☆ 4.4 Review

Recent progress in thermally activated delayed fluorescence dendrimers for solution-processed organic light-emitting diodes

JOURNAL OF POLYMER SCIENCE (2023)

相关参考文献

注意：仅列出部分参考文献，下载原文获取全部文献信息。

Article Materials Science, Multidisciplinary

Thermally activated delayed fluorescence dendrimers with AIE property and functional dendrons for high-efficiency solution-processed white OLEDs

Kaizhi Zhang et al.

Summary: In this study, two Thermally Activated Delayed Fluorescence (TADF) materials, TRZCz-Cz and TRZCz-Bz, were designed and synthesized to investigate the distinction of different encapsulations for an identical emissive core. The results showed that despite similar photophysical properties, the blue phosphorescent OLEDs using TRZCz-Cz as the host achieved the highest current efficiency and external quantum efficiency, leading to the fabrication of high-efficiency white OLEDs.

ORGANIC ELECTRONICS (2023)

添加到收藏夹

Article Chemistry, Multidisciplinary

Enabling Record-high Deep-Red/Near-Infrared Electroluminescence Through Subtly Managing Intermolecular Interactions of a Thermally Activated Delayed Fluorescence Emitter

Hui Wang et al.

Summary: To achieve deep-red/near-infrared emission in organic light-emitting diodes (OLEDs), intermolecular interactions of red emitters are usually required, but these interactions often lead to efficiency declines. In this study, an advanced method of managing intermolecular interactions of thermally activated delayed fluorescence (TADF) emitters was proposed. This work provides instructive guidance for manipulating the intermolecular interactions of red TADF emitters and will contribute to the development of high-performance DR/NIR OLEDs in the future.

ADVANCED FUNCTIONAL MATERIALS (2023)

添加到收藏夹

Article Chemistry, Multidisciplinary

Constructing High-Efficiency Orange-Red Thermally Activated Delayed Fluorescence Polymers by Excited State Energy Levels Regulation via Backbone Engineering

Lei Hua et al.

Summary: A series of orange-red thermally activated delayed fluorescence (TADF) polymers with dibenzothiophene (DBT) and carbazole (Cz) units as joint backbones were synthesized. The performance of these polymers was successfully optimized by regulating the connection positions of DBT units through backbone engineering. The optimal polymer, pNAI3705, exhibited a better excited state nature and achieved a photoluminescence quantum yield of 60%. The resulting organic light-emitting diodes based on pNAI3705 showed a maximum external quantum efficiency of 20.16%, making it among the top-tier orange-red polymers.

ADVANCED FUNCTIONAL MATERIALS (2023)

添加到收藏夹

Article Chemistry, Multidisciplinary

Versatile Host Materials for Both D-A-Type and Multi-Resonance TADF Emitters toward Solution-Processed OLEDs with Nearly 30% EQE

Nengquan Li et al.

Summary: This study discovered two new host materials, 3CzAcPy and 9CzAcPy, which have high triplet energy levels, thermal stability, and excellent film morphology for organic light-emitting diodes (OLEDs). The isomeric effect of the host materials has a significant impact on the properties and performance of solution-processed TADF OLEDs. The new hosts achieved state-of-the-art device performance for both donor-acceptor type and multi-resonance TADF emitters.

ADVANCED MATERIALS (2023)

添加到收藏夹

Article Chemistry, Multidisciplinary

Charge Transfer Excited State Promoted Multiple Resonance Delayed Fluorescence Emitter for High-Performance Narrowband Electroluminescence

Zhongyan Huang et al.

Summary: Multipleresonance thermally activated delayed fluorescence (MR-TADF)emitters with a multichannel reverse intersystem crossing (RISC) pathway were developed using an orthogonal linking strategy. The resulting emitter, CzBN3, showed a 23-fold increase in RISC rate, high photoluminescence quantum yield, and narrow emission spectrum. This design strategy enabled high maximum external quantum efficiency and reduced efficiency roll-off in the device. The state-of-the-art electroluminescent performance validates the superiority of this molecular design strategy.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2023)

添加到收藏夹

Article Spectroscopy

Breaking the bottleneck of organic light conversion agents: Preparation, performance evaluation and intrinsic mechanism

Yanjin He et al.

