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dc.contributor.authorJackson, Roderick Kinte'en_US
dc.date.accessioned2009-08-26T17:32:35Z
dc.date.available2009-08-26T17:32:35Z
dc.date.issued2009-06-22en_US
dc.identifier.urihttp://hdl.handle.net/1853/29635
dc.description.abstractOrganic electronic devices are receiving growing interest because of their potential to employ lightweight, low-cost materials in a flexible architecture. Typically, indium tin oxide (ITO) is utilized as the transparent positive electrode in these devices due to its combination of high transmission in the visible spectrum and high electrical conductivity. However, ITO may ultimately hinder the full market integration of organic electronics due to its increasing cost, the limited availability of indium, lack of mechanical flexibility, and sustainability with regards to the environment and material utilization. Therefore, alternatives for ITO in organic electronics are currently being pursued. Transparent electrodes comprised of single wall carbon nanotubes (SWNTs) are an appealing choice as a surrogate because of the extraordinary electrical and mechanical properties these 1-D structures posses. As such, the research presented in this dissertation has been conducted to advance the goal of manufacturing SWNT networks with transparent electrode properties that meet or exceed those of ITO. To this end, SWNT films were characterized with regard to the collective and individual optoelectronic properties of the SWNTs that comprise the network. Specifically, corroborative theoretical and experimental observations were employed to expand the understanding of how the optoelectronic properties of polydisperse and monodisperse SWNT networks are enhanced and sustained through chemical treatment and subsequent processing. In addition, the impact of interfacial electrical contact resistance between SWNT electrodes and metallic fingers often used in photovoltaic system applications was elucidated. In summary, the research presented in this dissertation can be leveraged with present state of the art in SWNT films to facilitate future SWNT electrode development.en_US
dc.publisherGeorgia Institute of Technologyen_US
dc.subjectCarbon nanotubesen_US
dc.subjectSWNT filmen_US
dc.subjectSpecific contact resistanceen_US
dc.subjectTransparent electrodesen_US
dc.subjectContact resistanceen_US
dc.subjectSWNTsen_US
dc.subject.lcshOrganic electronics
dc.subject.lcshNanotubes
dc.subject.lcshElectrodes, Carbon
dc.subject.lcshLight emitting diodes
dc.titleDevelopment of single wall carbon nanotube transparent conductive electrodes for organic electronicsen_US
dc.typeDissertationen_US
dc.description.degreePh.D.en_US
dc.contributor.departmentMechanical Engineeringen_US
dc.description.advisorCommittee Chair: Graham, Samuel; Committee Member: Garimella, Srinivas; Committee Member: Kippelen, Bernard; Committee Member: Melkote, Shreyes; Committee Member: Ready, Juden_US


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