Strongly luminescent binuclear aluminium chelate with polymer-like molecular packing and solution-processibility.
A binuclear aluminium(III) chelate with rigid and flexible mixed ligands has been synthesized and structurally characterized, which exhibits polymer-like molecular packing and solution-processiblity, as well as high photoluminescence quantum yield for organic light-emitting diodes (OLEDs); with this new compound as the emissive and host layer, the multi-layer OLEDs prepared via low-cost spin-coating showed encouraging performance.
Qiao
Juan
J
Key Lab of Organic Optoelectronics and Molecular Engineering of Ministry of Education, Department of Chemistry, Tsinghua University, Beijing 100084, China.
Wang
Li D
LD
Xie
Jun F
JF
Lei
Gang T
GT
Wu
Guo S
GS
Qiu
Yong
Y