A5100701419- High-pressure geophysics and materials
- Perovskite Materials and Applications
- Geological and Geochemical Analysis
- Luminescence and Fluorescent Materials
- Organic Light-Emitting Diodes Research
- earthquake and tectonic studies
- Magnetic Properties and Applications
- Planetary Science and Exploration
- Catalytic Processes in Materials Science
- Gold and Silver Nanoparticles Synthesis and Applications
- Magnetic Properties and Synthesis of Ferrites
- Industrial Gas Emission Control
- Magnetic Properties of Alloys
- Advancements in Battery Materials
- Rare-earth and actinide compounds
- Biosensors and Analytical Detection
- Organic and Molecular Conductors Research
- Advanced Nanomaterials in Catalysis
- Calcium Carbonate Crystallization and Inhibition
- Electronic and Structural Properties of Oxides
- Metal-Organic Frameworks: Synthesis and Applications
- Clay minerals and soil interactions
- Antifungal resistance and susceptibility
- Luminescence Properties of Advanced Materials
- Iron oxide chemistry and applications
European Synchrotron Radiation Facility
2024-2025
University of Münster
2024-2025
Institute of Mineralogy
2025
Kunming University of Science and Technology
2024
Donghua University
2024
Hunan University
2024
Shanghai Institute of Ceramics
2023
Chinese Academy of Sciences
2023
Nanjing Forestry University
2023
Shaanxi University of Science and Technology
2020-2022
Abstract 2D hybrid organic–inorganic perovskites (HOIPs) are highly responsive to external stimuli and therefore have application potential as sensing materials. Though their optical properties upon singular thermal or pressure stimulation been recently investigated, dual‐stimuli‐responsive behaviors not yet explored. Here, the luminescence of a pair new enantiomeric Dion–Jacobson HOIPs, R + [(4‐aminophenyl)ethylamine]PbI 4 S ‐[(4‐aminophenyl)ethylamine]PbI , is reported. The...
Economic and environmentally friendly strategies are needed to promote the bifunctional catalytic removal of carbonyl sulfide (COS) by hydrolysis hydrogen (H2S) oxidation. N doping is considered be an effective strategy, but essential intrinsic role dopants in catalysts still not well understood. Herein, conjugation urea biochar during Cu/biochar annealing produced pyridine N, which increased combined COS/H2S capacity catalyst from 260.7 374.8 mg·g–1 enhanced turnover frequency H2S 2.50 ×...
Abstract Zinc halides have been less explored even though they are a promising lead‐free family with the merits of environmental friendliness and low cost. Here, organic–inorganic hybrid zinc screened aromatic molecules containing amino groups (MXDA: m‐Xylylenediamine, ABI: 2‐Aminobenzimidazole, pipda: 2‐piperidylmethylamine, p‐MPEA: p‐Methylphenethylamine), six new compounds discovered: (MXDA)ZnCl 4 ( 1 ), (ABI) 2 ZnCl (pipda) H OZnCl 3 [(pipda) Zn Br ]·H O (p‐MPEA) 5 ZnBr 6 ). The...
Previous studies have reported that sanguinarine possesses inhibitory activities against several microorganisms, but its effects on mono- and dual-species biofilms of C. albicans S. aureus not been fully elucidated. In this study, we aimed to evaluate the efficacy for explore ability induce hypha-to-yeast transition albicans. The results showed minimum concentration (MIC) biofilm (MBIC90) mono-species was 4, 2 μg/mL, respectively, while MIC MBIC90 8, 4 respectively. decrease in levels matrix...
Two-dimensional inorganic–organic hybrid perovskites are in the limelight due to their potential applications photonics and optoelectronics. They environmentally stable, various chemical compositions offer a wide range of bandgap energies. Alternatively, crystal deformation enables situ control over optical properties. Here, we investigate (C6H9C2H4NH3)2PbI4, perovskite whose organic linkers 2-(1-cyclohexenyl)ethylammonium. Pressure-dependent absorption emission spectroscopy reveal...
Abstract Seismic, geodetic and cosmochemical evidence point to Mars having a sulfur-rich liquid core. Due the similarity between estimates of core’s sulfur content iron–iron sulfide eutectic composition at core conditions, it has been concluded that temperatures are too high for have an inner Recent low density core, however, appear consistent with contents higher than composition, leading possibility could form from high-pressure iron phase. Here we report crystal structure phase formula Fe...
