Rigid Cationic Ligands Enable High-Efficiency NIR-II Photoluminescence in Copper(I) Iodide Hybrid Semiconductors

Jingwen Chen; Xue‐Qian Wu; Minghui Zhang; Simon J. Teat; Guozhong Xu; Jingbai Li; Xiuze Hei; Jing Li

doi:10.1039/d5sc04588f

January 1, 2025Chemical ScienceOpen Access

Rigid Cationic Ligands Enable High-Efficiency NIR-II Photoluminescence in Copper(I) Iodide Hybrid Semiconductors

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Key Points

High-efficiency NIR-II photoluminescence is achieved using cationic ligands, significantly advancing NIR luminescent materials.
The introduction of rigid cationic ligands improves emission efficiency in the NIR-II region, with implications for various applications.
Hybrid semiconductor materials exhibit enhanced properties following modification with cationic ligands, leading to better emission outcomes.
This research highlights the potential of cationic ligands in improving performance, paving the way for advancements in optoelectronic devices.

Implication

Introducing cationic ligands enhances NIR-II photoluminescence in copper(I) iodide hybrids, suggesting improved optoelectronics.

Abstract

Near-infrared (NIR) luminescent materials are pivotal for advanced optoelectronic and biomedical applications, yet attaining efficient emission in the NIR-II region (950-1400 nm) remains challenging. Here, we introduce a ligand cationization...

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Cite This Study

Chen et al. (2025) studied this question.

synapsesocial.com/papers/68af63ddad7bf08b1eae3f39 https://doi.org/10.1039/d5sc04588f

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Rigid Cationic Ligands Enable High-Efficiency NIR-II Photoluminescence in Copper(I) Iodide Hybrid Semiconductors

Key Points

Implication

Abstract

Discussion

Cite This Study

Rigid Cationic Ligands Enable High-Efficiency NIR-II Photoluminescence in Copper(I) Iodide Hybrid Semiconductors

Key Points

Implication

Abstract

Discussion

Cite This Study

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