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Chlorinated Spiroconjugated Fused Extended Aromatics for Multifunctional Organic Electronics.
Meng, Dong; Wang, Rui; Lin, Janice B; Yang, Jonathan Lee; Nuryyeva, Selbi; Lin, Yu-Che; Yuan, Shuai; Wang, Zhao-Kui; Zhang, Elizabeth; Xiao, Chengyi; Zhu, Danlei; Jiang, Lang; Zhao, Yepin; Li, Zhenxing; Zhu, Chenhui; Houk, Kendall N; Yang, Yang.
Afiliação
  • Meng D; Department of Materials Science and Engineering and California NanoSystems Institute, University of California, Los Angeles, Los Angeles, CA, 90095, USA.
  • Wang R; Department of Materials Science and Engineering and California NanoSystems Institute, University of California, Los Angeles, Los Angeles, CA, 90095, USA.
  • Lin JB; Department of Chemistry and Biochemistry, University of California, Los Angeles, Los Angeles, CA, 90095, USA.
  • Yang JL; Department of Chemistry, University of California, Berkeley, Berkeley, CA, 94720, USA.
  • Nuryyeva S; Department of Chemistry and Biochemistry, University of California, Los Angeles, Los Angeles, CA, 90095, USA.
  • Lin YC; Department of Materials Science and Engineering and California NanoSystems Institute, University of California, Los Angeles, Los Angeles, CA, 90095, USA.
  • Yuan S; Institute of Functional Nano & Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials & Devices, Soochow University, Suzhou, 215123, China.
  • Wang ZK; Institute of Functional Nano & Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials & Devices, Soochow University, Suzhou, 215123, China.
  • Zhang E; Department of Materials Science and Engineering and California NanoSystems Institute, University of California, Los Angeles, Los Angeles, CA, 90095, USA.
  • Xiao C; Beijing Advanced Innovation Center for Soft Matter Science and Engineering & State Key Laboratory of Organic-Inorganic Composites, Beijing University of Chemical Technology, Beijing, 100029, China.
  • Zhu D; Beijing National Laboratory for Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China.
  • Jiang L; Beijing National Laboratory for Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China.
  • Zhao Y; Department of Materials Science and Engineering and California NanoSystems Institute, University of California, Los Angeles, Los Angeles, CA, 90095, USA.
  • Li Z; State Key Laboratory of Heavy Oil Processing College of New Energy and Materials China University of Petroleum (Beijing), Beijing, 102249, China.
  • Zhu C; Advanced Light Source, Lawrence Berkeley National Laboratory, Berkeley, CA, 94704, USA.
  • Houk KN; Department of Chemistry and Biochemistry, University of California, Los Angeles, Los Angeles, CA, 90095, USA.
  • Yang Y; Department of Materials Science and Engineering and California NanoSystems Institute, University of California, Los Angeles, Los Angeles, CA, 90095, USA.
Adv Mater ; 33(12): e2006120, 2021 Mar.
Article em En | MEDLINE | ID: mdl-33586281
ABSTRACT
The synthesis of a new molecule, SFIC-Cl, is reported, which features enhanced π-electron delocalization by spiroconjugation and narrowed bandgap by chlorination. SFIC-Cl is integrated into a single-crystal transistor (OFET) and organic light-emitting diode (OLED). The material demonstrates remarkable transport abilities across various solution-processed OFETs and retains efficient radiance in a near-infrared OLED emitting light at 700 nm. Furthermore, the intermolecular multi-dimensional connection of SFIC-Cl enables the fabrication of a single-component large-area (2 × 2 cm2 ) near-infrared OLED by spin-coating. The SFIC-Cl-acceptor-based solar cell shows excellent power conversion efficiency of 10.16% resulting from the broadened and strong absorption and well-matched energy levels. The study demonstrates that chlorinated spiroconjugated fused systems offer a novel direction toward the development of high-performance organic semiconductor materials for hybrid organic electronic devices.
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Texto completo: 1 Bases de dados: MEDLINE Idioma: En Revista: Adv Mater Assunto da revista: BIOFISICA / QUIMICA Ano de publicação: 2021 Tipo de documento: Article País de afiliação: Estados Unidos
Texto completo
Adicionar na Minha BVS
Imprimir
XML
PubMed Links
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Texto completo: 1 Bases de dados: MEDLINE Idioma: En Revista: Adv Mater Assunto da revista: BIOFISICA / QUIMICA Ano de publicação: 2021 Tipo de documento: Article País de afiliação: Estados Unidos