Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김성훈 | - |
dc.date.accessioned | 2018-02-13T04:26:58Z | - |
dc.date.available | 2018-02-13T04:26:58Z | - |
dc.date.issued | 2012-01 | - |
dc.identifier.citation | JOURNAL OF APPLIED POLYMER SCIENCE, 권: 123, 호: 1, 페이지: 388-397 | en_US |
dc.identifier.issn | 0021-8995 | - |
dc.identifier.issn | 1097-4628 | - |
dc.identifier.uri | http://onlinelibrary.wiley.com/doi/10.1002/app.34507/full | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11754/37046 | - |
dc.description.abstract | This study compares the properties of a highly conductive polymer based on polypyrrole and multiwall carbon nanotubes (MWCNTs) grafted with poly (styrenesulfonic acid) (PPy/MWCNT-gr-PSSA) prepared for flexible indium tin oxide-free organic solar cell (OSC) anode with those of PH500 poly(3,4-ethylenedioxythiophene) : poly(styrenesulfonate) (PEDOT : PSS) in various solvents. Hydrophilic poly(styrenesulfonic acid) (PSSA) was grafted on the MWCNT surfaces to improve dispersion of the MWCNT in an aqueous solution. MWCNT-gr-PSSA was added because MWCNT acts as a conductive additive and a template for the polymerization of PPy. Polymerization yields increased as the amount of MWCNT-gr-PSSA increased and reached a maximum when 50% of MWCNT-gr-PSSA was added. The conductivity of PPy/MWCNT-gr-PSSA composite was further improved and the value reached similar to 152 S/cm with the addition of a toluenesulfonic acid (TSA)/HCl dopant mixture. To prepare a flexible OSC anode, PPy/MWCNT-gr-PSSA dissolved in solvent mixture, was coated onto a polyethylene terephthalate (PET) substrate. PPy/MWCNT-gr-PSSA was dissolved in a mixture of solvents including DMSO, NMP, EG, DEG, and glycerol of a high boiling point that was spin coated onto the PET, then annealed for 30 min at various temperatures. The conductivity of PPy/MWCNT-gr-PSSA was further enhanced with solvent treatment and annealing at temperature ranges of 100-175 degrees C. Under optimum conditions, the conductivity and transmittance of PPy/MWCNT-gr-PSSA on PET reached 602 S/cm and 84% at 550 nm, respectively. In addition, it was confirmed that the energy level and mechanical strength of the film were suitable for OSC electrode use. (C) 2011 Wiley Periodicals, Inc. J Appl Polym Sci 123: 388-397, 2012 | en_US |
dc.description.sponsorship | Contract grant sponsor: The National Research Foundation of Korea; contract grant number: Project. 2010-0017228. | en_US |
dc.language.iso | en | en_US |
dc.publisher | WILEY-BLACKWELL, 111 RIVER ST, HOBOKEN 07030-5774, NJ USA | en_US |
dc.subject | organic solar cells | en_US |
dc.subject | anode | en_US |
dc.subject | polypyrrole | en_US |
dc.subject | MWCNT | en_US |
dc.subject | conductivity | en_US |
dc.title | Polypyrrole/MWCNT-gr-PSSA Composite for Flexible and Highly Conductive Transparent Film | en_US |
dc.title.alternative | MWCNT-gr-PSSA Composite for Flexible and Highly Conductive Transparent Film | en_US |
dc.type | Article | en_US |
dc.relation.no | 1 | - |
dc.relation.volume | 123 | - |
dc.identifier.doi | 10.1002/app.34507 | - |
dc.relation.page | 388-397 | - |
dc.relation.journal | JOURNAL OF APPLIED POLYMER SCIENCE | - |
dc.contributor.googleauthor | Lim, Tae-Hwan | - |
dc.contributor.googleauthor | Oh, Kyung-Wha | - |
dc.contributor.googleauthor | Kim, Seong-Hun | - |
dc.relation.code | 2012204666 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DEPARTMENT OF ORGANIC AND NANO ENGINEERING | - |
dc.identifier.pid | kimsh | - |
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