Related references
Note: Only part of the references are listed.
Article
Chemistry, Multidisciplinary
Hao Su et al.
Summary: Organic room-temperature phosphorescent (RTP) materials often contain polymeric components, which not only protect the phosphors from thermal and collisional quenching, but also play active roles in color modulation, air sensitivity alteration, and enhanced bacterial elimination. These findings demonstrate that the wide range of polymeric structures and functionalities can be applied to broaden the application horizons of RTP materials.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
(2023)
Article
Chemistry, Multidisciplinary
Hao Gong et al.
Summary: Recently, researchers synthesized a nontoxic two-dimensional organic-inorganic metal hybrid halides (OIMHs) called PBA(2)[ZnX4], which exhibit stable long persistent luminescence (LPL) emission at room temperature and can be excited by low power sources. The LPL emission comes from the thermally activated charge separation state, and these materials have low cost and high stability.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
(2023)
Article
Engineering, Environmental
Fei Nie et al.
Summary: A new class of organic ionic crystals with ultralong room temperature phosphorescence and stimuli-responsive emission was developed through structural isomerization strategy. The research provides a rational approach to prepare various organic ionic crystals with desirable properties and offers a facile method for developing advanced information encryption applications.
CHEMICAL ENGINEERING JOURNAL
(2023)
Article
Chemistry, Multidisciplinary
Xiaohui Zhao et al.
Summary: This study introduces a pressure-treated strategy to achieve remarkable green emission enhancement of organic-inorganic metal halide, demonstrating the positive effects of pressure treatment in boosting emission enhancement and facilitating the design of new materials with desired emission properties.
ADVANCED FUNCTIONAL MATERIALS
(2022)
Article
Chemistry, Multidisciplinary
Shangwei Feng et al.
Summary: New types of zero-dimensional perovskites with blue room-temperature phosphorescence were obtained and found to be highly sensitive to external light and force stimuli. The quantum yield of blue phosphorescence was enhanced and high-efficiency white phosphorescence was achieved by introducing Sb3+. This work overcomes the challenges of low quantum yield and short lifetime of blue phosphorescence, providing a feasible method for achieving high-efficiency white phosphorescence.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
(2022)
Article
Chemistry, Multidisciplinary
Zhishan Luo et al.
Summary: This study successfully achieved tunable emissions from organic and inorganic units in 0D hybrid metal halides and demonstrated their potential in anti-counterfeiting applications.
ADVANCED MATERIALS
(2022)
Review
Optics
Yiwei Dong et al.
Summary: Due to their high photoluminescence quantum yield and adjustable composition and structures, organic-inorganic hybrid metal halides (MHs) have emerged as promising emitters for next-generation light emitting and displays. By separating inorganic metal halides with larger organic cations, low-dimensional MHs (LDMHs) can be constructed at the molecular level, exhibiting excellent photoluminescence properties and efficient triplet state emission, including room-temperature phosphorescence (RTP), which opens up new possibilities for phosphorescent emitters.
JOURNAL OF LUMINESCENCE
(2022)
Article
Chemistry, Multidisciplinary
Jun-Hua Wei et al.
Summary: Researchers have demonstrated a spatial-time-dual-resolved anti-counterfeiting system based on a new organic-inorganic hybrid halide. By regulating the halide-induced heavy-atom effect, the afterglow lifetime can be adjusted and can be identified by the naked eyes or with the help of a simple machine vision system. This provides the potential for high-security-level anti-counterfeiting through unicolor-time-resolved detection.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
(2022)
Article
Optics
Tianmou Xu et al.
Summary: Two types of zero-dimensional metal-organic single crystals with room temperature phosphorescence (RTP) emission were successfully prepared, demonstrating enhanced photoluminescence quantum yields and potential applications in anti-counterfeiting technology.
JOURNAL OF LUMINESCENCE
(2022)
Article
Chemistry, Multidisciplinary
Fan Yin et al.
Summary: An organic light-emitting transistor (OLET) is a promising device for developing organic solid-state lasers, but finding suitable organic semiconductors with high solid-state emission efficiency, ambipolar mobility, and large stimulated emission cross-section has been a challenge. In this study, researchers designed a molecule called 4,4'-bis(2-dibenzothiophenyl-vinyl)-biphenyl (DBTVB) and prepared ultrathin single-crystal microplates with herringbone packing arrangements. These microplates exhibited balanced mobilities, high emission efficiency, and low-threshold laser characteristics. The study also showed that strong electronic coupling and a small reorganization energy were key factors for efficient charge transport, while the exciton-vibration effect and negligible pi-pi orbital overlap contributed to highly emissive H-aggregates and facilitated laser emission. Furthermore, DBTVB crystals in OLETs showed an internal quantum efficiency of nearly 100% and a record-high electroluminescence external quantum efficiency of 4.03%.
Article
Chemistry, Multidisciplinary
Xiaokang Yao et al.
Summary: This study demonstrates a strategy for dynamic RTP through reversible transformation of radicals, showing excellent reversibility and repeatability, with potential applications for round-the-clock anti-counterfeiting and tag.
