Effect of the Dispersing Agent on the Electrochemical Response of Glassy Carbon Electrodes Modified with Dispersions of Carbon Nanotubes

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dc.contributor.authorGonzalez Segura, Karina
dc.contributor.authorCanete Rosales, Paulina
dc.contributor.authordel Rio, Rodrigo
dc.contributor.authorYanez, Claudia
dc.contributor.authorFerreyra, Nancy F.
dc.contributor.authorRivas, Gustavo A.
dc.contributor.authorBollo, Soledad
dc.date.accessioned2024-01-10T12:38:32Z
dc.date.available2024-01-10T12:38:32Z
dc.date.issued2012
dc.description.abstractThe electrochemical response of a glassy carbon electrode modified with carbon nanotubes (CNT) dispersed in two solvents, water and DMF, and two polymers, chitosan and Nafion is reported. The films were homogeneous when the dispersing agent was water or DMF. In the case of polymers, the surfaces present areas with different density of CNTs. A more sensitive electrochemical response was obtained when CNTs are dispersed in the solvents. In the case of CNT dispersed with polymers, the nature of the polymer demonstrated to be a critical parameter not only for dispersing the nanotubes but also for the electrochemical activity of the resulting electrodes.
dc.description.funderCONICYT (Chile)
dc.description.funderCONICET
dc.description.funderSECyT-UNC
dc.description.funderANPCyT (Argentina)
dc.fechaingreso.objetodigital04-04-2024
dc.format.extent7 páginas
dc.fuente.origenWOS
dc.identifier.doi10.1002/elan.201200505
dc.identifier.eissn1521-4109
dc.identifier.issn1040-0397
dc.identifier.urihttps://doi.org/10.1002/elan.201200505
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/77061
dc.identifier.wosidWOS:000311910800014
dc.information.autorucQuímica;del Rio R;S/I;1005788
dc.issue.numero12
dc.language.isoen
dc.nota.accesoContenido parcial
dc.pagina.final2323
dc.pagina.inicio2317
dc.publisherWILEY-V C H VERLAG GMBH
dc.revistaELECTROANALYSIS
dc.rightsacceso restringido
dc.subjectCarbon nanotubes
dc.subjectScanning electrochemical microscopy
dc.subjectChitosan
dc.subjectNafion
dc.subjectHydrogen peroxide sensors
dc.subjectMICROSCOPY
dc.subjectREDUCTION
dc.subject.ods03 Good Health and Well-being
dc.subject.odspa03 Salud y bienestar
dc.titleEffect of the Dispersing Agent on the Electrochemical Response of Glassy Carbon Electrodes Modified with Dispersions of Carbon Nanotubes
dc.typeartículo
dc.volumen24
sipa.codpersvinculados1005788
sipa.indexWOS
sipa.indexScopus
sipa.trazabilidadCarga SIPA;09-01-2024
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