Hydrogen bond symmetrization and electronic spin transition of iron under pressure are key factors in understanding the physical properties behaviors Fe- H-bearing minerals. However, coexistence these two effects may often result inconsistent interpretations. Babingtonite is characterized by prominent hydrogen bonds diverse oxidation states within its crystal structure. These features make it an ideal subject for studying interactions between transitions iron. Here, we conducted...
Reliable detection and quantification of antibiotic residues in food using surface-enhanced Raman spectroscopy remain challenging, since the intensities SERS signals are vulnerable to matrix experimental factors. In this work, a ratiometric aptasensor 6-Carboxyl-X-Rhodamine (ROX)-labeled aptamers 4-mercaptobenzonitrile (4-MBN)-functionalized gold nanoparticles (Au NPs) as probes was established for reliable rapid enrofloxacin. presence enrofloxacin, conformational transform took place,...
Cs2TiI y Br6-y is a potential light absorption material for all-inorganic lead free perovskite solar cells due to its suitable and tunable bandgap, high optical coefficient environmental stability. However, fabricated based on do not perform well, the reasons their low efficiency are still unclear. Herein, hot carrier relaxation processes in (y = 0, 2 6) were investigated by time-domain density functional theory combined with non-adiabatic molecular dynamics method. It was found that time of...
Abstract Fe1-xO, although chemically simple, possesses a complex structural and magnetic phase diagram. The crystal structures of Fe1-xO its properties at high-pressure high-temperature conditions are still matter debate. In this work, we performed systematic investigation on Fe0.94O up to 94 GPa 1700 K using synchrotron X-ray diffraction Mössbauer source spectroscopy. We observe transition the monoclinic phases above 40 high temperatures use group theory analysis observed discuss their...
The high-pressure and high-temperature behaviors of manganotantalite Mn(Ta,Nb)2O6 have been investigated by single-crystal X-ray diffraction Raman spectroscopy combined with diamond anvil cell technique, as well first-principle calculations. A pressure-induced reversible phase transition occurs at 9.5 GPa room temperature, accompanied a large volume collapse (∼7.0%) drastic color change from brownish-yellow to red. space groups low-pressure (LP) (HP) phases are the same (Pbcn), but...
Flexible electronics, as an emerging technology, has shown potential applications in various fields. In recent years, gallium-based liquid metals have gained significant attention the field of flexible electronics due to their exceptional metal conductivity and infinite ductility. However, achieving cost-effective efficient patterning (LM) is crucial for production electronic products. This article presents a novel circuit printing technology that offers rapid, affordable, versatile solution...
<title>Abstract</title> The understanding of the origin seismic anisotropy in Earth’s inner core (IC) remains a subject debate and requires examining deformation behavior potential materials. In this research, we investigated effect silicon carbon on hexagonal close-packed iron alloy employing radial X-ray diffraction at high-pressure, high-temperature conditions. We revealed low sound velocity (~2 %) Fe-Si-C that is compatible with observed IC’s outer shells. This finding provides an...
<title>Abstract</title> Seismic, geodetic and cosmochemical evidence point to Mars having a sulfur-rich liquid core. Due the similarity between estimates of core’s sulfur content iron - sulfide eutectic composition at core conditions, it has been concluded that temperatures are too high for have an inner Recent low density core, however, appear consistent with contents higher than composition, leading possibility could form from high-pressure phase. Here we report crystal structure phase...
Developing new organic radical emission systems and regulating their luminescence properties presents a significant challenge. Herein, we build dynamic multi‐emission band by co‐assembling inorganic metal salts with carbonyl compounds in ionic liquids. After the assembling, dual‐band, excitation wavelength‐dependent was observed upon light irradiation, one originates from after other ligand‐metal charge transfer (LMCT) state, which benefits radicals to salts. The dual centers also introduce...
To explore the influence of fluorine (F) on mantle minerals and its behaviors during subducting, we investigated compressibility F-bearing superhydrous phase B (Shy-B) using synchrotron-based single-crystal X-ray diffraction combined with diamond anvil cells up to 27 GPa 750 K. Our results show that presence F can largely enhance incompressibility Shy-B. Based obtained thermal elastic parameters, density velocity profiles are evaluated along cold warm slabs. demonstrate addition enhances...