A5101865583- Advanced Thermoelectric Materials and Devices
- Thermal properties of materials
- Graphene research and applications
- High-pressure geophysics and materials
- High-Temperature Coating Behaviors
- Thermal Radiation and Cooling Technologies
- High Entropy Alloys Studies
- Additive Manufacturing Materials and Processes
- Wood Treatment and Properties
- 2D Materials and Applications
- Boron and Carbon Nanomaterials Research
- Structural Load-Bearing Analysis
- Diamond and Carbon-based Materials Research
- Clay minerals and soil interactions
- Civil and Geotechnical Engineering Research
- Topological Materials and Phenomena
- Industrial Technology and Control Systems
- Metallurgy and Material Forming
- Forest ecology and management
- Hydraulic and Pneumatic Systems
- Advanced Sensor and Control Systems
- Chalcogenide Semiconductor Thin Films
- Optical measurement and interference techniques
- Tree Root and Stability Studies
- Advanced Algorithms and Applications
China University of Mining and Technology
2018-2024
Wuhan University of Technology
2006-2024
Nanchang University
2024
Shanghai University
2017-2023
Anhui University of Science and Technology
2014-2022
Nanjing Forestry University
2015-2021
Anhui Huizhou Geological Safety Research Institute (China)
2020
Guangxi University
2019
AVIC Optronics (China)
2019
Chalmers University of Technology
2016-2018
Abstract Bamboo is now widely used in construction, papermaking, textile, furniture and other fields because of its renewable, fast-growing, high-strength, high-yield easy processing. However, compared with wood, bamboo products are more vulnerable to damage by fungi pests. An effective eco-friendly method urgently needed improve their physical chemical properties, decay resistance anti-mildew hydrophobic properties. Here, was heated methyl silicone oil. The effect different temperatures...
Abstract This study aims to investigate the effects of different mapping unit scales and area on uncertainty rules landslide susceptibility prediction (LSP). To illustrate various scales, Ganzhou City in China, its eastern region (Ganzhou East), Ruijin County East were chosen. Different are represented by grid units with spatial resolution 30 60 m, as well slope that extracted multi-scale segmentation method. The 3855 locations 21 typical environmental factors first determined create...
Abstract Despite the same crystal structure and homologous constituent elements, chalcopyrite compounds ABTe 2 (A = Cu, Ag; B Ga, In) exhibit distinct electronic thermal transport properties. The aim of this work is to understand origin such discrepancy employing experiments theoretical calculations. results Hall coefficient measurements, absorption spectroscopy, studies suggest deep‐level in‐gap states induced by native A‐site vacancies play a key role in observed intrinsic semiconductor...
The manipulation of individual intrinsic point defects is crucial for boosting the thermoelectric performances n-Bi2Te3-based films, but was not achieved in previous studies. In this work, we realize independent Te vacancies VTe and antisite TeBi BiTe molecular beam epitaxially grown n-Bi2Te3 which directly monitored by a scanning tunneling microscope. By virtue introducing dominant antisites, film can achieve state-of-the-art power factor 5.05 mW m–1 K–2, significantly superior to films...
As a novel class of soft matter, two-dimensional (2D) atomic nanosheet-like crystals have attracted much attention for energy storage devices due to the fact that nearly all atoms can be exposed electrolyte and involved in redox reactions. Herein, atomically thin γ-FeOOH nanosheets with thickness ∼1.5 nm are synthesized high yield, band electronic structures nanosheet revealed using density-functional theory calculations first time. The rationally designed γ-FeOOH@rGO composites...
Although defect engineering is the core strategy to improve thermoelectric properties, there are limited methods effectively modulate designed defects. Herein, we demonstrate that a high ZT value of 1.36 at 775 K and average 0.99 in temperature range from 300 825 realized Zn-containing PbTe by designing complex By combining first-principles calculations experiments, show Zn atoms occupy both Pb sites interstitial couple with each other. The contraction stress induced via substitutional on...
Interactions among various film growth parameters, such as the substrate temperature (Tsub), thickness (d), and composition, play a crucial role in controlling type density of intrinsic point defects. In turn, defects modulate control electronic transport properties Bi2Te3 films. We have grown n-type films with different d by molecular beam epitaxy at Tsub. The formation was analyzed combined use angle-resolved photoelectron spectroscopy (ARPES) measurements. Two important findings were...
Abstract Water inrush during tunnel excavation severally threatens the mining safety as blind water-bearing structures may develop in front of working face. The transient electromagnetic method (TEM) has been widely applied advanced detection structures. However, metal interference both supports and tools become a bottleneck that reduces forecast accuracy this method. In paper, we analyse effect on TEM data propose novel set an observation correction under based ratio anomalous background...
First-principles calculations were performed to investigate the effects of boron/nitrogen dopant on geometry, electronic structure and magnetic properties penta-graphene system. It was found that band gap could be tuned varied between 1.88 2.12 eV depending type location substitution. Moreover, introduction cause spin polarization lead emergence local moments. The main origin moment analyzed discussed by examination spin-polarized charge density. Furthermore, direction transfer host atoms...
Montmorillonite is an important layered phyllosilicate material with many useful physicochemical and mechanical properties, which widely used in medicine, environmental protection, construction industry, other fields. In order to a get better understanding of the behavior montmorillonite under high pressure, we studied its atomic structure, electronic properties using density functional theory (DFT), including dispersion corrections, as function interlayer Na Mg cations. At ideal condition,...