Cargando…

Efficient Aggregation-Induced Delayed Fluorescence Luminogens for Solution-Processed OLEDs With Small Efficiency Roll-Off

Purely organic small molecules with thermally-activated delayed fluorescence have a high potential for application in organic light-emitting diodes (OLEDs), but overcoming severe efficiency roll-off at high voltages still remains challenging. In this work, we design and synthesize two new emitters c...

Descripción completa

Detalles Bibliográficos
Autores principales:	Cai, Zheyi, Chen, Hao, Guo, Jingjing, Zhao, Zujin, Tang, Ben Zhong
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Frontiers Media S.A. 2020
Materias:	Chemistry
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7154159/ https://www.ncbi.nlm.nih.gov/pubmed/32318542 http://dx.doi.org/10.3389/fchem.2020.00193

Ejemplares similares

New Aggregation-Induced Delayed Fluorescence Luminogens With Through-Space Charge Transfer for Efficient Non-doped OLEDs
por: Zhang, Panpan, et al.
Publicado: (2019)

Suppressing Efficiency Roll-Off of TADF Based OLEDs by Constructing Emitting Layer With Dual Delayed Fluorescence
por: Zhang, Yuewei, et al.
Publicado: (2019)

Aggregation-induced delayed fluorescence luminogens: the innovation of purely organic emitters for aqueous electrochemiluminescence
por: Zhang, Baohua, et al.
Publicado: (2021)

High-efficiency and low efficiency roll-off near-infrared fluorescent OLEDs through triplet fusion
por: Xue, Jie, et al.
Publicado: (2016)

Phenothiazinen-Dimesitylarylborane-Based Thermally Activated Delayed Fluorescence: High-Performance Non-doped OLEDs With Reduced Efficiency Roll-Off at High Luminescence
por: Tang, Xiangyang, et al.
Publicado: (2019)

Functional Pyrene–Pyridine-Integrated Hole-Transporting Materials for Solution-Processed OLEDs with Reduced Efficiency Roll-Off
por: Kumar, Krishan, et al.
Publicado: (2021)

All-fluorescence white organic light-emitting diodes with record-beating power efficiencies over 130 lm W(‒1) and small roll-offs
por: Liu, Hao, et al.
Publicado: (2022)

δ-Carboline-based bipolar host materials for deep blue thermally activated delayed fluorescence OLEDs with high efficiency and low roll-off characteristic
por: Moon, Ji Su, et al.
Publicado: (2018)

Highly efficient non-doped blue fluorescent OLEDs with low efficiency roll-off based on hybridized local and charge transfer excited state emitters
por: Lv, Xianhao, et al.
Publicado: (2020)

Through-space charge transfer hexaarylbenzene dendrimers with thermally activated delayed fluorescence and aggregation-induced emission for efficient solution-processed OLEDs
por: Wang, Xingdong, et al.
Publicado: (2019)

Highly efficient oleds: materials based on thermally activated delayed fluorescence
por: Yersin, Hartmut
Publicado: (2018)

Aggregation-induced emission luminogens for image-guided surgery in non-human primates
por: Zhong, Danni, et al.
Publicado: (2021)

Aggregation‐induced emission luminogens for augmented photosynthesis
por: Liu, Haixiang, et al.
Publicado: (2022)

Nanosecond-time-scale delayed fluorescence molecule for deep-blue OLEDs with small efficiency rolloff
por: Kim, Jong Uk, et al.
Publicado: (2020)

Biological Synthesis and Process Monitoring of an Aggregation-Induced Emission Luminogen-Based Fluorescent Polymer
por: Liu, Chenchen, et al.
Publicado: (2022)

Realizing efficient blue and deep-blue delayed fluorescence materials with record-beating electroluminescence efficiencies of 43.4%
por: Fu, Yan, et al.
Publicado: (2023)

Highly efficient red OLEDs using DCJTB as the dopant and delayed fluorescent exciplex as the host
por: Zhao, Bo, et al.
Publicado: (2015)

Preparation and Characterization of Carbazole-Based Luminogen with Efficient Emission in Solid and Solution States
por: Zhang, Beibei, et al.
Publicado: (2023)

Chiral assembly of organic luminogens with aggregation-induced emission
por: Liu, Chenchen, et al.
Publicado: (2021)