SCIENCE CHINA-CHEMISTRY
(2022)
Article
Chemistry, Multidisciplinary
Fei Zhang et al.
Summary: This study demonstrates a large-scale and cost-efficient solution synthesis method for vacancy-ordered double perovskite Cs2ZrCl6, which exhibits thermal activation delayed fluorescence (TADF) under X-ray irradiation. Flexible X-ray scintillator screens with excellent scintillation properties and high-quality imaging results are prepared using this material.
ADVANCED MATERIALS
(2022)
Article
Chemistry, Multidisciplinary
Bohan Li et al.
Summary: This study reports two new OD organic-inorganic hybrid Sb-based halides with reversible structural phase transformation and tunable emissions. The color of emissions can be changed by dehydration and rehydration, and a glassy material with near-infrared luminescence can be formed by heat treatment.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
(2022)
Article
Chemistry, Inorganic & Nuclear
Yu-Juan Ma et al.
Summary: We report metal-organic hybrids with ultralong room-temperature phosphorescence (RTP), which have potential applications in various fields. The coordination polymers of zinc-organic halides exhibit excitation wavelength- and time-dependent ultralong RTP properties. Experimental and theoretical results suggest that metal coordination and spin-orbital coupling are crucial for achieving ultralong RTP in these materials. Moreover, a charge transfer exists between halogens and the organic ligand, contributing to the dynamic multicolor afterglow. This work not only presents a new type of material with unique properties, but also provides a facile method for the synthesis of dynamic multicolor afterglow materials.
INORGANIC CHEMISTRY
(2022)
Article
Materials Science, Multidisciplinary
Qian Chen et al.
Summary: This study synthesized three lead-free organic-inorganic zinc halides and characterized their photoluminescent properties using various techniques. The compounds exhibited promising photoluminescence and could serve as potential candidates for optoelectronic applications.
JOURNAL OF MATERIALS CHEMISTRY C
(2022)
Article
Materials Science, Multidisciplinary
Xuepeng Zhang et al.
Summary: This study presents a guest/host system (NL/DCB) with high RTP quantum yield and ultralong lifetime at room temperature. The efficient RTP of the NL/DCB system is mainly attributed to the formation of cluster excitons, which boost the RTP efficiency and allow for fast and ultrasensitive detection of hazardous VOCs.
Article
Chemistry, Physical
Ying Han et al.
Summary: In this study, three imidazole derivatives were used to synthesize three isostructural 1D lead halides with distinct emission characteristics. The underlying photophysical regulatory mechanism was unveiled, and an information encryption pattern was realized by combining the different photoluminescence of organic and inorganic hybrid lead halides.
Article
Chemistry, Multidisciplinary
Maroua Ben Haj Salah et al.
Summary: Hybrid perovskite composites exhibit highly sensitive and reversible mechanochromic luminescence, displaying tunable color emission upon mechanical strain through energy transfer and funneling processes. This opens up new possibilities for applications in mechanosensors, security papers, and optical storage.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
(2021)
Article
Chemistry, Physical
Qiuqin Huang et al.
Summary: NLAC is introduced into 2D hybrid perovskites to achieve efficient green emission, leading to the proposal of a new strategy for generating efficient white emission with afterglow. PEPC-3N, as a single-component white-light-emitting material, exhibits dual-color organic afterglow and emission switching characteristics, showing great potential for applications in afterglow WLEDs and information storage.
JOURNAL OF PHYSICAL CHEMISTRY LETTERS
(2021)
Article
Materials Science, Multidisciplinary
Chenkun Zhou et al.
Summary: Organic metal halide hybrids (OMHHs) are being extensively studied for their tunable structure and exceptional properties, with recent focus on the development and research of luminescent 0D OMHHs, including synthetic structural control and understanding the structure-property relationship for device integration.
ADVANCED OPTICAL MATERIALS
(2021)
Article
Materials Science, Multidisciplinary
Haihua Zhang et al.
Summary: Atomically thin monolayer Mn2+-alloyed 2D Ruddlesden-Popper perovskite colloidal quantum wells show efficient tunable emitter with wide color gamut. By precisely controlling the chemical compositions, dual color emissions and single-component white emitter with high PLQY are achieved, demonstrating great potential for next generation lighting and display technologies.
ADVANCED OPTICAL MATERIALS
(2021)
Article
Chemistry, Multidisciplinary
Bo Zhou et al.
Summary: This study developed new types of metal-organic halide micro/nanocrystals with tunable afterglow properties, achieved by rational control over both ultralong-lived room-temperature phosphorescence and thermally activated delayed fluorescence. This opens up possibilities for achieving ultralong afterglow emission in low-dimensional micro/nanostructures.
ADVANCED MATERIALS
(2021)
Article
Optics
Tinko Eftimov et al.
Summary: This paper studied the rise and decay time responses of Eu and Dy doped strontium aluminates prepared by different methods, showing individual behaviors on either side of the spectral maximum which can be approximated by power law and logarithmic dependencies. The relation between spectral and time responses and the sample contents and technology of fabrication are also discussed.
JOURNAL OF LUMINESCENCE
(2021)
Review
Chemistry, Physical
Shuangyi Zhao et al.