Summary: This study designed and synthesized three s-triazine dyes and two 1,3,5-triphenylbenzene luminescent agents to investigate the photostability of organic fluorescent dyes (OFD). The results showed that TPT-DB exhibited the best light conversion properties and an amphiphilic ethylene-vinyl alcohol copolymer was an effective method to enhance the photostability of OFD.

SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY (2023)

添加到收藏夹

Article Multidisciplinary Sciences

High-efficiency and stable short-delayed fluorescence emitters with hybrid long- and short-range charge-transfer excitations

Guoyun Meng et al.

Summary: Efficient thermally activated delayed fluorescent emitters require a small singlet-triplet energy gap and a large oscillator strength. By attaching an multiresonance-acceptor onto a sterically-uncrowded donor, the authors achieved a device efficiency of 40.4%.

NATURE COMMUNICATIONS (2023)

添加到收藏夹

Article Multidisciplinary Sciences

Realizing efficient blue and deep-blue delayed fluorescence materials with record-beating electroluminescence efficiencies of 43.4%

Yan Fu et al.

Summary: Three highly efficient blue and deep-blue delayed fluorescence materials with excellent electroluminescence performance were reported. They exhibit superb blue and deep-blue electroluminescence and were successfully used as sensitizers for high-performance deep-blue and green hyperfluorescence OLEDs.

NATURE COMMUNICATIONS (2023)

添加到收藏夹

Article Materials Science, Multidisciplinary

Regioisomeric Engineering to Optimize the Characteristics of TADF Emitters for High-Performance Solution Processable Organic Light Emitting Diodes

Guimin Zhao et al.

Summary: The nimble utilization of regioisomerism concept is important in the organic optoelectronic field to create high-performance materials concisely. However, the relationship between binding mode and molecular property is still not well understood, hindering efficient creation of desirable materials. In this study, three regioisomeric emitters with obvious thermally activated delayed fluorescence (TADF) and aggregation-induced emission characteristics are reported. The bonding positions are closely correlated with molecular electrostatic potential, emissive wavelength, reverse intersystem crossing process, and exciton utilization efficiency. Fully solution processable organic light emitting diodes demonstrate the uniqueness of these isomers in device performance, highlighting their significant status as non-doped emitters and TADF sensitizers in a multi-resonance system, achieving a maximum external quantum efficiency of 20.8% and a narrow full width at half maximum of 29 nm.

ADVANCED OPTICAL MATERIALS (2023)

添加到收藏夹

Article Chemistry, Multidisciplinary

Indirect Control of Donor/Acceptor Interactions for Highly Efficient Space-Confined Thermally Activated Delayed Fluorescence Emitters

Zi-Qi Feng et al.

Summary: This study reports two TSCT-TADF emitters and successfully enhances their luminescent properties by controlling the molecular configuration without directly modifying the donor or acceptor. The emitter with the fluorine moiety exhibits more evident electrostatic repulsive force onto the central structure, resulting in higher external quantum efficiency.

ADVANCED FUNCTIONAL MATERIALS (2023)

添加到收藏夹

Article Chemistry, Multidisciplinary

Phosphine-Oxide-Balanced Intra- and Interchain Through-Space Charge Transfer in Thermally Activated Delayed Fluorescence Polymers: Beyond 30% External Quantum Efficiency

Ying Xin et al.

Summary: This study demonstrates an effective strategy to achieve balanced intra- and interchain charge transfer in non-conjugated copolymers by optimizing the inductive and steric effects of the acceptors, resulting in greatly enhanced performance of thermally activated delayed fluorescence polymers.

ADVANCED MATERIALS (2023)

添加到收藏夹

Article Chemistry, Multidisciplinary

Asymmetrical-Dendronized TADF Emitters for Efficient Non-doped Solution-Processed OLEDs by Eliminating Degenerate Excited States and Creating Solely Thermal Equilibrium Routes

Chensen Li et al.

Summary: The mechanism of thermally activated delayed fluorescence (TADF) in dendrimers is not clear. This study focuses on fully-conjugated or fully-nonconjugated structures and their impact on TADF efficiency. The researchers synthesized asymmetrical half-dendronized and half-dendronized-half-encapsulated emitters to eliminate degenerate excited states and enhance the spin-flip process. By utilizing a encapsulating tricarbazole unit, nonradiative decay is reduced and TADF performance is improved. The non-doped solution-processed devices achieved high external quantum efficiency (EQE) with low efficiency roll-off at different brightness levels.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2022)

添加到收藏夹

Article Chemistry, Applied

Highly efficient blue all-solution-processed organic light-emitting diodes based on the strategy of constructing a thermally cross-linkable TADF dendrimer

Kaiyong Sun et al.

