Kai Li

Palladium-based thermally activated delayed fluorescence metallopolymers for solution-processable organic light-emitting diodes

Peihao Chen, Xiaoyu Guo, Yi Zhang, Jingsheng Miao et autres

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Fusing Multi‐Resonance Framework with Platinum(II) Complex via Cyclometalation for Narrowband Blue TADF

Huachao Liu, Yi Zhang, Sijie Xian, Xiaojun Yin et autres

ABSTRACT Multi‐resonance (MR)‐type emitters based on B‐ and N‐embedded polyaromatic hydrocarbons are among the most promising candidates for ultrapure organic light‐emitting diodes (OLEDs), owing to their high photoluminescence quantum yields and narrow emission spectra. However, their application as nonsensitized thermally activated delayed …

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Pd(II)‐TADF Complexes With Metal‐Perturbed Intraligand Charge Transfer State: Emitters and Sensitizers for High‐Efficiency Red OLEDs

Li Jiang, Xiaoyang Xia, Yi Zhang, Sijie Xian et autres

ABSTRACT The metal‐perturbed intraligand charge transfer (MPICT) excited state has proven to be a viable design strategy for thermally activated delayed fluorescence (TADF) complexes featuring a metal–donor–acceptor configuration. However, the structure‐photophysics correlation and the applications of such complexes for organic light‐emitting diodes …

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Front Cover: A Deep‐Blue Emitting Macrocyclic Digold(I) Complex Supported by a Bridging Multiresonance Ligand (Eur. J. Inorg. Chem. 24/2026)

Li Jiang, Sijie Xian, Yi Zhang, Sai Luo et autres

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Metal‐Perturbed Through‐Space Charge Transfer Excited State: A Platform for Strongly Emissive Pd(II) Complexes via Thermally Activated Delayed Fluorescence

Yi Zhang, Sijie Xian, Li Jiang, Yang Zou et autres

ABSTRACT The excited states of transition metal complexes generally involve an electron shuttle between the metal center and ligand or between ligands in the first coordination sphere. Herein, a series of pincer‐type C^N^C Pd(II) complexes containing an electron‐accepting but non‐coordinating dibenzo[a,c]‐phenazine (DBPZ) …

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Metal‐Perturbed Through‐Space Charge Transfer Excited State: A Platform for Strongly Emissive Pd(II) Complexes via Thermally Activated Delayed Fluorescence

Yi Zhang, Sijie Xian, Li Jiang, Yang Zou et autres

ABSTRACT The excited states of transition metal complexes generally involve an electron shuttle between the metal center and ligand or between ligands in the first coordination sphere. Herein, a series of pincer‐type C^N^C Pd(II) complexes containing an electron‐accepting but non‐coordinating dibenzo[a,c]‐phenazine (DBPZ) …

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A Deep‐Blue Emitting Macrocyclic Digold(I) Complex Supported by a Bridging Multiresonance Ligand

Li Jiang, Sijie Xian, Yi Zhang, Sai Luo et autres

A dinuclear macrocyclic gold(I) complex, namely 5CAuBN , is developed by bridging a multiple‐resonance (MR) boron/nitrogen (B/N) framework with a bis‐nitrogen‐heterocyclic carbene (NHC) through dual coordination. How the coordination position and cyclic architecture modulate the photophysical properties has been investigated. It exhibits …

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High‐Efficiency Blue TADF Palladium(II) Complexes with Ligand‐to‐Ligand Charge Transfer Excited State

Wei Liu, Sijie Xian, Xiaojun Yin, Xiu‐Fang Song et autres

Abstract Electroluminescent complexes of the second‐row transition metals remain underdeveloped due to the challenge of simultaneously achieving fast radiative decay and slow nonradiative decay, particularly in the blue spectral region. Herein, we report a design strategy for strongly blue‐emitting pincer‐type Pd(II) complexes …

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High‐Efficiency Blue TADF Palladium(II) Complexes with Ligand‐to‐Ligand Charge Transfer Excited State

Wei Liu, Sijie Xian, Xiaojun Yin, Xiu‐Fang Song et autres

Abstract Electroluminescent complexes of the second‐row transition metals remain underdeveloped due to the challenge of simultaneously achieving fast radiative decay and slow nonradiative decay, particularly in the blue spectral region. Herein, we report a design strategy for strongly blue‐emitting pincer‐type Pd(II) complexes …

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Shortening the intramolecular Pd–Pd distances for photoactive dinuclear Pd( ii ) complexes

Weixue Fan, Huachao Liu, Yi Zhang, Qizheng Zhang et autres

= 600-625 nm in films) are described. Density functional theory calculations reveal the mixed ligand-to-ligand charge transfer/metal-metal-to-ligand charge transfer character of the excited state. Red OLEDs using these emitters have been demonstrated.

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Palladium-based Thermally Activated Delayed Fluorescence Metallopolymers for Solution-Processable Organic Light-Emitting Diodes

Peihao Chen, Xiaoyu Guo, Yi Zhang, Jingsheng Miao et autres

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Visible-light-induced direct synthesis of indolizine derivatives via radical cyclization of 3-cyano-1,4-dihydropyridine compounds

G. Y. Tang, Kai Li, Xingdan Wang, Shengyu Mu et autres

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