Zero-Dimensional Organic-inorganic Hybrid Indium Halide Perovskite with Broadband Yellow Light Emission DOI
Qi Wang, Wei Jiang,

Peng-Yao Xuan

et al.

CrystEngComm, Journal Year: 2024, Volume and Issue: 26(45), P. 6486 - 6492

Published: Jan. 1, 2024

0D indium halide [1-Me-Pipz] 2 [InCl 6 ]Cl·H O exhibits strong broadband yellow emission with a high PLQY of 52%. This crystal also demonstrated excellent structural and spectral stability, allowing its use in efficient white light-emitting diodes.

Language: Английский

Ionothermal synthesis of a hybrid cuprous(I) iodide scintillator with efficient cyan emission and high antiwater stability DOI

Qinghua Zou,

Wenhao Yang, Ling-Kun Wu

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 159971 - 159971

Published: Jan. 1, 2025

Language: Английский

Citations

1
Component/Stimulus‐Dependent Multi‐Exciton Emission in Zr(IV)‐Based Organic Metal Halides Triggered by Supramolecular Assembly and Antimony Doping DOI Open Access
Hui Peng, Wei Tian, Qilin Wei

et al.

Laser & Photonics Review, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 30, 2025

Abstract Recently, Sb 3+ ‐activated 0D Zr(IV)‐based metal halides have gained enormous attention for their unique optical properties. However, realizing efficient white emission and multiple reversible emissions in a single system remains great challenge. Parallelly, the currently reported organic are mainly through aimless regulation of type A‐site cations, severely limiting development. Herein, all‐inorganic Cs 2 ZrCl 6 :Sb is employed as conformational model, three different compounds ‐doped [18‐crown‐6@A] (A = K, Rb, Cs) developed via supramolecular assembly. All show tunable with luminous efficiency 91.28% [18‐crown‐6@K] , 84.84% [18‐crown‐6@Rb] 78.63% [18‐crown‐6@Cs] which shall stem from ‐induced multi‐exciton [SbCl ] 3− octahedron. Particularly, strong interaction can enhance structural rigidity suppress nonradiative transitions, dominated reason exhibits emission. The component/excitation/temperature/moisture‐dependent PL switching characteristics observed allows to demonstrate applications advanced anti‐counterfeiting information encryption. Moreover, single‐component light‐emitting diode also fabricated, shows high color rendering index 96.1. Therefore, work provides feasible scheme designing Zr(IV) fascinating

Language: Английский

Citations

1
Halogen Engineering Enables Tunable Dielectric Response and Dimensional Regulation in Organic–Inorganic Hybrid Halides DOI

Lei Pan,

Gele Teri,

Cha-Hui Du

et al.

Crystal Growth & Design, Journal Year: 2025, Volume and Issue: 25(5), P. 1597 - 1604

Published: Feb. 24, 2025

Organic–inorganic metal halides (OIMHs) have attracted great interest in the design of various functional materials due to their advantages easy processability, rich structural diversity, and assembly flexibility. However, rational control stacking patterns OIMHs for regulation has been a long-standing challenge. Particularly, little is known about intrinsic relationship between dimensions dielectric response at molecular scale. Here, we investigated modulation effect cationic halogen engineering (N,N-dimethylethanolamine)PbBr3 on stacking, as well its impact thermal, electrical, optical physical properties. Halogen brings varied from one-dimensional (1D) hexagonal perovskite structure two-dimensional (2D) layered an interlocking 1D chain structure. These attributes demonstrated be closely related interactions crystal lattice, leading variation sequential increase phase transition temperature differences response, with similar bandgaps that are mainly determined by inorganic frameworks. This study offers new insights into performance optimization organic–inorganic hybrids.

Language: Английский

Citations

0
Dual-Emissive Luminescence in OIHMH Single Crystals: Tunable Red-Green Emissions via Mn2+ Doping and Theoretical Insights DOI Creative Commons
Qianrong Jin, Rui Wu, Yuexiao Pan

et al.

Chemical Science, Journal Year: 2024, Volume and Issue: unknown

Published: Jan. 1, 2024

This research elucidates the theoretical underpinnings of tunable luminescence in Mn 2+ -doped 0D hybrid perovskite C 6 H 14 N 2 CdBr 4 , paving way for advanced anti-counterfeiting materials with precise color regulation capabilities.

Language: Английский

Citations

3
Zero-Dimensional Organic-inorganic Hybrid Indium Halide Perovskite with Broadband Yellow Light Emission DOI
Qi Wang, Wei Jiang,

Peng-Yao Xuan

et al.

CrystEngComm, Journal Year: 2024, Volume and Issue: 26(45), P. 6486 - 6492

Published: Jan. 1, 2024

0D indium halide [1-Me-Pipz] 2 [InCl 6 ]Cl·H O exhibits strong broadband yellow emission with a high PLQY of 52%. This crystal also demonstrated excellent structural and spectral stability, allowing its use in efficient white light-emitting diodes.

Language: Английский

Citations

0