Cited by Inch-size and thickness-adjustable hybrid manganese halide single-crystalline films for high resolution X-ray imaging

Multiphase Transformation in Hybrid Copper(I)-Based Halides Enable Improved X-ray Scintillation and Real-Time Imaging DOI

Bohan Li, Jiance Jin, Xia Liu

et al.

ACS Materials Letters, Journal Year: 2024, Volume and Issue: 6(4), P. 1542 - 1548

Published: March 19, 2024

Crystal-glass phase transformation and glass recrystallization in zero-dimensional (0D) hybrid metal halides make them thriving X-ray scintillators with the advantages of large-area fabrication improved performance. Herein, we report three 0D copper(I) composed identical organic cations versatile self-assembly copper-iodide anions find that volumes inorganic groups are related to their lattice energies, which conformationally governed thermodynamics formation through destabilization. A subsequent heating counterparts allows bulk glass-ceramic via recrystallization, exhibiting outstanding scintillation performances (with a light yield 64 000 ph MeV–1 detection limit 72.6 nGy s–1) high stability for real-time imaging (spatial resolution above 20 lp mm–1). This multiphase strategy luminescence halide opens an exploratory way structural design engineering scintillator screens imaging.

Language: Английский

Citations

Unlocking the Potential of Organic‐Inorganic Hybrid Manganese Halides for Advanced Optoelectronic Applications DOI

Wei Zhang, Wei Zheng, Lingyun Li

et al.

Advanced Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Aug. 5, 2024

Organic-inorganic hybrid manganese(II) halides (OIMnHs) have garnered tremendous interest across a wide array of research fields owing to their outstanding optical properties, abundant structural diversity, low-cost solution processibility, and low toxicity, which make them extremely suitable for use as new class luminescent materials various optoelectronic applications. Over the past years, plethora OIMnHs with different dimensionalities multifunctionalities such efficient photoluminescence (PL), radioluminescence, circularly polarized luminescence, mechanoluminescence been newly created by judicious screening organic cations inorganic Mn(II) polyhedra. Specifically, through precise molecular engineering, series near-unity PL quantum yields, high anti-thermal quenching excellent stability in harsh conditions devised explored applications light-emitting diodes (LEDs), X-ray scintillators, multimodal anti-counterfeiting, fluorescent sensing. In this review, latest advancements development are summarized, covers from fundamental physicochemical properties advanced applications, an emphasis on functionality design especially LEDs detection imaging. Current challenges future efforts unlock potentials these promising also envisioned.

Language: Английский

Citations

Emerging 0D Hybrid Metal Halide Luminescent Glasses DOI

Bohan Li,

Yuzhen Wang,

Yan Xu

et al.

Advanced Materials, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 2, 2025

0D hybrid metal halide (HMH) luminescent glasses have garnered significant attentions for its chemical diversity in optoelectronic applications and it also retains the skeleton connectivity coordination mode of crystalline counterparts while exhibiting various physics/chemistry characteristics distinct from states. However, understanding glass-forming ability specific structural origins underpinning properties HMH remains elusive. In this review, is started solid-liquid phase transition thermodynamic analysis HMHs formed through melt-quenching, summarize current compounds capable stably forming glassy phases via design. The characterization methods are further discussed highlight exceptional transparency, properties, glass crystallization behaviors. Moreover, application prospects demonstrated by these been presented accordingly X-ray detection imaging, anti-counterfeiting, information encryption. Finally, perspective offered into future development emerging family their applications.

Language: Английский

Citations

Pseudo‐2D Layered Organic‐Inorganic Manganese Bromide with a Near‐Unity Photoluminescence Quantum Yield for White Light‐Emitting Diode and X‐Ray Scintillator DOI

Wei Zhang,

Ping Sui,

Wei Zheng

et al.

Angewandte Chemie International Edition, Journal Year: 2023, Volume and Issue: 62(45)

Published: Sept. 25, 2023

Abstract Eco‐friendly lead‐free organic–inorganic manganese halides (OIMHs) have attracted considerable attention in various optoelectronic applications because of their superior optical properties and flexible solution processibility. Herein, we report a novel pseudo‐2D layered OIMH (MTP) 2 MnBr 4 (MTP: methyltriphenylphosphonium), which exhibits intense green emission under UV/blue or X‐ray excitation, with near‐unity photoluminescence quantum yield, high resistance to thermal quenching (I 150 °C =84.1 %) good photochemical stability. These features enable as an efficient phosphor for blue‐converted white light‐emitting diodes, demonstrating commercial‐level luminous efficiency 101 lm W −1 wide color gamut 116 % NTSC. Moreover, these crystals showcase outstanding scintillation properties, delivering light yield 67000 photon MeV , detection limit 82.4 nGy s competitive spatial resolution 6.2 lp mm imaging. This work presents new avenue the exploration eco‐friendly luminescent OIMHs towards multifunctional applications.

