Stereoselective synthesis, efficient light emission, and high bipolar charge mobility of chiasmatic luminogens.
Stereoregular tetraphenylethene derivatives (Z)-o-BCaPTPE and (Z)-o-BTPATPE featured with chiasmatic conformations and aggregation-enhanced emission characteristics are synthesized using a McMurry reaction. Both luminogens exhibit high hole and electron mobilities. Organic light-emitting diodes (OLEDs) using (Z)-o-BCaPTPE and (Z)-o-BTPATPE as both the light-emitting and electron-transporting layers show high efficiencies.
College of Material, Chemistry and Chemical Engineering, Hangzhou Normal University, China.
Zujin
Z
Zhao
Jacky W Y
JW
Lam
Carrie Y K
CY
Chan
Shuming
S
Chen
Jianzhao
J
Liu
Ping
P
Lu
Mario
M
Rodriguez
José-Luis
JL
Maldonado
Gabriel
G
Ramos-Ortiz
Herman H Y
HH
Sung
Ian D
ID
Williams
Huimin
H
Su
Kam Sing
KS
Wong
Yuguang
Y
Ma
Hoi Sing
HS
Kwok
Huayu
H
Qiu
Ben Zhong
BZ
Tang
D060326:Chemistry Techniques, Synthetic / Q000379:methods*; D004579:Electron Transport; D008027:Light; D049408:Luminescent Agents / Q000138:chemical synthesis* / Q000737:chemistry*; D008958:Models, Molecular; D008968:Molecular Conformation; D055620:Optical Phenomena; D013237:Stereoisomerism; D013379:Substrate Specificity; D013696:Temperature; D013730:Terphenyl Compounds / Q000138:chemical synthesis* / Q000737:chemistry*
D049408:Luminescent Agents; D013730:Terphenyl Compounds