Similar or Totally Different: The Control of Conjugation Degree through Minor Structural Modifications, and Deep-Blue Aggregation-Induced Emission Luminogens for Non-Doped OLEDs

2012 ◽  
Vol 23 (18) ◽  
pp. 2329-2337 ◽  
Author(s):  
Jing Huang ◽  
Ning Sun ◽  
Yongqiang Dong ◽  
Runli Tang ◽  
Ping Lu ◽  
...  
Keyword(s):  
Aggregation Induced Emission ◽  
Structural Modifications ◽  
Deep Blue

Derivatives of carbazole and chloropyridine exhibiting aggregation induced emission enhancement and deep-blue delayed fluorescence

2018 ◽  
Vol 149 ◽  
pp. 588-596 ◽  
Author(s):  
Yan Danyliv ◽  
Roman Lytvyn ◽  
Dmytro Volyniuk ◽  
Oleksandr Bezvikonnyi ◽  
Iryna Hladka ◽  
...  
Keyword(s):  
Delayed Fluorescence ◽  
Aggregation Induced Emission ◽  
Deep Blue ◽  
Emission Enhancement ◽  
Derivatives Of

FACILE APPROACHES FOR CONSTRUCTING BLUE/DEEP-BLUE TPE-BASED SOLID EMITTERS

2013 ◽  
Vol 01 (03) ◽  
pp. 1340006 ◽  
Author(s):  
JING HUANG ◽  
QIANQIAN LI ◽  
ZHEN LI
Keyword(s):  
Recent Work ◽  
Research Topic ◽  
Device Performance ◽  
Facile Synthesis ◽  
Aggregation Induced Emission ◽  
Deep Blue ◽  
New Research ◽  
Synthetic Approaches

The intriguing phenomenon of aggregation-induced emission (AIE), first reported by Tang et al. in 2001, has been demonstrated as an effective way to tackle the notorious aggregation-caused quenching (ACQ) effect and aroused a new research topic of AIE materials as promising candidates for OLEDs and bioprobes. Among the archetypal AIE molecules, tetraphenylethene (TPE) enjoys the advantages of facile synthesis and outstanding AIE effect. Although lots of TPE-based luminogens with excellent electroluminescence performance have been developed, blue AIE luminogens are still scarce for the intrinsic extension of intramolecular conjugation. In this paper, we mainly review our recent work on the construction of blue- or deep-blue TPE-based solid emitters for OLEDs. The facile synthetic approaches and the device performance of the resulting materials are well demonstrated.

2-aryloxybenzo[d]oxazoles as deep blue solid-state emitters: Synthesis, aggregation-induced emission properties and crystal structure

2021 ◽  
Vol 187 ◽  
pp. 109127
Author(s):  
Yuanyuan Meng ◽  
Ying Fang ◽  
Chunming Yuan ◽  
Chunhui Du ◽  
Kun-Peng Wang ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Solid State ◽  
Aggregation Induced Emission ◽  
Emission Properties ◽  
Deep Blue

New AIEgens containing tetraphenylethene and silole moieties: tunable intramolecular conjugation, aggregation-induced emission characteristics and good device performance

2015 ◽  
Vol 3 (11) ◽  
pp. 2624-2631 ◽  
Author(s):  
Jie Yang ◽  
Ning Sun ◽  
Jing Huang ◽  
Qianqian Li ◽  
Qian Peng ◽  
...  
Keyword(s):  
Emission Characteristics ◽  
Device Performance ◽  
Aggregation Induced Emission ◽  
Structural Modifications

Three AIE luminogens were successfully synthesized by the covalent incorporation of tetraphenylethene into the dibenzosilole core, and their emission colours were tuned through simple structural modifications.

Deep blue fluorescent 2,5-bis(phenylsilyl)-substituted 3,4-diphenylsiloles: Synthesis, structure and aggregation-induced emission

2013 ◽  
Vol 99 (2) ◽  
pp. 520-525 ◽  
Author(s):  
Jian Zhou ◽  
Bairong He ◽  
Bin Chen ◽  
Ping Lu ◽  
Herman H.Y. Sung ◽  
...  
Keyword(s):  
Aggregation Induced Emission ◽  
Deep Blue
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