A5100649804- Electronic and Structural Properties of Oxides
- Advancements in Solid Oxide Fuel Cells
- Plasmonic and Surface Plasmon Research
- Magnetic and transport properties of perovskites and related materials
- Advanced ceramic materials synthesis
- Molecular Junctions and Nanostructures
- 2D Materials and Applications
- Gold and Silver Nanoparticles Synthesis and Applications
- Photonic and Optical Devices
- Welding Techniques and Residual Stresses
- Electrocatalysts for Energy Conversion
- Metallurgy and Material Forming
- Near-Field Optical Microscopy
- Perovskite Materials and Applications
- Geophysics and Sensor Technology
- Photoreceptor and optogenetics research
- Conducting polymers and applications
- Advanced Surface Polishing Techniques
- Microwave Engineering and Waveguides
- High Entropy Alloys Studies
- Advanced Electron Microscopy Techniques and Applications
- Photosynthetic Processes and Mechanisms
- Soil, Finite Element Methods
- Laser and Thermal Forming Techniques
- Microstructure and mechanical properties
Harbin Institute of Technology
2011-2025
National University of Singapore
2020-2025
Hainan Normal University
2025
University of Electronic Science and Technology of China
2014-2024
China State Shipbuilding (China)
2024
Technical University of Munich
2024
Taiyuan University of Technology
2013-2023
Huazhong University of Science and Technology
2023
South China University of Technology
2023
Tarim University
2023
The CsPbBr3 perovskite exhibits strong environmental stability under light, humidity, temperature, and oxygen conditions. However, in all-inorganic solar cells (PSCs), interface defects between the carbon electrode limit carrier separation transfer rates. We used black phosphorus (BP) nanosheets as hole transport layer (HTL) to construct an carbon-based (FTO/c-TiO2/m-TiO2/CsPbBr3/BP/C) cell. BP can enhance extraction capabilities reduce recombination by adjusting contact layer. Due...
Defect complexes can induce beneficial functionalities in two-dimensional (2D) semiconductors. However, understanding their formation mechanism with single-atom sensitivity has proven to be challenging for light elements using conventional transmission electron microscopy (TEM) techniques. Here, we demonstrate the atom-resolved of various one-dimensional (1D) defect complexes─consisting rhenium dopants, sulfur interstitials, and vacancies─in monolayer MoS2 by applying ptychography our...
Abstract Two cathodes, PrBa 0.5 Sr Fe 1.75 Co 0.25 O 5+ δ (PBSFC0.25) and (PBSCF0.25), were synthesized by a wet chemistry route through complexing agent's process. Thermogravimetric analysis differential thermal done for the uncalcined powders to observe behavior. Pure single‐phase structures of compounds obtained after final sintering temperature 1100°C 5 h. Samples crystallized in orthorhombic structure space group (Pmmm). Scanning electron microscope EDS show crystalline composites with...
Realizing fast electron transfer and rapid mass transport in high current density hydrogen evolution reaction (HER) is pivotal imperative for water electrolysis. Here, we developed Ni/NiMoN Mott-Schottky heterostructures with unique superwettability that can enhance both transfer, greatly reducing the energy demand splitting. Experimental functional theory demonstrate situ grown Ni nanoparticles optimize dissociation of molecules from surface adsorption H*, facilitating spillover process on...
In this work, to explore potential substitutions for the Co binder phase, ultrafine-grain WC-based cermets with various phases of Co, Ni and AlCoCrNiFeCu HEA were prepared using SPS method. Based on SPS, fabricated at higher speed, showing fine carbide particles less than 410 μm. The microstructure, mechanical properties wear systematically evaluated. By comparison, grain size WC was lowest WC-10Co, while WC-10 cermet held coarsest particles. hardness fracture toughness best among all three...
We demonstrate a new nanoimaging platform in which optical excitations generated by low-energy electron beam an ultrathin scintillator are used as noninvasive, near-field scanning probe of underlying sample. obtain images Al nanostructures with 46 nm resolution and validate the noninvasiveness this approach imaging conjugated polymer film otherwise incompatible microscopy due to electron-induced damage. The high resolution, speed, "cathodoluminescence-activated" also show promise for...
Plant-parasitic nematodes are destructive pathogens causing enormous economic losses worldwide. With the withdrawal of fumigants, organophosphates and carbamates, pathogenic nematode control is more difficult. Phytochemicals plant secondary metabolites friendly for men environment. For developing new nematocidal candidates, we screened 790 phytochemicals using model organism Caenorhabditis elegans found 10 active compounds, 3 which were further evaluated their inhibitory activities against...
Abstract Inelastic quantum mechanical tunneling of electrons across plasmonic tunnel junctions can lead to surface plasmon polariton (SPP) and photon emission. So far, the optical properties such have been controlled by changing shape, or type material, electrodes, primarily with aim improve SPP emission efficiencies. Here we show that tuning barrier itself, efficiency inelastic rates be improved a factor 3. We exploit anisotropic nature hexagonal boron nitride (hBN) as material in...