DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jin, Sung Hwan | ko |
dc.contributor.author | Cha, Seung Il | ko |
dc.contributor.author | Jun, Gwang Hoon | ko |
dc.contributor.author | Oh, Jae Young | ko |
dc.contributor.author | Jeon, Seokwoo | ko |
dc.contributor.author | Hong, Soon-Hyung | ko |
dc.date.accessioned | 2015-11-20T12:31:49Z | - |
dc.date.available | 2015-11-20T12:31:49Z | - |
dc.date.created | 2013-11-11 | - |
dc.date.created | 2013-11-11 | - |
dc.date.issued | 2013-10 | - |
dc.identifier.citation | SYNTHETIC METALS, v.181, pp.92 - 97 | - |
dc.identifier.issn | 0379-6779 | - |
dc.identifier.uri | http://hdl.handle.net/10203/201530 | - |
dc.description.abstract | In this study, we developed a non-covalent functionalization method to disperse single walled CNTs (SWNTs) with minimal loss of electrical properties. SWNTs were non-covalently functionalized by 1-aminopyrene (AP-SWNTs), and covalently functionalized SWNTs (carboxylate-SWNTs) were fabricated by strong acid treatment for comparing the properties of functionalized SWNTs. By using functionalized SWNTs, SWNT/poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT:PSS) nanocomposites were fabricated as transparent conductive films. AP-SWNT/PEDOT:PSS nanocomposites showed higher electrical conductivity (sheet resistance: 634 (Omega/sq) at a similar optical transmittance compared to raw PEDOT:PSS (1555 Omega/sq) and carboxylate SWNT/PEDOT:PSS nanocomposites (933 Omega/sq) due to homogeneously dispersed AP-SWNTs in matrix with minimal damages during the functionalization. We also applied the AP-SWNT/PEDOT:PSS nanocomposites as a hole conducting layer in an organic photovoltaic cell (OPVC) application. Power conversion efficiency (PCE) of the OPVC using AP-SWNT/PEDOT:PSS was enhanced from 2.3% to 3.0% compared to an OPVC using raw PEDOT:PSS. The main reason for this enhancement of the PCE was thought to be the increase of J(SC) due to effective hole transport and collection by highly conductive, AP-SWNT/PEDOT:PSS nanocomposites. (C) 2013 Elsevier B.V. All rights reserved. | - |
dc.language | English | - |
dc.publisher | ELSEVIER SCIENCE SA | - |
dc.subject | POLYMER SOLAR-CELLS | - |
dc.subject | NANOTUBE COMPOSITES | - |
dc.title | Non-covalently functionalized single walled carbon nanotube/poly(3,4ethylenedioxythiophene):poly(styrenesulfonate) nanocomposites for organic photovoltaic cell | - |
dc.type | Article | - |
dc.identifier.wosid | 000326004800014 | - |
dc.identifier.scopusid | 2-s2.0-84884549828 | - |
dc.type.rims | ART | - |
dc.citation.volume | 181 | - |
dc.citation.beginningpage | 92 | - |
dc.citation.endingpage | 97 | - |
dc.citation.publicationname | SYNTHETIC METALS | - |
dc.identifier.doi | 10.1016/j.synthmet.2013.08.018 | - |
dc.contributor.localauthor | Jeon, Seokwoo | - |
dc.contributor.localauthor | Hong, Soon-Hyung | - |
dc.contributor.nonIdAuthor | Jin, Sung Hwan | - |
dc.contributor.nonIdAuthor | Cha, Seung Il | - |
dc.contributor.nonIdAuthor | Jun, Gwang Hoon | - |
dc.contributor.nonIdAuthor | Oh, Jae Young | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Carbon nanotubes | - |
dc.subject.keywordAuthor | Functionalization | - |
dc.subject.keywordAuthor | Poly(3,4ethylenedioxythiophene) | - |
dc.subject.keywordAuthor | Organic photovoltaic cell | - |
dc.subject.keywordAuthor | Hole conducting layer | - |
dc.subject.keywordPlus | POLYMER SOLAR-CELLS | - |
dc.subject.keywordPlus | NANOTUBE COMPOSITES | - |
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