A5022476176- Crystallization and Solubility Studies
- X-ray Diffraction in Crystallography
- Perovskite Materials and Applications
- Luminescence and Fluorescent Materials
- Advanced Thermodynamic Systems and Engines
- Crystallography and molecular interactions
- Spacecraft and Cryogenic Technologies
- Organic and Molecular Conductors Research
- Superconducting Materials and Applications
- Metal-Organic Frameworks: Synthesis and Applications
- Luminescence Properties of Advanced Materials
- Refrigeration and Air Conditioning Technologies
- Organic Light-Emitting Diodes Research
- Magnetism in coordination complexes
- Heat Transfer and Optimization
- Catalysis and Oxidation Reactions
- Organometallic Compounds Synthesis and Characterization
- 2D Materials and Applications
- Solid-state spectroscopy and crystallography
- Molecular Sensors and Ion Detection
- Lanthanide and Transition Metal Complexes
- Crystal Structures and Properties
- Advanced Sensor and Energy Harvesting Materials
- Advanced Thermoelectric Materials and Devices
- Catalytic Cross-Coupling Reactions
Nanjing University of Chinese Medicine
2025
Nanjing Drum Tower Hospital
2025
Chinese Academy of Sciences
1998-2024
Xiangnan University
2024
University of Chinese Academy of Sciences
2017-2024
Xi'an Jiaotong University
1996-2024
Technical Institute of Physics and Chemistry
1996-2024
Sanming University
2023
Fujian Institute of Research on the Structure of Matter
2017-2022
Zhejiang Cancer Hospital
2022
Abstract Two hybrid chloroantimonates(III), [Bzmim] 3 SbCl 6 ( 1 , Bzmim=1‐benzyl‐3‐methylimidazolium, T m1 =410 K) and 2 5 m2 =348 are presented. exhibits green emission (quantum efficiency of 87.5 %); blue red emissions under the irradiation 310 396 nm light, respectively. Using different cooling methods, crystalline IL@2 (IL=ionic liquid [Bzmim]Cl) could be generated from molten . Reversible structural PL transformation triggered by moisture or heat was observed between Such switching,...
The difference in the hydrogen bonding interactions originating from different organic cations brings photoluminescence with distinct quantum yields.
The discovery of new halide perovskite-type structures could favor the exploration optoelectronic materials, as in case double perovskites applied solar cells, light-emitting diodes, and X-ray detectors. In this work, we propose a strategy for designing quadruple by heterovalent cation transmutation from perovskites. Two stable perovskite halides, i.e., Cs4CdSb2Cl12 Cs4CdBi2Cl12, with vacancy-ordered three-dimensional (3D) crystal structure were predicted through symmetry analysis density...
Abstract Herein, a new mechanism, namely, crystalline phase recognition (CPR), is proposed for the single‐crystal‐to‐single‐crystal (SCSC) transition of metal halides. Chiral β‐[Bmmim] 2 SbCl 5 (Bmmim=1‐butyl‐2,3‐methylimidazolium) can recognize achiral α‐[Bmmim] on basis key–lock feature through intercontact their single crystals, resulting in domino (DPT). The concomitant photoluminescence (PL) switching enables observation DPT situ. liquid eutectic interface, stress–strain transfer, and...
Here we report a fluorescent magnesium coordination polymer (Mg-CP), namely, [CH3-dpb]2[Mg3(1,4-NDC)4(μ-H2O)2(CH3OH)(H2O)]·1.5H2O (1, 1,4-H2NDC = 1,4-naphthalene dicarboxylic acid, dpb 1,4-bis(pyrid-4-yl)benzene). Compound 1 possesses three-dimensional (3D) host–guest structure constructed by the 1,4-NDC linkers bridging linear trinuclear secondary building units of [Mg3(COO)8(μ-H2O)2]. The molecules were in situ reacted with CH3OH resulting photochromic cations [CH3-dpb]+ that acted as...
Two hybrid organic–inorganic metal halides with room-temperature phosphorescence (RTP) have been designed and synthesized. The aromatic organic ligands in the structures give rise to phosphorescent property, while rigid inorganic frameworks enhance RTP efficiency. Pb2(PLA)(H2O)2Br2 (PLA, 1,4-phenylenediacetic acid) shows anti-Kasha's rule RTP, which has rarely reported before. twisted intramolecular charge transfer (TICT) a flexible PLA ligand might be origination of according...
Zero-dimensional (0D) metal halides with solid-state luminescence switching (SSLS) have attracted attention as sensors and luminescent anticounterfeiting. Herein, selective solvent molecule response accordingly were discovered in 0D [EtPPh3]2[SbCl5] (1, EtPPh3 = ethyltriphenylphosphonium). More than a dozen kinds of molecules been tested to find out the selection rule for absorption 1, which is demonstrated be size effect guest molecules. Confirmed by crystal structural analysis, only...