Summary: By designing and synthesizing new cross-linkable thermally activated delayed fluorescence (TADF) dendrimer molecules, a blue all-solution-processed organic light-emitting diode (OLED) was developed. The use of DVCz-3CzCN molecule was found to form stable and uniform thin films, effectively suppressing triplet exciton concentration quenching.

DYES AND PIGMENTS (2022)

添加到收藏夹

Article Chemistry, Multidisciplinary

Thermally Activated Delayed Fluorescent Dendrimers that Underpin High-Efficiency Host-Free Solution-Processed Organic Light-Emitting Diodes

Dianming Sun et al.

Summary: This work presents a solution to the challenge of developing high-performance solution-processed OLEDs by using highly efficient TADF dendrimers as emitters. By incorporating meta- and para-connected donor dendrons about a central triazine acceptor, the conflicting requirements of achieving a small Delta E-ST and a large oscillator strength are resolved. The solution-processed OLEDs exhibit excellent external quantum efficiency, current efficiency, and power efficiency, making them the most efficient host-free solution-processed OLEDs reported to date. Further optimization of the charge balance within the devices leads to improved efficiency rolloff at higher luminance.

ADVANCED MATERIALS (2022)

添加到收藏夹

Article Chemistry, Multidisciplinary

High-Performance Narrowband Pure-Red OLEDs with External Quantum Efficiencies up to 36.1% and Ultralow Efficiency Roll-Off

Yang Zou et al.

Summary: The development of novel red MR emitters has solved the issue of high-color-purity blue and green OLEDs. These emitters exhibit excellent photophysical properties and allow for fine-tuning of the emission spectra, making them suitable for pure red OLEDs. In experiments, pure red OLEDs demonstrate outstanding device performances.

ADVANCED MATERIALS (2022)

添加到收藏夹

Article Materials Science, Multidisciplinary

Investigating the donor:acceptor ratio in thermally activated delayed fluorescence light-emitting macromolecules

Chandana Sampath Kumara Ranasinghe et al.

Summary: We report the synthesis of solution-processable branched thermally activated delayed fluorescence (TADF) macromolecules with a 2,4,6-triphenyl-1,3,5-triazine acceptor (A) core and one, two, or three 3,6-diphenylamine carbazole donors (D). Increasing the number of donors was found to red shift the emission from green to orange. The materials were all found to have TADF character. The charge transfer emission from the materials was broad and featureless at both room and low temperature, and the photophysical properties were strongly dependent on the medium in which they were measured. The neat films of the materials showed charge mobility dependent on the number of donor units. Simple solution processed two-layer OLEDs composed of the compounds and a host material exhibited high external quantum efficiencies and luminance.

ORGANIC ELECTRONICS (2022)

添加到收藏夹

Article Chemistry, Multidisciplinary

Regiochemistry of Donor Dendrons Controls the Performance of Thermally Activated Delayed Fluorescence Dendrimer Emitters for High Efficiency Solution-Processed Organic Light-Emitting Diodes

Dianming Sun et al.

Summary: The potential of dendrimers with thermally activated delayed fluorescence (TADF) as emitters in OLEDs has not been fully realized, partly due to a lack of understanding of the structure-property relationship in dendrimers. This study used absorption and solvatochromic photoluminescence studies to probe the excited electronic states in dendrimers with different connecting modes, finding superior performance in meta-linked dendrimers. Comparative solid-state photoluminescence measurements and quantum chemical studies revealed the impact of substitution mode on TADF properties and the RISC mechanism, with the regiochemistry of donor dendrons playing a key role in enhancing RISC.

ADVANCED SCIENCE (2022)

添加到收藏夹

Article Biochemistry & Molecular Biology

Aggregation-Induced Intermolecular Charge Transfer Emission for Solution-Processable Bipolar Host Material via Adjusting the Length of Alkyl Chain

Wei Jiang et al.

