A5047332757- MXene and MAX Phase Materials
- Advanced Sensor and Energy Harvesting Materials
- Black Holes and Theoretical Physics
- Algebraic structures and combinatorial models
- Electromagnetic wave absorption materials
- Seismic Performance and Analysis
- Advanced MEMS and NEMS Technologies
- Mechanical and Optical Resonators
- Nonlinear Waves and Solitons
- Advanced Image and Video Retrieval Techniques
- Aluminum Alloys Composites Properties
- Dementia and Cognitive Impairment Research
- Video Surveillance and Tracking Methods
- Advanced Antenna and Metasurface Technologies
- Quantum Chromodynamics and Particle Interactions
- Solar Thermal and Photovoltaic Systems
- Advanced Neural Network Applications
- Structural Health Monitoring Techniques
- Advanced Vision and Imaging
- Solar-Powered Water Purification Methods
- Antenna Design and Analysis
- Conducting polymers and applications
- Intracerebral and Subarachnoid Hemorrhage Research
- Electric Motor Design and Analysis
- Selenium in Biological Systems
Affiliated Hospital of Southwest Medical University
2022-2025
Tokyo Institute of Technology
2021-2024
Harbin Institute of Technology
2021-2024
Northwestern Polytechnical University
2024
Tianjin Medical University
2024
Nankai University
2024
Sichuan Institute of Building Research
2024
Macau University of Science and Technology
2022-2023
University College London
2023
Huazhong University of Science and Technology
2023
Abstract The main issue limiting the performance of solar evaporators is that water-thermal management difficult to coordinate. Herein, we achieve integrated by designing hierarchical MXene-reduced graphene oxide sponges with anisotropic thermal conductivity and axial-directional water conveyance channels. reduced acts as sponge framework carbon source for in situ synthesis MXenes on surface. axial-oriented supports structure provides fast transmission channels air-water interface....
Abstract Developing strain sensors with both high sensitivity and linearity has always been the goal of researchers. Compared to resistive sensors, capacitive have incomparable advantages, but limited by low sensitivity. Here, we report a gradient stiffness sliding design strategy that addresses this problem, significantly improving while maintaining linearity. By controlling distribution locally enhanced electric field heterogeneous deformation substrate, sensor excellent performance is...
A “gradient stiffness design” strategy is proposed to prepare a gradient carbon nanotube sponge with difference of 254 times, showing prominent pressure sensing properties ultra-broad range (0.0022–5.47 MPa) and high sensitivity.
MXene-based fibers are expected to have the hopeful potential for manufacturing multifunctional fabrics with permeability, lightweight, remarkable electrical conductivity, and outstanding mechanical properties. However, weak interaction between limits performance of fabrics, researchers still seeking a suitable solution easily scalable production methods. Here green novel wet-assembly approach is proposed producing non-woven MXene fiber (MFFs) constructed by random-oriented well-connected...
Background: Recent studies suggest that the anterior limb of internal capsule may be an area convergence for multiple compulsion loops. In this study, role different dopaminergic loops in mechanism obsessive-compulsive disorder (OCD) was investigated by selectively damaging neurons or fibers corresponding targets with 6-hydroxydopamine (6-OHDA) and depicting anatomical map various located capsule. Methods: A total 52 male Sprague Dawley (SD) rats were exposed to either saline (1 mL/kg, NS...
A three-dimensional foam is fabricated to enhance the interfacial interaction between adjacent MXene sheets and polyimide (PI) macromolecules; then a composite film with dense well-ordered layer-by-layer structure, good flexibility flame retardancy produced.
Two-dimensional transition-metal carbides and nitrides (MXenes) show great potential in aerogel flexible piezoresistive sensors owing to their versatile surface chemistry, high carrier mobility, outstanding metallic conductivity, adjustable interlayer spacing under applied stress. However, the pure MXene exhibits significant plastic deformation or brittle mechanical performance due weak interactions between nanosheets. Herein, a series of MXene/polyimide/silver nanowire composite aerogels...
Abstract The thriving 5G communication technology leads to the high demand for EMI shielding materials and thermal management materials. Particularly, portable thermal‐sensitive electronic devices have more stringent requirements insulation performances. In most cases, ultrathin integrated with ultralow conductivity are not easy be achieved. To overcome this obstacle, dual protective porous composite films based on Ti 3 C 2 T x MXene polyimide fabricated by sacrificing polymethyl...
Many multi-view camera-based 3D object detection models transform the image features into Bird's-Eye-View (BEV) via Lift-Splat-Shoot (LSS) mechanism, which "lifts" 2D camera-view to voxel space based on predicted depth distribution and then "splats" a BEV plane for subsequent detection. However, feature in such one-stage view transformation scheme heavily relies quality of features, further determines final performance. In this paper, we propose BEVRefiner model performs dual refinement both...
Solar-energy thermal management, characterized by its environmental friendliness, cost-effectiveness, and efficiency, holds a promising future, which has brought about widespread interest in the evolution of solar-to-thermal materials with desired properties. Nevertheless, both hot cold environments, challenges developing functionally integrated hydrogels for sustainable regulation still remain. In this study, rationally, simply, effectively designed structured Janus membrane, consisting...
Face alignment is widely used in high-level face analysis applications, such as human activity recognition and human-computer interaction. However, most existing models involve a large number of parameters are computationally inefficient practical applications. In this paper, we aim to build lightweight facial landmark detector by proposing network-level architecture-slimming method. Concretely, introduce selective feature fusion mechanism quantify prune redundant transformation aggregation...
Pressure sensors still face the challenge of combining high sensitivity with a wide detection range. In this study, we designed tension–compression conversion structure and combined it variable stiffness design strategy to fabricate pressure-sensing devices. The can convert sensing properties two-dimensional (2D) stretchable materials into 3D compressible mechanical be through simulations theoretical calculations. slope provides linear within 24.3 N. enables sensor sense small load (3.5 N−1)...
Recent destructions of structures due to insufficient isolator deformation capacity have led demands for greater seismic redundancy in isolation design. For a friction pendulum system (FPS), the effect bidirectional behavior earthquakes on maximum response and its heating, temperature, turn can be significant. However, extent these effects under different FPS design parameters types ground motions (GMs) is still not clear. In this study, an analytical model double concave considering...
The fundamental-model-based sensorless control method is sensitive to inductance parameters, and accurate electrical parameters are conducive improving rotor position estimation accuracy. In addition, the accuracy of will also affect performance motor system. Based on high-frequency square wave voltage injection, online parameter identification studied in this paper. Firstly, influence studied, then zero- low-speed strategy based two-orientation injection proposed. Finally, verified by...
Photothermal Conversion In article number 2304946, Qingyu Peng, Xiaodong He, and co-workers report a dual-protective MXene/polyimide composite film with ultralow thermal conductivity outstanding electromagnetic interference (EMI) shielding performances. The authors develop novel method to balance the contact resistance Kapitza resistance. also presents excellent passive active heating performances based on satisfying photothermal conversion property electrical of MXene.
This paper reports a novel inertial micro-switch based on nonlinear-spring shock stop. Both the movable and fixed electrodes have contact point cascade beam structure respectively. Those stops can reduce impact bouncing effect. The switch was fabricated by bulk micromachining process characterized centrifuge drop hammer test. threshold accelerations are all within 15% of theoretical estimates while average on-state resistance less than 10 Ω. time reach maximum 450 μs no bounce occurs under...