Language: Английский

Citations

Pseudo‐2D Layered Organic‐Inorganic Manganese Bromide with a Near‐Unity Photoluminescence Quantum Yield for White Light‐Emitting Diode and X‐Ray Scintillator DOI

Wei Zhang,

Ping Sui,

Wei Zheng

et al.

Angewandte Chemie, Journal Year: 2023, Volume and Issue: 135(45)

Published: Sept. 25, 2023

Language: Английский

Citations

Guanidinium‐Based Manganese(II) Bromide with High Glass‐Forming Ability for Thermoplastic Curved X‐ray Imaging DOI

Zi‐Lin He,

Jun‐Hua Wei,

Jianbin Luo

et al.

Laser & Photonics Review, Journal Year: 2024, Volume and Issue: 18(7)

Published: Feb. 25, 2024

Abstract The development of large‐area transparent organic‐inorganic hybrid metal halide (OIMH) scintillation screens is restricted by the anisotropic single‐crystal growth, numerous grain boundaries in polycrystalline wafers, and inhomogeneous dispersion perovskite‐polymer composite films. crystal‐glass phase transition OIMH materials may provide a promising solution for above significant challenges. Herein, new class amorphous guanidinium‐based manganese bromide glasses, (DPG) 2 MnBr 4 (DOTG) (DPG = 1,3‐diphenylguanidinium, DOTG 1,3‐di‐o‐tolylguanidinium), are synthesized through low‐temperature melt‐quenching process. shows impressive glass‐forming ability because large viscosity ( η ) at melting temperature T m 3426 mPa·s) small fragility index 52.35), which can be potential glass scintillator. (e.g., 13 cm × cm) scintillator high light transmittance > 80%, low detection limit 237.3 nGy s −1 X‐ray imaging spatial resolution 12 lp mm . Interestingly, < 40 °C gives unique thermoplastic properties, allowing it to conform irregularly shaped objects reduce distortion imaging.

Language: Английский

Citations

Shape-on-demand synthesis of luminescent (ETP)2MnBr4 glass scintillator DOI

Xiaojia Wang,

Xiangzhou Zhang,

Yeqi Liu

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 483, P. 149239 - 149239

Published: Feb. 2, 2024

Language: Английский

Citations

Low‐Dimensional Metal Halide for High Performance Scintillators DOI

Quan Zhou, Wei Li, Jiawen Xiao

et al.

Advanced Functional Materials, Journal Year: 2024, Volume and Issue: 34(38)

Published: April 25, 2024

Abstract Inorganic scintillators play a pivotal role in diverse fields like medical imaging, nondestructive detection, homeland security, and high‐energy physics. However, traditional inorganic encounter challenges such as high fabrication costs low light yield. Recently, low‐dimensional metal halide (LDMHS) have witnessed rapid progress, owing to their distinctive crystal structure superior radioluminescence performance. Herein, an overview of recent advancements proposed instructive pathways for achieving high‐performance LDMHS is provided. First, the scintillation physical mechanism emphasis on essential requirements applications are elucidated. Furthermore, classified according B‐site cations, respective characteristics introduced. This encompasses understanding structure‐property relationships routes rules optimizing Finally, persisting this burgeoning field potential research directions future exploration discussed.

Language: Английский

Citations

Stable Organic‐Inorganic Hybrid Sb(III) Halide Scintillator for Nonplanar Ultra‐Flexible X‐Ray Imaging DOI

Haixing Meng, Ying Li, Fei Zhang

et al.

Advanced Functional Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 5, 2024

Abstract Flexible scintillator screens with excellent stability and low detection limits are crucial for X‐ray imaging applications. 0D organic metal halide materials have emerged as a strong contender in the fields, owing to their optical characteristics simple maneuverability. Herein, high‐quality large quantities of C 38 H 36 P 2 Sb Cl 8 single crystals synthesized through solution approach. The prepared dimer‐structure [Sb ] 2− exhibit yellow emission near‐unity high photoluminescence quantum yield (PLQY) 99.8%, possess an exceptional light 41300 photons MeV −1 , limit 45.6 nGy air s . On this basis, large‐size ultra‐flexible utilized is by template assembled method, demonstrating spatial resolution 8.15 lp mm screen can achieve even after multiple bending stretching, which also provide clear non‐planar irregular objects. In addition, shows light, heat, irradiation, water. These results not only expand optoelectronic application field organic‐inorganic hybrid antimony halides but promote rapid development efficient scintillators.

Language: Английский

Citations

Novel cyan emissive organic–inorganic copper halides: Phase transition, flexible large-area composite film, and multifunctional luminescent applications DOI

Lingling Xie,

Zheng Liu,

Ning Lv

et al.

Journal of Alloys and Compounds, Journal Year: 2025, Volume and Issue: 1012, P. 178495 - 178495

Published: Jan. 1, 2025

Language: Английский

Citations