A5100456929- Crystallization and Solubility Studies
- Ferroelectric and Piezoelectric Materials
- X-ray Diffraction in Crystallography
- Microwave Dielectric Ceramics Synthesis
- Graphene research and applications
- High-pressure geophysics and materials
- Boron and Carbon Nanomaterials Research
- Multiferroics and related materials
- Inorganic Chemistry and Materials
- Gas Sensing Nanomaterials and Sensors
- 2D Materials and Applications
- Crystallography and molecular interactions
- MXene and MAX Phase Materials
- Electrocatalysts for Energy Conversion
- Analytical Chemistry and Chromatography
- Nuclear materials and radiation effects
- Conducting polymers and applications
- Diamond and Carbon-based Materials Research
- Energetic Materials and Combustion
- Fossil Insects in Amber
- Advancements in Battery Materials
- Metal and Thin Film Mechanics
- Luminescence Properties of Advanced Materials
- Electrochemical sensors and biosensors
- Carbon Nanotubes in Composites
Linyi University
2015-2025
Anhui University
2025
Centers for Disease Control and Prevention
2025
Michigan State University
2022-2024
Yantai University
2021-2024
Binzhou Medical University
2024
Chongqing University
2018-2024
Shandong University of Technology
2024
Commercial Aircraft Corporation of China (China)
2024
Sinomach (China)
2024
Under high pressure, triply bonded molecular nitrogen dissociates into singly polymeric nitrogen, a potential high-energy-density material. The discovery of stable high-pressure forms is great interest. We report the striking stabilization cagelike diamondoid at pressures predicted by first-principles structural searches. structure has not been seen in any other elements, and it adopts highly symmetric body-centered cubic with lattice sites occupied diamondoids, each which consists ten...
The structures, phase transformations, and dielectric properties of pyrochlore ceramics containing bismuth were studied. relation between the orthorhombic cubic pyrochlores in Bi 2 O 3 ‐ZnO‐Nb 5 (BZN) system has been investigated. effect distorted structures is discussed. BZN compositions with have excellent properties, very low loss, high constants stable frequency temperature dependence.
We compared three policy options for the use of medical masks and N95 respirators in healthcare workers (HCWs).A cluster randomized clinical trial 1,669 hospital-based HCWs Beijing, China winter 2009-2010.Participants were to masks, respirators, or targeted while doing high-risk procedures barrier nursing. Outcomes included respiratory illness (CRI) laboratory-confirmed pathogens symptomatic subjects.The rate CRI was highest mask arm (98 572; 17%), followed by (61 516; 11.8%), (42 581; 7.2%)...
Perovskite solid solution ceramics of (1 − x ) BiFeO 3 – BaTiO BF BT , 0.2 ≤ 0.45) with high electrical resistivity were prepared by solid‐state reaction method. Actual ferroelectric hysteresis loops and temperature dependence dielectric constant the obtained. Ceramics 0.7 –0.3 small rhombohedral distortion show highest remnant polarization ( P r = 26.0 μC/cm 2 piezoelectric coefficient d 33 134 pC/N). Compositions pseudo‐cubic symmetry (intermediate phases) relaxor‐like anomaly. The values...
We encapsulate ionic liquids (ILs) into polyoxometalate-based metal–organic frameworks (POMOFs) to fabricate a series of ILs-functionalized POMOFs crystals (POMs-ILs@MOFs) and PMo<sub>10</sub>V<sub>2</sub>-ILs@MIL-100 used as anode materials show high reversible capacity, superior cycling stability rate capability.
While often considered to be chemically inert, the reactivity of noble gas elements at elevated pressures is an important aspect fundamental chemistry. The discovery Xe oxidation transformed doctrinal boundary chemistry by showing that a complete electron shell not inert reaction. However, reductive propensity, i.e., gaining electrons and forming anions, has been proposed or examined for elements. In this work, we demonstrate, using first-principles electronic structure calculations coupled...
Metal organic frameworks (MOFs) with two dimensional (2D) nanosheets have attracted special attention for supercapacitor application due to their exceptional large surface area and high surface-to-volume atom ratios. However, electrochemical performance is greatly hindered by poor electrical conductivity. Herein, we report a 2D nanosheet nickel cobalt based MOF (NiCo-MOF)/reduced graphene oxide heterostructure as an electrode material supercapacitors. The NiCo-MOF are in situ grown on rGO...
Abstract 2D graphene has attracted extensive attention as a promising candidate for high‐performance photodetectors because of its superior optoelectronic properties. However, the realization high‐sensitivity broadband remains challenge. Lithium niobate (LiNbO 3 ) advantages spontaneous polarization, high dielectric constant, and voltage electric coefficient, it can improve photoelectric detection characteristics by polarized doping. In this work, n‐ p‐doping is demonstrated at same time...
Abstract Seawater hydrogen production, vital for sustainable energy solutions and freshwater preservation, faces challenges due to seawater complexity high consumption. A strategy modulate dehydrogenation kinetics of dual‐phase metal nitrides using low‐loaded Pt quantum dots (QDs), achieving stable energy‐efficient generation is introduced. The QDs@Ni 3 N‐MoN/Ti catalyst displays outstanding bifunctional catalytic performance, enabling efficient production hydrazine degradation in a flow...
The ultrafast carrier dynamics of junctions between two chemically identical, but electronically distinct, transition metal dichalcogenides (TMDs) remains largely unknown. Here, we employ time-resolved photoemission electron microscopy (TR-PEEM) to probe the a monolayer-to-multilayer (1L-ML) WSe2 junction. TR-PEEM signals recorded for individual components junction reveal sub-ps cooling 1L- and 7L-WSe2, as well few-ps exciton–exciton annihilation occurring on 1L-WSe2. We observe interfacial...
The optimization of peak capacity in gradient elution RPLC is essential for the separation multicomponent samples such as those encountered proteomic research. In this work, we study effect time (tG), flow rate (F), temperature (T), and final eluent strength (φfinal) on separations peptides that are representative range found a tryptic digest. We find there very strong interactions between individual variables (e.g., time) which make quite complicated. On given column, one should first set...
Two-dimensional liquid chromatography (2DLC) has become a mainstay of proteomics research due to its higher peak capacity compared one-dimensional LC (1DLC). Because the long analysis times typically associated with 2DLC (tens hours) and use primarily in applications, context general HPLC been regarded as niche technique for mixtures containing hundreds thousands components far more common techniques isocratic gradient elution 1DLC. A significant next step analytical development is consider...