Inorganic Chemistry Frontiers, Journal Year: 2024, Volume and Issue: unknown
Published: Jan. 1, 2024
A cuprous hybrid halide with high efficient photoluminescence and anti-water stability was prepared by reasonably selecting a hydrophobic organic cation, which allows this as high-performance scintillator for X-ray imaging.
Language: Английский
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
2
Angewandte Chemie International Edition, Journal Year: 2024, Volume and Issue: unknown
Published: Aug. 23, 2024
Designing and synthesizing multifunctional hybrid copper halides with near ultraviolet (NUV) light-excited high-energy emission (<500 nm) remains challenging. Here, a pair of broadband-excited emitting isomers, namely, α-/β-(MePh
Language: Английский
Citations
14
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
9
Journal of Alloys and Compounds, Journal Year: 2025, Volume and Issue: 1012, P. 178495 - 178495
Published: Jan. 1, 2025
Language: Английский
Citations
1
Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 159971 - 159971
Published: Jan. 1, 2025
Language: Английский
Citations
1
Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 496, P. 154106 - 154106
Published: July 17, 2024
Language: Английский
Citations
8
Journal of Luminescence, Journal Year: 2024, Volume and Issue: 270, P. 120538 - 120538
Published: March 4, 2024
Language: Английский
Citations
6
Advanced Optical Materials, Journal Year: 2024, Volume and Issue: 12(27)
Published: June 25, 2024
Abstract Organic–inorganic copper(I) halides (OICHs) have recently attracted great attentions for their unique optoelectronic properties. However, most of them poor stability and narrow excitation in UV region, which seriously hinder applications efficient white light‐emitting diodes (WLEDs). Herein, 0D (C 19 H 18 P) 2 Cu 4 I 6 with super broad‐band (300–500 nm) yellow emission the absolute photoluminescence quantum yield 87.4% is synthesized a quantity gram scale. Specifically, possesses exceptional thermal‐, photo‐, air‐stability, can maintain even if soaked water, ethyl acetate, isopropanol over 30 days. WLEDs remarkable color under various driven currents are fabricated using 450, 400, 365, 310 nm LED chips. The ideal based on single by 450 chip presents high rendering index 86.7, outstanding luminous efficiency 90 lm W −1 . To best knowledge, this highest value that achieved single‐component OICHs blue light chip. This work not only promotes prospect but also significantly broadens application special lighting fields, such as underwater illumination.
Language: Английский
Citations
6
ACS Applied Materials & Interfaces, Journal Year: 2024, Volume and Issue: 16(26), P. 33780 - 33788
Published: June 19, 2024
A quantitative water detection method is urgently needed in storage facilities, space exploration, and the chemical industry. Although numerous physical techniques have been widely utilized to determine content, they still suffer from many disadvantages such as highly expensive special instruments, complicated analysis processes, etc. Hence, a convenient, rapid, sensitive desirable. Herein, we developed visual fluorescence sensing technology for based on reversible PL off-on switching of organic–inorganic hybrid zero-dimensional (0D) manganese halides. In this work, family halides were synthesized through facile solution method, namely, [NH4(18-Crown-6)]2MnBr4, [Ca(18-Crown-6)·3H2O](18-Crown-6)MnBr4, [NH4(dibenzo-18-Crown-6)]2MnBr4, [Ca(dibenzo-18-Crown-6)·2H2O]MnBr4. Excited by UV light, these crystalline exhibit strong green light emissions d–d electron transition Mn2+ with near-unity photoluminescence quantum yield submillisecond lifetime. Benefiting dynamic weak ionic bonding interactions, 0D display water-response on/off luminescence but fail any other aprotic solvents. Therefore, can be explored ultrafast probes detect trace amount organic solvents multiple superiorities rapid response time (< 2 s), ultralow limit (9.71 ppm), excellent repeatability, The luminescent also provides binary optical gate advanced applications anticounterfeiting information security,
Language: Английский
Citations
5
Advanced Functional Materials, Journal Year: 2024, Volume and Issue: unknown
Published: Sept. 28, 2024
Abstract 0D lead‐free metal halides with stimuli‐responsive photoluminescence (PL) have attracted great attention as promising smart materials for advanced anticounterfeiting and information encryption. However, designing high‐performance remains a challenge. Herein, solvent guest tuning strategy to develop is proposed. Three novel highly yellow‐emissive host‐guest systems, TMA 2 SbCl 5 ·X (TMA: (CH 3 ) 4 N + , X = DMSO, DMF, MeCN) are synthesized. Under heat stimuli, (X DMSO DMF) exhibits PL on‐off switching, while ·MeCN shows color change from yellow orange, due structural phase transitions. Particularly, ·DMSO demonstrate fast response within 50 s at temperatures above 353 K. Detailed in situ XRD diffraction study unveils the role of molecules regulation For first time, it found that systems possess guest‐dependent evolution results different stimuli. In addition, moister can also trigger transition induce switching. The remarkable stimuli performance makes these hybrids encryption applications. These findings provide new insights development halide materials.
Language: Английский
Citations
5