Publications
Detailed Information
Synthesis of a low bandgap polymer based on a thiadiazolo-indolo[3,2-b]carbazole derivative for enhancement of open circuit voltage of polymer solar cells
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Park, Ha Jin | - |
dc.contributor.author | Lee, Yoonkyoo | - |
dc.contributor.author | Jo, Jea Woong | - |
dc.contributor.author | Jo, Won Ho | - |
dc.creator | 조원호 | - |
dc.date.accessioned | 2013-01-25T01:57:25Z | - |
dc.date.available | 2013-01-25T01:57:25Z | - |
dc.date.issued | 2012-07 | - |
dc.identifier.citation | POLYMER CHEMISTRY Vol.10 No.3, pp. 2928-2932 | - |
dc.identifier.issn | 1759-9954 | - |
dc.identifier.uri | https://hdl.handle.net/10371/81083 | - |
dc.description.abstract | For the purpose of synthesizing an electron donor polymer with a low-lying highest occupied molecular orbital (HOMO) energy level and thus to achieve high open circuit voltage (VOC) of polymer solar cells, an indolocarbazole derivative, 3,8-bis-(4-octyl-thiophene-2-yl)-5,6-didodecyl-thiadiazolo-indolo[3,2-b]carbazole, was synthesized and used as a building block of a low bandgap alternating copolymer. An alternating copolymer, poly(3,8-bis-(4-octyl-thiophene-2-yl)-5,6-didodecyl-thiadiazolo-indolo[3,2-b]carbazole-alt-2,1,3-benzothiadiazole) (PTICThBT), was synthesized via the Suzuki coupling reaction, and the copolymer exhibited a deep HOMO level of ?5.4 eV. When a blend of PTICThBT and PC71BM was used as an active layer in bulk heterojunction polymer solar cells, a high VOC of 0.84 V was obtained with a power conversion efficiency of 2.62% under AM 1.5G condition. | en |
dc.language.iso | en | en |
dc.publisher | ROYAL SOC CHEMISTRY | en |
dc.subject | 공학 | en |
dc.title | Synthesis of a low bandgap polymer based on a thiadiazolo-indolo[3,2-b]carbazole derivative for enhancement of open circuit voltage of polymer solar cells | en |
dc.type | Article | - |
dc.contributor.AlternativeAuthor | 박하진 | - |
dc.contributor.AlternativeAuthor | 이윤규 | - |
dc.contributor.AlternativeAuthor | 조재웅 | - |
dc.contributor.AlternativeAuthor | 조원호 | - |
dc.identifier.doi | 10.1039/c2py20417g | - |
dc.description.srnd | OAIID:oai:osos.snu.ac.kr:snu2012-01/102/0000001236/11 | - |
dc.description.srnd | SEQ:11 | - |
dc.description.srnd | PERF_CD:SNU2012-01 | - |
dc.description.srnd | EVAL_ITEM_CD:102 | - |
dc.description.srnd | USER_ID:0000001236 | - |
dc.description.srnd | ADJUST_YN:N | - |
dc.description.srnd | EMP_ID:A004558 | - |
dc.description.srnd | DEPT_CD:445 | - |
dc.description.srnd | CITE_RATE:5.321 | - |
dc.description.srnd | FILENAME:11. Synthesis of a low.pdf | - |
dc.description.srnd | DEPT_NM:재료공학부 | - |
dc.description.srnd | EMAIL:whjpoly@snu.ac.kr | - |
dc.description.srnd | SCOPUS_YN:N | - |
dc.description.srnd | CONFIRM:Y | - |
dc.identifier.srnd | 2012-01/102/0000001236/11 | - |
- Appears in Collections:
- Files in This Item:
- There are no files associated with this item.
Item View & Download Count
Items in S-Space are protected by copyright, with all rights reserved, unless otherwise indicated.