Summary: By utilizing molecules with D-spacer-A structure and adjusting the alkyl chain, different fluorescent materials can be obtained, optimizing solubility, morphology, and thermal stability, leading to the potential improvement of efficiency in solution-processed organic light-emitting diodes.

MOLECULES (2022)

添加到收藏夹

Article Chemistry, Applied

Orange-red and saturated red thermally activated delayed fluorescent dendrimers for non-doped solution-processed OLEDs

Yuting He et al.

Summary: Two TADF dendritic emitters with orange-red and saturated red emission were obtained by combining diphenylamine-carbazole dendron groups as donor with di(pyridin-3-yl)methanone as accepter. The tBuDPACz-DPyM showed high current efficiency and external quantum efficiency with low efficiency roll-off, indicating its potential for OLED applications.

DYES AND PIGMENTS (2022)

添加到收藏夹

Article Chemistry, Multidisciplinary

Exceeding 30 % External Quantum Efficiency in Non-doped OLEDs Utilizing Solution Processable TADF Emitters with High Horizontal Dipole Orientation via Anchoring Strategy

Guimin Zhao et al.

Summary: The strategic molecular design of solution-processable TADF emitters with high molecular horizontal dipole orientation has been proposed, resulting in enhanced efficiency and high photoluminescence. Furthermore, the incorporation of multiple resonance final emitter structure can further improve the efficiency and narrow the emission spectrum.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2022)

添加到收藏夹

Article Optics

Efficient selenium-integrated TADF OLEDs with reduced roll-off

Yu Xuan Hu et al.

Summary: This study reports a heavy-atom incorporating emitter, BNSeSe, based on a selenium-integrated boron-nitrogen skeleton, which exhibits high photoluminescence quantum yield and fast reverse intersystem crossing rate. By utilizing BNSeSe, green OLEDs demonstrate high operational efficiency and significantly reduced efficiency roll-off at high brightness.

NATURE PHOTONICS (2022)

添加到收藏夹

Article Chemistry, Multidisciplinary

Thermally activated delayed fluorescence dendrimers achieving 20% external quantum efficiency for solution-processed OLEDs

Cheng Zhang et al.

Summary: Two multi-carbazole-encapsulated TADF dendrimers were synthesized by coupling different units, showing high photoluminescence quantum yields and efficient performance as the emissive layer in solution-processed OLED devices.

MATERIALS CHEMISTRY FRONTIERS (2022)

添加到收藏夹

Article Polymer Science

Thermally activated delayed fluorescence of carbazole-benzophenone dendrimers with bulky substituents

Ken Albrecht et al.

Summary: Carbazole dendrimers with bulky terminal substituents and a benzophenone core were synthesized and studied for their thermally activated delayed fluorescence (TADF) properties. The results showed that the choice of substituents directly affected the fluorescence emission and the triplet energy, which correlated with the TADF efficiency. Simple terminal modifications could minimize intermolecular interactions and tune the on-off behavior of TADF.

POLYMER CHEMISTRY (2022)

添加到收藏夹

Article Chemistry, Multidisciplinary

Alkoxy encapsulation of carbazole-based thermally activated delayed fluorescent dendrimers for highly efficient solution-processed organic light-emitting diodes

Zhihua Ma et al.

Summary: By incorporating n-butoxy encapsulation groups into carbazole-based TADF dendrimers, smaller singlet-triplet energy gaps can be achieved, leading to stronger TADF effects and higher OLED device efficiency.

CHINESE CHEMICAL LETTERS (2021)

添加到收藏夹

Article Nanoscience & Nanotechnology

Simple-Structured Blue Thermally Activated Delayed Fluorescence Emitter for Solution-Processed Organic Light-Emitting Diodes with External Quantum Efficiency of over 20%

Jiasen Zhang et al.

Summary: By synthesizing simple-structured thermally activated delayed fluorescent emitters M1 and its polymer P1, researchers have successfully developed solution-processed OLEDs with high external quantum efficiency for blue-light emission.

ACS APPLIED MATERIALS & INTERFACES (2021)

添加到收藏夹

Article Chemistry, Multidisciplinary

π-Stacked Donor-Acceptor Dendrimers for Highly Efficient White Electroluminescence

Xingdong Wang et al.

