TY - JOUR
T1 - A Unique Blend of 2-Fluorenyl-2-anthracene and 2-Anthryl-2-anthracence Showing White Emission and High Charge Mobility
AU - Chen, Mengyun
AU - Zhao, Yang
AU - Yan, Lijia
AU - Yang, Shuai
AU - Zhu, Yanan
AU - Murtaza, Imran
AU - He, Gufeng
AU - Meng, Hong
AU - Huang, Wei
N1 - Publisher Copyright:
© 2017 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim
PY - 2017/1/16
Y1 - 2017/1/16
N2 - White-light-emitting materials with high mobility are necessary for organic white-light-emitting transistors, which can be used for self-driven OLED displays or OLED lighting. In this study, we combined two materials with similar structures—2-fluorenyl-2-anthracene (FlAnt) with blue emission and 2-anthryl-2-anthracence (2A) with greenish-yellow emission—to fabricate OLED devices, which showed unusual solid-state white-light emission with the CIE coordinates (0.33, 0.34) at 10 V. The similar crystal structures ensured that the OTFTs based on mixed FlAnt and 2A showed high mobility of 1.56 cm2V−1s−1. This simple method provides new insight into the design of high-performance white-emitting transistor materials and structures.
AB - White-light-emitting materials with high mobility are necessary for organic white-light-emitting transistors, which can be used for self-driven OLED displays or OLED lighting. In this study, we combined two materials with similar structures—2-fluorenyl-2-anthracene (FlAnt) with blue emission and 2-anthryl-2-anthracence (2A) with greenish-yellow emission—to fabricate OLED devices, which showed unusual solid-state white-light emission with the CIE coordinates (0.33, 0.34) at 10 V. The similar crystal structures ensured that the OTFTs based on mixed FlAnt and 2A showed high mobility of 1.56 cm2V−1s−1. This simple method provides new insight into the design of high-performance white-emitting transistor materials and structures.
KW - molecular electronics
KW - organic light-emitting diodes
KW - organic optoelectronics
KW - organic thin-film transistors
KW - semiconductors
UR - http://www.scopus.com/inward/record.url?scp=85006379965&partnerID=8YFLogxK
U2 - 10.1002/anie.201608131
DO - 10.1002/anie.201608131
M3 - 文章
C2 - 27936319
AN - SCOPUS:85006379965
SN - 1433-7851
VL - 56
SP - 722
EP - 727
JO - Angewandte Chemie - International Edition
JF - Angewandte Chemie - International Edition
IS - 3
ER -