Photoluminescence and electroluminescence of hexaphenylsilole are enhanced by pressurization in the solid state.
Application of a hydrostatic pressure in the range of 1-650 atm boosted photoluminescence and electroluminescence of hexaphenylsilole by approximately 10 and approximately 73%, respectively, due to the suppression of intramolecular rotations and/or the increase in carrier injection, offering a helpful mechanistic insight into the intriguing phenomenon of aggregation-induced emission.
Fan
Xing
X
Beijing National Laboratory for Molecular Sciences, Key Laboratory of Polymer Chemistry and Physics of Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871, China.
Sun
Jianliang
J
Wang
Fuzhi
F
Chu
Zengze
Z
Wang
Ping
P
Dong
Yongqiang
Y
Hu
Rongrong
R
Tang
Ben Zhong
BZ
Zou
Dechun
D