión:
Congreso; IX CLAFQO, 9th Latin American Conference on Physical Organic Chemistry; 2007
Institución organizadora:
CLAFQO
Resumen:
In the present communication, different approaches of nanotube functionalisation are presented: covalent bonding of functional groups and non covalent interaction. The first approach is made by reaction of the aromatic ring with aryl cations or formaction of acyl derivatives. The later is made by adsorption of soluble polyanilines or polynuclear aromatic molecules. The polyanilines are produced by combinatorially selected chemical reactions on the polyaniline backbone. The aromatic compounds are produced by diazonium coupling of aromatic amines and activated aromatic rings (phenols, amines, polynuclear). The compounds are tested by high throughput screening in terms of their ability to solubilize multiwall carbon nanotubes (MWNT).