Summary: Due to their nontoxicity, stability, and unique optoelectronic properties, all-inorganic lead-free halide semiconductors with perovskite and perovskite-like structures have emerged as promising optoelectronic materials for various applications, with a focus on the enhanced performances of ILFP single crystals compared to low dimensional and polycrystalline ILFP materials.
Article
Chemistry, Multidisciplinary
Max Gmelch et al.
Summary: Most recently developed materials for room temperature phosphorescence lack practical relevance due to inconvenient crystalline morphology; programmable luminescent tags (PLTs) based on amorphous material systems offer easy processing and smooth sample shapes; PLTs demonstrate fast activation times and high contrast, simplifying the readout process.
Article
Chemistry, Multidisciplinary
Yeling Ning et al.
Summary: A series of novel host-guest organic phosphorescence systems have been developed with high phosphorescence efficiency and long lifetime, making them excellent candidates for anti-counterfeiting applications.
SCIENCE CHINA-CHEMISTRY
(2021)
Article
Nanoscience & Nanotechnology
Siqin Wu et al.
Summary: This work presents a new type of one-dimensional organic metal halide hybrid micro/nanotubes and micro/nanorods with excitation-dependent optical waveguide properties from visible to near-infrared regions, showing low-loss coefficient and high emissive efficiency. Strong intermolecular interactions within the hybrid systems effectively reduce nonradiative transitions and improve quantum efficiency.
ACS APPLIED MATERIALS & INTERFACES
(2021)
Article
Chemistry, Physical
Maya Chaaban et al.
Summary: Ionically bonded organic metal halide hybrids exhibit versatile properties due to the vast structural diversity and scaffolding effects of 2D metal halides. The emissions in these materials are attributed to BZQ(+) cations, which show enhanced photoluminescence and stability. Changing the halide from Cl to Br introduces heavy atom effects, leading to yellow room temperature phosphorescence from BZQ(+) cations.
JOURNAL OF PHYSICAL CHEMISTRY LETTERS
(2021)
Article
Materials Science, Multidisciplinary
Jian-Qiang Zhao et al.
Summary: This study introduces a crystal dimensional reduction strategy to enhance the photoluminescence quantum yield of hybrid antimony halide, resulting in efficient broadband yellow light emission and the development of white light-emitting diodes with a high color rendering index. The reduction in crystal dimensions creates a more flat and narrow band structure which improves photoelectron localization and increases luminescence efficiency. Such structural modulation strategy provides a novel approach to optimize the photoluminescence performance of hybrid metal halides.
ADVANCED OPTICAL MATERIALS
(2021)
Article
Chemistry, Multidisciplinary
Shangwei Feng et al.
Summary: This study introduces two metal-free 2D layered ammonium halides that promote organic room temperature phosphorescence through energy transfer, achieving full-color and even white ultra-long RTP. These doped halides can be used to create information ink and complex anti-counterfeiting and chemical sensors.
Review
Chemistry, Multidisciplinary
Rui Gao et al.
Summary: This review systematically summarizes recent advances in molecular persistently luminescent materials, with a specific focus on materials composed of molecular hybrids. By controlling chemical interactions and molecular orientations, these hybrid materials offer new methods to improve luminescence lifetimes and efficiencies.
CHEMICAL SOCIETY REVIEWS
(2021)
Review
Chemistry, Multidisciplinary
Mingze Li et al.
Summary: This review summarizes the characteristics of zero-dimensional metal halides, including the classification of all-inorganic and organic-inorganic hybrid metal halides, and emphasizes the role of B-site cations in the photoluminescence process. It also discusses the self-trapped excitons model and photoluminescence regulation engineering to explore their unique photoluminescence properties and new application prospects.
CHEMICAL SOCIETY REVIEWS
(2021)
Article
Nanoscience & Nanotechnology
Shuming Yang et al.
ACS APPLIED MATERIALS & INTERFACES
(2020)
Article
Chemistry, Physical
Li-Li Zhu et al.
CHEMISTRY OF MATERIALS
(2020)
Article
Chemistry, Multidisciplinary
Liang-Jin Xu et al.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
(2020)
Article
Multidisciplinary Sciences
Shuya Liu et al.
NATURE COMMUNICATIONS
(2020)
Article
Chemistry, Multidisciplinary
Bo Zhou et al.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
(2019)
Article
Multidisciplinary Sciences
Maksim Kunitski et al.
NATURE COMMUNICATIONS
(2019)
Article
Multidisciplinary Sciences
Ryota Kabe et al.
Review
Chemistry, Multidisciplinary
Yang Li et al.
CHEMICAL SOCIETY REVIEWS
(2016)
Article
Nanoscience & Nanotechnology
Mingjian Yuan et al.
NATURE NANOTECHNOLOGY
(2016)
Article
Chemistry, Physical
Makhsud I. Saidaminov et al.
ACS ENERGY LETTERS
(2016)
Article
Chemistry, Physical
Zhongfu An et al.
Article
Multidisciplinary Sciences
Jie Liu et al.
NATURE COMMUNICATIONS
(2015)
