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Semi-crystalline random conjugated copolymers with panchromatic absorption for highly efficient polymer solar cells
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jung,Jae Woong | - |
dc.contributor.author | Liu, Feng | - |
dc.contributor.author | Russell, Thomas P. | - |
dc.contributor.author | Jo, Won Ho | - |
dc.creator | 조원호 | - |
dc.date.accessioned | 2013-11-05T08:30:34Z | - |
dc.date.available | 2013-11-05T08:30:34Z | - |
dc.date.issued | 2013 | - |
dc.identifier.citation | Energy & Environmental Science Vol.6 No.11, pp. 3101-3307 | - |
dc.identifier.issn | 1754-5692 | - |
dc.identifier.uri | https://hdl.handle.net/10371/84050 | - |
dc.description.abstract | An effective approach to extend the light absorption range of conjugated polymers for high performance photovoltaics is synthesis of copolymers composed of at least two different chromophores with a complementary absorption range. For this purpose, we synthesized random conjugated copolymers consisting of DPP and isoindigo as co-electron accepting units in donor?acceptor type conjugated copolymers. The random copolymers exhibited both broad light absorption and low-lying HOMO level, which contribute to enhancement of JSC and VOC, respectively. Furthermore, the predominant face-on orientation of the random copolymers on the substrate is beneficial for charge transport in the device. The polymer solar cell (PSC) based on the random copolymer has shown a promising efficiency of 6.04% which is the highest value among PSCs based on random copolymers. | en |
dc.language.iso | en | en |
dc.publisher | Royal Society of Chemistry | en |
dc.subject | 공학 | en |
dc.title | Semi-crystalline random conjugated copolymers with panchromatic absorption for highly efficient polymer solar cells | en |
dc.type | Article | - |
dc.author.alternative | 정재웅 | - |
dc.author.alternative | 조원호 | - |
dc.identifier.doi | 10.1039/c3ee40689j | - |
dc.description.srnd | OAIID:oai:osos.snu.ac.kr:snu2013-01/102/0000001236/6 | - |
dc.description.srnd | SEQ:6 | - |
dc.description.srnd | PERF_CD:SNU2013-01 | - |
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:11.653 | - |
dc.description.srnd | FILENAME:5. semi-crystalline random conjugated copolymers.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 | 2013-01/102/0000001236/6 | - |
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