New Carbazole-Based Conjugated Polymers Containing Pyridylvinyl Thiophene Units for Polymer Solar Cell Applications: Morphological Stabilization Through Hydrogen Bonding
| dc.citation.epage | 611 | en_US |
| dc.citation.issue | 3 | en_US |
| dc.citation.spage | 603 | en_US |
| dc.citation.volume | 49 | en_US |
| dc.citation.woscount | 11 | |
| dc.contributor.author | Hsu, So-Lin | en_US |
| dc.contributor.author | Chen, Chia-Min | en_US |
| dc.contributor.author | Cheng, Yu-Hsin | en_US |
| dc.contributor.author | Wei, Kung-Hwa | en_US |
| dc.contributor.department | 材料科學與工程學系 | zh_TW |
| dc.contributor.department | Department of Materials Science and Engineering | en_US |
| dc.date.accessioned | 2014-12-08T15:37:35Z | |
| dc.date.available | 2014-12-08T15:37:35Z | |
| dc.date.issued | 2011-02-01 | en_US |
| dc.description.abstract | We have synthesized two conjugated polymers (P1, P2) containing alternating electron-donating and -accepting units, based on N-alkyl-2,7-carbazole, 4,7-di(thiophen-5-yl)-2,1,3-benzothiadiazole and 3-[2-(4-pyridyl)vinyl]thiophene units. These conjugated polymers contained different contents of pyridine units, which were incorporated to form hydrogen bonds with [6,6]-phenyl-C(61)-butyric acid (PCBA). When these hydrogen bonding interactions were present in the polymer thin films, their thermal stability improved; deterioration, which occurred through aggregation of PCBA methyl ester after lengthy annealing times, was also suppressed. The power conversion efficiency of a device incorporating the film featuring hydrogen bonding interactions remained at 75% of the original value after thermal annealing for 5 h at 140 degrees C. (C) 2010 Wiley Periodicals, Inc. J Polym Sci Part A: Polym Chem 49: 603-611, 2011 | en_US |
| dc.identifier.doi | 10.1002/pola.24465 | en_US |
| dc.identifier.issn | 0887-624X | en_US |
| dc.identifier.journal | JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY | en_US |
| dc.identifier.uri | http://dx.doi.org/10.1002/pola.24465 | en_US |
| dc.identifier.uri | https://ir.lib.nycu.edu.tw/handle/11536/25845 | |
| dc.identifier.wosnumber | WOS:000286689000003 | |
| dc.language.iso | en_US | en_US |
| dc.subject | conjugated polymers | en_US |
| dc.subject | phase separation | en_US |
| dc.subject | photovoltaic cells | en_US |
| dc.subject | polycarbazole | en_US |
| dc.subject | polycondensation | en_US |
| dc.title | New Carbazole-Based Conjugated Polymers Containing Pyridylvinyl Thiophene Units for Polymer Solar Cell Applications: Morphological Stabilization Through Hydrogen Bonding | en_US |
| dc.type | Article | en_US |