A5065773231- Shape Memory Alloy Transformations
- Magnetic and transport properties of perovskites and related materials
- Advanced Photocatalysis Techniques
- Particle physics theoretical and experimental studies
- Nuclear Materials and Properties
- High-Energy Particle Collisions Research
- High Entropy Alloys Studies
- Quantum Chromodynamics and Particle Interactions
- Hydrogen embrittlement and corrosion behaviors in metals
- Additive Manufacturing and 3D Printing Technologies
- Metal and Thin Film Mechanics
- Advanced ceramic materials synthesis
- Inorganic Chemistry and Materials
- Gas Sensing Nanomaterials and Sensors
- Copper-based nanomaterials and applications
- High-Temperature Coating Behaviors
- Catalytic Processes in Materials Science
- Metallurgy and Material Forming
- Aluminum Alloys Composites Properties
- Heusler alloys: electronic and magnetic properties
- Hydrogen Storage and Materials
- Ferroelectric and Piezoelectric Materials
- Fusion materials and technologies
- Thermal Expansion and Ionic Conductivity
- Solid State Laser Technologies
Chinese Academy of Sciences
2006-2025
Nanjing University of Science and Technology
2006-2025
Shell (United States)
2025
University of Science and Technology of China
2024-2025
Global Engineering and Materials (United States)
2025
China Electronics Technology Group Corporation
2023-2024
Harbin University of Science and Technology
2014-2024
Henan University
2024
University of Science and Technology Liaoning
2024
East China University of Science and Technology
2024
Bismuth oxychloride (BiOCl) sub-microcrystals with tunable morphologies from nanoflakes to hollow microspheres (HMSs) have been synthesized by hydrolyzing a hierarchical precursor (BiCl3) in solution of water and ethanol the addition poly(vinylpyrrolidone) (PVP) citric acid. The obtained BiOCl possessed single crystals polycrystals. formation nestlike structure was found be induced acid PVP. crystal growth morphology control were explored. Interestingly, utilized both as...
Abstract. Matrix diffusion is an important process for solute transport in subsurface fractured media. The effect of matrix on depends various fracture and parameters as well the underlying temporal-spatial scales. In present study, we quantitatively analyze dependency these through analytical solutions, then propose a new unified parameter to quantify significance effect. A comprehensive analysis performed verify applicability unifed both field/laboratory data. Compared with previous...
Three series of BiOMxR1−x (M, R = Cl, Br, I) solid solutions were systematically synthesized through a low-temperature precipitation. These characterized by XRD, FESEM, TEM, EDS, UV-vis spectra, nitrogen sorption/desorption, and PL. The tunable band gaps the as-prepared realized via only changing molar ratio two halide ions. Meanwhile, influence citric acid in formations controllable morphological structures was discussed to study growth mechanism solutions. photocatalytic activities bismuth...
Abstract Silicon carbide (SiC) ceramics, as a kind of candidate material for aero‐engine, its high‐temperature performance is critical factor to determine applicability. This investigation focuses on studying the properties SiC ceramics fabricated by using additive manufacturing technology. In this paper, were prepared combining selective laser sintering (SLS) with precursor infiltration and pyrolysis (PIP) technique. The microstructure, phase evolution, failure mechanism after tests...
Abstract The discovery of colossal barocaloric effects in organic plastic crystals has significantly advanced the development solid‐state refrigerant techniques. Adapting to real application, a tradeoff various performances be achieved. Here, it is reported novel crystal system, that is, carboranes (C 2 B 10 H 12 ), including three positional isomers: ortho‐ carborane, meta ‐carborane, and para which are characterized by C 2v , D 5d point groups, respectively. They all undergo an...
Currently, practical applications of shape memory alloy (SMA) solid elastocaloric refrigeration materials are limited by low effect (eCE), high applied stress, and large stress hysteresis (Δσhys). Here, we introduce a composition design strategy using Ti-doped Co–V-Ga SMAs to address these challenges. We combine first-principles calculations experiments verify this strategy. Our results show that the lattice distortion caused significant difference in atomic radius after Ti doping produces...
Monitoring the copper ion (Cu2+) levels has attracted considerable attention due to its significance in environmental and physiological applications. Here, we report on red dual-emission carbon dots (CDs) with a 43% quantum yield without excitation wavelength dependence for probing Cu2+ vitro vivo. The solid coordination of surface groups CDs generates an asynchronous fluorescent quenching enables ultrasensitive detection vitro. intensity ratio fluorescence at 605 650 nm (F605/F650) shows...
Abstract Both magnetic-field-induced reverse martensitic transformation (MFIRMT) and mechanical properties are crucial for application of Ni-Mn-Sn magnetic shape memory alloys. Here, we demonstrate that substitution Fe Ni can simultaneously enhance the MFIRMT Ni-Mn-Sn, which advantageous its applications. The austenite in 44 6 Mn 39 Sn 11 shows typical ferromagnetic magnetization with highest saturation 69 emu/g at 223 K. result an appropriate amount really ferromagnetism 50 alloy austenite,...
Ni-Mn-Sn ferromagnetic shape memory alloys (FSMAs) have promise for application in efficient solid-state refrigeration. However, the simultaneous achievement of giant magnetocaloric effect (MCE) and excellent mechanical properties high working temperature these materials is always challenge. Computation-guided design techniques provide an way to identify new materials. Herein, a strategy multidoping presented. First, we conduct detailed comprehensive first-principles study predict that FSMAs...
With the rapid development of solid-state refrigeration technology, elastocaloric materials face higher requirements, such as a effect (eCE), better mechanical properties, and simpler faster large-scale preparation. In this work, we propose composition design strategy for Mn-doped Co–V-Ga shape memory alloys (SMAs), which can enhance both eCE properties. We combine first-principles calculations experiments to demonstrate strategy. Our results reveal that lattice distortion caused by...
Ammonia has garnered significant attention as a promising hydrogen carrier due to its high volumetric energy density, milder storage conditions, and relatively mature infrastructure. The electrochemical ammonia oxidation reaction (AOR) can facilitate the release of from at point use, enabling on-demand production without need for pressure storage. However, current AOR catalysts exhibit overpotentials sluggish kinetics, they are susceptible poisoning by byproducts. We report activity...