Aggregation-Induced Emission Luminogens for Cell Death Research
por: Zuo, Yunfei, et al.
Publicado: (2022)

High‐Efficiency Solution‐Processable OLEDs by Employing Thermally Activated Delayed Fluorescence Emitters with Multiple Conversion Channels of Triplet Excitons
por: Liu, Yuchao, et al.
Publicado: (2021)

NIR-II Aggregation-Induced Emission Luminogens for Tumor Phototheranostics
por: Tan, Yonghong, et al.
Publicado: (2022)

Machine-learning screening of luminogens with aggregation-induced emission characteristics for fluorescence imaging
por: Zhang, Yibin, et al.
Publicado: (2023)

Mechanical Insights into Aggregation‐Induced Delayed Fluorescence Materials with Anti‐Kasha Behavior
por: Guo, Jingjing, et al.
Publicado: (2018)

Unicolored phosphor-sensitized fluorescence for efficient and stable blue OLEDs
por: Heimel, Paul, et al.
Publicado: (2018)

Carbazolylgold(iii) complexes with thermally activated delayed fluorescence switched on by ligand manipulation as high efficiency organic light-emitting devices with small efficiency roll-offs
por: Wong, Chun-Yin, et al.
Publicado: (2022)

Dendronized delayed fluorescence emitters for non-doped, solution-processed organic light-emitting diodes with high efficiency and low efficiency roll-off simultaneously: two parallel emissive channels
por: Li, Yifan, et al.
Publicado: (2016)

Pure Polycyclic Aromatic Hydrocarbon Isomerides with Delayed Fluorescence and Anti‐Kasha Emission: High‐Efficiency Non‐Doped Fluorescence OLEDs
por: Huang, Haoxin, et al.
Publicado: (2023)

Thermally Activated Delayed Fluorescence in Commercially Available Materials for Solution-Process Exciplex OLEDs
por: Tseng, Zong-Liang, et al.
Publicado: (2021)

Carbazole/Benzimidazole-Based Bipolar Molecules as the Hosts for Phosphorescent and Thermally Activated Delayed Fluorescence Emitters for Efficient OLEDs
por: Gao, Zhen-Jie, et al.
Publicado: (2020)

Efficient OLEDs Fabricated by Solution Process Based on Carbazole and Thienopyrrolediones Derivatives
por: Lozano-Hernández, Luis-Abraham, et al.
Publicado: (2018)

Aggregation Induced Emissive Luminogens for Sensing of Toxic Elements
por: Zalmi, Geeta A., et al.
Publicado: (2021)

Boosting external quantum efficiency to 38.6% of sky-blue delayed fluorescence molecules by optimizing horizontal dipole orientation
por: Fu, Yan, et al.
Publicado: (2021)

High‐Performance Orange–Red Organic Light‐Emitting Diodes with External Quantum Efficiencies Reaching 33.5% based on Carbonyl‐Containing Delayed Fluorescence Molecules
por: Jiang, Ruming, et al.
Publicado: (2021)

Molecular design to regulate the photophysical properties of multifunctional TADF emitters towards high-performance TADF-based OLEDs with EQEs up to 22.4% and small efficiency roll-offs
por: Yu, Ling, et al.
Publicado: (2017)

In Vitro Cytotoxicity of Fluorescent Silica Nanoparticles Hybridized with Aggregation-Induced Emission Luminogens for Living Cell Imaging
por: Xia, Yun, et al.
Publicado: (2013)

N-Benzoimidazole/Oxadiazole Hybrid Universal Electron Acceptors for Highly Efficient Exciplex-Type Thermally Activated Delayed Fluorescence OLEDs
por: Yuan, Wenbo, et al.
Publicado: (2019)

Fluorescent cellulose nanocrystals based on AIE luminogen for rapid detection of Fe(3+) in aqueous solutions
por: Ye, Xiu, et al.
Publicado: (2022)

The Promise of Aggregation-Induced Emission Luminogens for Detecting COVID-19
por: Liu, Zongwei, et al.
Publicado: (2021)

Highly efficient blue thermally activated delayed fluorescent OLEDs with record-low driving voltages utilizing high triplet energy hosts with small singlet–triplet splittings
por: Zhang, Dongdong, et al.
Publicado: (2016)

Cannot write session to /tmp/vufind_sessions/sess_b473dslumtbc0g66tfd3ings8p