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Comparison of Photovoltaic Properties of Fused and Non-Fused Aromatic Spacers in DPP-based Small Molecules for Organic Solar Cells
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 최윤석 | - |
dc.contributor.author | 조원호 | - |
dc.creator | 조원호 | - |
dc.date.accessioned | 2013-04-02T00:51:49Z | - |
dc.date.available | 2013-04-02T00:51:49Z | - |
dc.date.issued | 2012-10-12 | - |
dc.identifier.citation | 2012년도 한국고분자학회 추계 정기총회 및 연구논문발표회, 2012. 10. 11 - 10. 12, 창원컨벤션센터 | - |
dc.identifier.uri | https://hdl.handle.net/10371/81610 | - |
dc.description.abstract | The optoelectronic properties of semiconductors are primarily governed by the type of
conjugated unit in the molecular backbone. Especially, in utilization of the push-pull concept for designing low bandgap organic materials, selection of electron donating building block in the conjugated backbone requires special attention: one must consider electron donating capability, planarity, and solid state-self assembly of electron donating block. Herein we report the synthesis and characterization of diketopyrrolopyrrole (DPP)-based new organic molecules with various electron donation building blocks such as thiophene and phenylene, and their corresponding fused rings, thienothophene and naphthalene. The crystallinity and electrochemical properties of the new donor materials were measured by X-ray diffraction and cyclic voltammetry, respectively. Solar cell performances of devices with the donor materials were measured and systematically analyzed in terms of molecular structure with different electron donating building block. | - |
dc.language.iso | en | en |
dc.publisher | 한국고분자학회 | en |
dc.subject | 공학 | en |
dc.title | Comparison of Photovoltaic Properties of Fused and Non-Fused Aromatic Spacers in DPP-based Small Molecules for Organic Solar Cells | en |
dc.type | Conference Paper | en |
dc.contributor.AlternativeAuthor | Jo, Won Ho | - |
dc.description.srnd | OAIID:oai:osos.snu.ac.kr:snu2012-01/104/0000001236/24 | - |
dc.description.srnd | SEQ:24 | - |
dc.description.srnd | PERF_CD:SNU2012-01 | - |
dc.description.srnd | EVAL_ITEM_CD:104 | - |
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:0 | - |
dc.description.srnd | FILENAME:2012추계학술대회_최윤석.pdf | - |
dc.description.srnd | DEPT_NM:재료공학부 | - |
dc.description.srnd | EMAIL:whjpoly@snu.ac.kr | - |
dc.description.srnd | CONFIRM:Y | - |
dc.identifier.srnd | 2012-01/104/0000001236/24 | - |
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