This paper presents, the first example of dual-emission Sb(<sc>iii</sc>)-based hybrids containing two types mononuclear chloroantimonate units.
Abstract In recent decades, white light‐emitting diodes (WLEDs) assembled by blue (LEDs) and down‐conversion phosphors have gained rapid development. Thereinto, red phosphors, especially for the ecofriendly cost‐effective ones, serve an important role preparation of superior WLEDs. Herein, a halide compound with 0D crystal structure, namely [PPh 4 ] 2 [Bi Br 8 (bp4do)(DMSO) ( BiBrON , PPh = tetraphenylphosphonium, bp4do 4,4′‐bipyridine 1,1′‐dioxide, DMSO dimethyl sulfoxide) is synthesized at...
The room-temperature phosphorescence quantum efficiency of [BPy]<sub>6</sub>[Pb<sub>3</sub>Br<sub>12</sub>] has been improved by a maximum fourteen-fold through sensitization thiadiazole-based molecules.
In this review, the stimuli-responsive phase transitions and photoluminescence switching in inorganic–organic hybrid antimony(<sc>iii</sc>)/bismuth(<sc>iii</sc>) halides were summarized.
Zero-dimensional (0D) organic–inorganic metal halides (OIMHs) have attracted tremendous attention due to their fascinating optoelectronic properties. Herein, we report an antimony(III)-based 0D OIMH of [PPh3H]2[SbCl5] comprising discrete [SbCl5]2– pyramids and protonated triphenylphosphine (PPh3H) cations with a low charge density. Abundant supramolecular interactions including C–H···Cl rare P–H···Cl hydrogen bonds C–H···Π anion···Π lead three-dimensional (3D) framework structure...
This work reports the syntheses, structures, and luminescence properties of two supramolecular polymorphic compounds composed a hybrid bismuth(III) chloride anion an imidazolium cation, namely α- (1) β- (2) [Bmim][BiCl4 (2,2'-bpy)] (Bmim=1-butyl-3-methyl imidazolium; 2,2'-bpy=2,2'-bipyridine). They are first examples Bi3+ -containing ionic liquids (ILs). Their different packing modes may be ascribed to rotational flexibility butyl group on [Bmim]+ cation. A comparative study weak...
Phosphorescence and X-ray scintillation are achieved for chlorobismuthate hybrids incorporating ionic liquid cations.
Improving the light utilization and electron–hole separation efficiency plays a central role in photocatalysis for converting energy to hydrogen energy. Herein, first time, stable, highly dispersible discrete T4 [Cd3In17Se31]5– cluster is developed as novel photosensitizer sensitize TiO2 photocatalytic production. Compared with pristine (near zero) clusters (19.5 μmol g–1 h–1) that exhibit low evolution activities, T4/TiO2 composite, constructed from traces of 0.127 mol % cluster-sensitized...
Zero-dimensional (0D) organic-inorganic metal halides (OIMHs) hold promise in photoluminescence properties and related applications. Thus far, the quantum yields (PLQYs) of reported 0D hybrid antimony(III) bromides (HABs) are not as high those chloride analogs; therefore, improvement PLQY is an important issue for luminescent HABs. Herein, a supramolecular interaction adjustment strategy to improve PLQYs HABs proposed. Two isostructural that crystallize with different lattice solvent...
Solid-state luminescent materials that possess reversible fluorescence changes toward external multistimuli are of immense interest because their potential applications in data storage and sensors. While the recent developments this field mainly focused on π-conjugated organic molecules. Herein two polymorphic ionic liquid (IL)-based stimuli-responsive were designed by supramolecular assemblies an organic-decorated chlorobismuthate anion a rotationally flexible imidazolium cation, namely, α...
Two bismuth(III) halides hybrids with room-temperature phosphorescence (RTP), namely, [BPy]2[Bi2Cl8(bpym)] (1, BPy = N-butylpyridinium) and [EPy]2[Bi2Cl8(bpym)] (2, EPy N-ethylpyridinium), were synthesized characterized. Structural comparison reveals that 1 2 possess similar anionic zigzaglike chain of [Bi2Cl8(bpym)]n2n-; however, different packing modes anion/cations thus weak interactions. Interestingly, the utilization pyridinium cations length alkyl could tune RTP behaviors efficiently....
Abstract A large-scale helium refrigerator has been designed and is being assembled in China by the Technical Institute of Physics Chemistry, CAS. To verify control system program before commissioning this refrigerator, a Hardware-In-the-Loop (HIL) Simulation System developed. This HIL simulation consists three parts, namely, model performed EcosimPro, NI Veristand to deploy encapsulated model, real PLC run human machine interface. Control signals from process parameters have interchanged...