Summary: Pi-stacked dendrimers with cofacial alignment of donors and acceptors were developed by introducing unique dendritic teracridan donors and triazine acceptors, leading to through-space charge transfer emission with thermally activated delayed fluorescence. By adjusting the charge transfer strength, the emission color of the dendrimers can be tuned, achieving high efficiency two-color white OLEDs.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2021)

添加到收藏夹

Article Chemistry, Multidisciplinary

Copper(I) Complex as Sensitizer Enables High-Performance Organic Light-Emitting Diodes with Very Low Efficiency Roll-Off

Lisi Zhan et al.

Summary: A novel carbene-Cu(I)-amide complex, (MAC*)Cu(Cz), has been demonstrated as a promising TADF sensitizer for OLEDs, achieving high efficiencies, low efficiency roll-off, and long operational lifetimes. The use of this sensitizer also led to breakthroughs in high-efficiency yellow-emitting OLEDs, showcasing the potential for practical applications of TADF sensitized OLEDs.

ADVANCED FUNCTIONAL MATERIALS (2021)

添加到收藏夹

Article Chemistry, Multidisciplinary

Highly efficient carbazolylgold(iii) dendrimers based on thermally activated delayed fluorescence and their application in solution-processed organic light-emitting devices

Lok-Kwan Li et al.

Summary: A new class of carbazolegold(iii) dendrimers has been synthesized, showing high delayed fluorescence, efficiency and stability.

CHEMICAL SCIENCE (2021)

添加到收藏夹

Article Chemistry, Multidisciplinary

Through-space charge transfer dendrimers employing oxygen-bridged triarylboron acceptors for efficient deep-blue electroluminescence

Baoyun Du et al.

Summary: Dendrimers with through-space charge transfer, composed of dendritic triacridan donors and oxygen-bridged triarylboron acceptors, exhibit deep-blue thermally activated delayed fluorescence with an external quantum efficiency of 14.6% for electroluminescence, achieved through a solution process.

CHEMICAL COMMUNICATIONS (2021)

添加到收藏夹

Article Nanoscience & Nanotechnology

Design of Blue Thermally Activated Delayed Fluorescent Emitter with Efficient Exciton Gathering Property for High-Performance Fully Solution-Processed Hybrid White OLEDs

Xinxin Ban et al.

ACS APPLIED MATERIALS & INTERFACES (2020)

添加到收藏夹

Article Materials Science, Multidisciplinary

Blocking exciton-quenching pathways in host and guest interfaces for high performance solution-processed TADF OLEDs with external quantum efficiency approaching 25%

Xinxin Ban et al.

ORGANIC ELECTRONICS (2020)

添加到收藏夹

Article Materials Science, Multidisciplinary

Molecular engineering of dendritic luminogens with thermally activated delayed fluorescence and aggregation-induced emission characteristics for efficient solution-processed non-doped OLEDs

Fulong Ma et al.

JOURNAL OF MATERIALS CHEMISTRY C (2020)

添加到收藏夹

Article Materials Science, Multidisciplinary

Calix[4]resorcinarene-based hyper-structured molecular thermally activated delayed fluorescence yellow-green emitters for non-doped OLEDs

Fanfan Wang et al.

JOURNAL OF MATERIALS CHEMISTRY C (2020)

添加到收藏夹

Article Materials Science, Multidisciplinary

Solution-processed aggregation-induced delayed fluorescence (AIDF) emitters based on strong π-accepting triazine cores for highly efficient nondoped OLEDs with low efficiency roll-off

Jinshan Wang et al.

ORGANIC ELECTRONICS (2019)

添加到收藏夹

Article Nanoscience & Nanotechnology

Achieving 20% External Quantum Efficiency for Fully Solution-Processed Organic Light-Emitting Diodes Based on Thermally Activated Delayed Fluorescence Dendrimers with Flexible Chains

Dan Liu et al.

ACS APPLIED MATERIALS & INTERFACES (2019)

添加到收藏夹

Article Chemistry, Physical

Dendritic Carbene Metal Carbazole Complexes as Photoemitters for Fully Solution-Processed OLEDs

Alexander S. Romanov et al.

