High-Performance Polymer Solar Cell with Single Active Material of Fully Conjugated Block Copolymer Composed of Wide-Band gap Donor and Narrow-Band gap Acceptor Blocks
DC Field | Value | Language |
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dc.contributor.author | Lee, Ji Hyung | - |
dc.contributor.author | Park, Chang Geun | - |
dc.contributor.author | Kim, Aesun | - |
dc.contributor.author | Kim, Hyung Jong | - |
dc.contributor.author | Kim, Youngseo | - |
dc.contributor.author | Park, Sungnam | - |
dc.contributor.author | Cho, Min Ju | - |
dc.contributor.author | Choi, Dong Hoon | - |
dc.date.accessioned | 2021-09-02T10:21:02Z | - |
dc.date.available | 2021-09-02T10:21:02Z | - |
dc.date.created | 2021-06-16 | - |
dc.date.issued | 2018-06-06 | - |
dc.identifier.issn | 1944-8244 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/74961 | - |
dc.description.abstract | We synthesized a novel fully conjugated block copolymer, P3, in which a wide-band gap donor block (P1) was connected to a narrow-band gap acceptor block (P2). As P3 contains P1 block with a wide bandgap and P2 block with a narrow bandgap, it exhibits a very wide complementary absorption. Transient photoluminescence measurement using P3 dilute solution demonstrated intramolecular charge transfer between the P1 block and the P2 block, which was not observed in a P1/P2 blend solution. A P3 thin film showed complete PL quenching because the photoinduced inter-/intramolecular charge transfer states were effectively formed. This phenomenon can play an important role in the photovoltaic properties of P3-based polymer solar cells. A single active material polymer solar cell (SAMPSC) fabricated from P3 alone exhibited a high power conversion efficiency (PCE) of 3.87% with a high open-circuit voltage of 0.93 V and a short-circuit current of 8.26 mA/cm(2) , demonstrating a much better performance than a binary P1-/P2-based polymer solar cell (PCE = 1.14%). This result facilitates the possible improvement of the photovoltaic performance of SAMPSCs by inducing favorable nanophase segregation between p- and n blocks. In addition, owing to the high morphological stability of the block copolymer, excellent shelf-life was observed in a P3-based SAMPSC compared with a P1/P2-based PSC. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.subject | ALL-POLYMER | - |
dc.subject | EFFICIENCY | - |
dc.subject | FULLERENE | - |
dc.subject | POLYTHIOPHENE | - |
dc.subject | OPTIMIZATION | - |
dc.subject | STABILITY | - |
dc.subject | TRANSPORT | - |
dc.subject | ENABLES | - |
dc.subject | DYAD | - |
dc.title | High-Performance Polymer Solar Cell with Single Active Material of Fully Conjugated Block Copolymer Composed of Wide-Band gap Donor and Narrow-Band gap Acceptor Blocks | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Park, Sungnam | - |
dc.contributor.affiliatedAuthor | Choi, Dong Hoon | - |
dc.identifier.doi | 10.1021/acsami.8b03580 | - |
dc.identifier.scopusid | 2-s2.0-85047098432 | - |
dc.identifier.wosid | 000434895500061 | - |
dc.identifier.bibliographicCitation | ACS APPLIED MATERIALS & INTERFACES, v.10, no.22, pp.18974 - 18983 | - |
dc.relation.isPartOf | ACS APPLIED MATERIALS & INTERFACES | - |
dc.citation.title | ACS APPLIED MATERIALS & INTERFACES | - |
dc.citation.volume | 10 | - |
dc.citation.number | 22 | - |
dc.citation.startPage | 18974 | - |
dc.citation.endPage | 18983 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.subject.keywordPlus | ALL-POLYMER | - |
dc.subject.keywordPlus | EFFICIENCY | - |
dc.subject.keywordPlus | FULLERENE | - |
dc.subject.keywordPlus | POLYTHIOPHENE | - |
dc.subject.keywordPlus | OPTIMIZATION | - |
dc.subject.keywordPlus | STABILITY | - |
dc.subject.keywordPlus | TRANSPORT | - |
dc.subject.keywordPlus | ENABLES | - |
dc.subject.keywordPlus | DYAD | - |
dc.subject.keywordAuthor | conjugated block copolymer | - |
dc.subject.keywordAuthor | single active material | - |
dc.subject.keywordAuthor | charge transfer | - |
dc.subject.keywordAuthor | polymer solar cells | - |
dc.subject.keywordAuthor | stability | - |
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