Tuning the number and position of triphenylamine substituents on a benzo[ b ]furan core to achieve high-efficiency deep-blue and blue emitters
Source abstract
Abstract
The deep-blue to blue emitters, 56dTPA-BF, 356tTPA-BF and 2356fTPA-BF were successfully achieved by using benzo[ b ]furan as central skeleton. The 2356fTPA-BF shows the maximum EQE of 5.32/3.42% with emission peak of 448 nm in doped/non-doped devices.
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Research context
OpenAlex topics: Organic Light-Emitting Diodes Research · Organic Electronics and Photovoltaics · Luminescence and Fluorescent Materials
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
School of Chemistry, Xi’an Jiaotong University, Xi’an 710049, P. R. China
Institute of Energy Materials and Device, School of Materials Science and Engineering, Chang’an University, Xi’an 710061, China
Key Laboratory for Physical Electronics and Devices of the Ministry of Education & Shaanxi Key Lab of Information Photonic Technique, School of Electronic and Information Engineering, Xi’an Jiaotong University, Xi’an 710049, P. R. China
Funding
National Natural Science Foundation of China
References (35)
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