CHEMISTRY OF MATERIALS (2019)

添加到收藏夹

Article Materials Science, Multidisciplinary

Inkjet printing of thermally activated delayed fluorescence (TADF) dendrimer for OLEDs applications

C. Amruth et al.

ORGANIC ELECTRONICS (2019)

添加到收藏夹

Article Materials Science, Multidisciplinary

Spatial separation of a TADF sensitizer and fluorescent emitter with a core-dendron system to block the energy loss in deep blue organic light-emitting diodes

Dan Liu et al.

JOURNAL OF MATERIALS CHEMISTRY C (2019)

添加到收藏夹

Article Materials Science, Multidisciplinary

Solution processible triphenylphosphine-oxide-cored dendritic hosts featuring thermally activated delayed fluorescence for power-efficient blue electrophosphorescent devices

Mingming Zhang et al.

JOURNAL OF MATERIALS CHEMISTRY C (2019)

添加到收藏夹

Article Chemistry, Multidisciplinary

Through-space charge transfer hexaarylbenzene dendrimers with thermally activated delayed fluorescence and aggregation-induced emission for efficient solution-processed OLEDs

Xingdong Wang et al.

CHEMICAL SCIENCE (2019)

添加到收藏夹

Article Chemistry, Applied

Carbazole-dendronized thermally activated delayed fluorescent molecules with small singlet-triplet gaps for solution-processed organic light-emitting diodes

Manli Huang et al.

DYES AND PIGMENTS (2018)

添加到收藏夹

Article Materials Science, Multidisciplinary

Thermally activated delayed fluorescence dendrimers with exciplex-forming dendrons for low-voltage-driving and power-efficient solution-processed OLEDs

Kaiyong Sun et al.

JOURNAL OF MATERIALS CHEMISTRY C (2018)

添加到收藏夹

Article Materials Science, Multidisciplinary

Novel dendritic large molecules as solution-processable thermally activated delayed fluorescent emitters for simple structured non-doped organic light emitting diodes

Mallesham Godumala et al.

JOURNAL OF MATERIALS CHEMISTRY C (2018)

添加到收藏夹

Article Nanoscience & Nanotechnology

Highly Efficient Thermally Activated Delayed Fluorescence Organic Light-Emitting Diodes with Fully Solution-Processed Organic Multilayered Architecture: Impact of Terminal Substitution on Carbazole-Benzophenone Dendrimer and Interfacial Engineering

Kenichi Matsuoka et al.

ACS APPLIED MATERIALS & INTERFACES (2018)

添加到收藏夹

Article Chemistry, Multidisciplinary

A dendrimer emitter doped in a dendrimer host: efficient thermally activated delayed fluorescence OLEDs with fully-solution processed organic-layers

K. Albrecht et al.

MATERIALS CHEMISTRY FRONTIERS (2018)

添加到收藏夹

Article Chemistry, Multidisciplinary

Constructing a Novel Dendron for a Self-Host Blue Emitter with Thermally Activated Delayed Fluorescence: Solution-Processed Nondoped Organic Light-Emitting Diodes with Bipolar Charge Transfer and Stable Color Purity

Xinxin Ban et al.

CHEMISTRY-AN ASIAN JOURNAL (2017)

添加到收藏夹

Article Materials Science, Multidisciplinary

Carbazole-dendrite-encapsulated electron acceptor core for constructing thermally activated delayed fluorescence emitters used in nondoped solution-processed organic light-emitting diodes

Jinshan Wang et al.

ORGANIC ELECTRONICS (2017)

添加到收藏夹

Article Materials Science, Multidisciplinary

Near-infrared thermally activated delayed fluorescent dendrimers for the efficient non-doped solution-processed organic light-emitting diodes

Kaiyong Sun et al.

ORGANIC ELECTRONICS (2017)

添加到收藏夹

Article Materials Science, Multidisciplinary

Design strategy of yellow thermally activated delayed fluorescent dendrimers and their highly efficient non-doped solution-processed OLEDs with low driving voltage

Kaiyong Sun et al.

ORGANIC ELECTRONICS (2017)

添加到收藏夹

Article Materials Science, Multidisciplinary

Tuning the twist angle of thermally activated delayed fluorescence molecules via a dendronization strategy: high-efficiency solution-processed non-doped OLEDs

Yifan Li et al.

JOURNAL OF MATERIALS CHEMISTRY C (2017)

添加到收藏夹

Article Materials Science, Multidisciplinary

Solution-processed small-molecular white organic light-emitting diodes based on a thermally activated delayed fluorescence dendrimer

Xiaoqing Liao et al.

JOURNAL OF MATERIALS CHEMISTRY C (2017)

添加到收藏夹

Article Multidisciplinary Sciences

Mulifunctional Dendritic Emitter: Aggregation-Induced Emission Enhanced, Thermally Activated Delayed Fluorescent Material for Solution-Processed Multilayered Organic Light-Emitting Diodes

Kenichi Matsuoka et al.

SCIENTIFIC REPORTS (2017)

添加到收藏夹

Article Chemistry, Applied

CBP derivatives dendronized self-host TADF dendrimer: Achieving efficient non-doped near-infrared organic light-emitting diodes

Kaiyong Sun et al.

DYES AND PIGMENTS (2017)

添加到收藏夹

Article Chemistry, Multidisciplinary

Design of encapsulated hosts and guests for highly efficient blue and green thermally activated delayed fluorescence OLEDs based on a solution-process

Xinxin Ban et al.

CHEMICAL COMMUNICATIONS (2017)

添加到收藏夹

Article Nanoscience & Nanotechnology

Highly Efficient All-Solution-Processed Fluorescent Organic Light-Emitting Diodes Based on a Novel Self-Host Thermally Activated Delayed Fluorescence Emitter

Xinxin Ban et al.

ACS APPLIED MATERIALS & INTERFACES (2017)

添加到收藏夹

Article Chemistry, Applied

Deep-blue thermally activated delayed fluorescence dendrimers with reduced singlet-triplet energy gap for low roll-off non-doped solution-processed organic light-emitting diodes

Jie Li et al.

DYES AND PIGMENTS (2017)

添加到收藏夹

Article Nanoscience & Nanotechnology

Self-Host Blue Dendrimer Comprised of Thermally Activated Delayed Fluorescence Core and Bipolar Dendrons for Efficient Solution-Processable Nondoped Electroluminescence

Xinxin Ban et al.

ACS APPLIED MATERIALS & INTERFACES (2017)

添加到收藏夹

Article Chemistry, Applied

Tuning emissive characteristics and singlet-triplet energy splitting of fluorescent emitters by encapsulation group modification: Yellow TADF emitter for solution-processed OLEDs with high luminance and ultraslow efficiency roll-off

Shaolong Gong et al.

DYES AND PIGMENTS (2017)

添加到收藏夹

Article Chemistry, Multidisciplinary

Thermally activated delayed fluorescence OLEDs with fully solution processed organic layers exhibiting nearly 10% external quantum efficiency

Ken Albrecht et al.

CHEMICAL COMMUNICATIONS (2017)

添加到收藏夹

Article Chemistry, Multidisciplinary

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

Yifan Li et al.

CHEMICAL SCIENCE (2016)

添加到收藏夹

Article Materials Science, Multidisciplinary

Self-host thermally activated delayed fluorescent dendrimers with flexible chains: an effective strategy for non-doped electroluminescent devices based on solution processing

Xinxin Ban et al.

JOURNAL OF MATERIALS CHEMISTRY C (2016)

添加到收藏夹

Article Materials Science, Multidisciplinary

Multi-carbazole encapsulation as a simple strategy for the construction of solution-processed, non-doped thermally activated delayed fluorescence emitters

Jiajia Luo et al.

JOURNAL OF MATERIALS CHEMISTRY C (2016)

添加到收藏夹

Article Chemistry, Multidisciplinary

Carbazole Dendrimers as Solution-Processable Thermally Activated Delayed-Fluorescence Materials

Ken Albrecht et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2015)

添加到收藏夹

Article Multidisciplinary Sciences

Highly efficient organic light-emitting diodes from delayed fluorescence

Hiroki Uoyama et al.

NATURE (2012)

添加到收藏夹

Review Chemistry, Multidisciplinary

Dendritic Structure Having a Potential Gradient: New Synthesis and Properties of Carbazole Dendrimers

Ken Albrecht et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2009)

添加到收藏夹

Article Physics, Applied

100% phosphorescence quantum efficiency of Ir(III) complexes in organic semiconductor films

Y Kawamura et al.

APPLIED PHYSICS LETTERS (2005)

添加到收藏夹

© Peeref 2019-2024. All rights reserved.