A5102015810- X-ray Diffraction in Crystallography
- Crystallization and Solubility Studies
- Supercapacitor Materials and Fabrication
- Advanced Antenna and Metasurface Technologies
- Conducting polymers and applications
- Metamaterials and Metasurfaces Applications
- Surface Roughness and Optical Measurements
- Transition Metal Oxide Nanomaterials
- Antenna Design and Analysis
- Non-Destructive Testing Techniques
- Plasmonic and Surface Plasmon Research
- Ultrasonics and Acoustic Wave Propagation
- Gas Sensing Nanomaterials and Sensors
- Advanced Algorithms and Applications
- Aerogels and thermal insulation
- Electrochemical Analysis and Applications
- Data Management and Algorithms
- Optical Coatings and Gratings
- Electrospun Nanofibers in Biomedical Applications
- Polymer composites and self-healing
- Erosion and Abrasive Machining
- Ferroelectric and Piezoelectric Materials
- Silicone and Siloxane Chemistry
- Advanced Database Systems and Queries
- Machine Learning and ELM
Lanzhou University of Technology
2023-2024
Institute of New Materials
2024
South China University of Technology
2019-2021
Sichuan University
2018-2020
Chengdu University of Information Technology
2019-2020
Northwestern Polytechnical University
2019
Harbin Engineering University
2019
Beihang University
2017
Imine bond crosslinked networks with tunable mechanical and dynamic properties are prepared by varying the precursor molecular weight network crosslinking degree.
Nickel oxide (NiO) is a wide band gap semiconductor material that used as an electrochromic layer or ion storage in devices. In this work, the effect of annealing temperature on sol-gel NiO films was investigated. Fourier transform infrared spectroscopy (FTIR) showed formation via decomposition precursor nickel acetate occurred at about 300 °C. Meanwhile, increase roughness observed by Atomic force microscope (AFM), and precipitation large number crystallites 500 X-ray Diffraction (XRD) film...
A novel sensor based on spoof surface plasmon polaritons is presented to detect defects in film-coated metals and non-metallic materials. The a flexible strip that can be easily wound around various shapes of the material under test (MUT) by scanning MUT with designed sensor, detected. Since sensitive area strip-shaped, detection only needs scanned one direction (most sensors need scan two orthogonal directions) which improves speed reduces complexity process. are monitoring change...
Animals and plants have numerous active protections for adapting to the complex severe living environments, providing endless inspiration extending service life of materials machines. Conch, a marine animal near coast chronically suffering from erosion sand in water, has adapted condition through its anti-erosion conch shell. Romanesco broccoli, plant whose inflorescence is self-similar character, natural fractal bud’s form. Coupling convex domes on shell structure novel valve core water...
Tungsten trioxide (WO3) is a wide band gap semiconductor material, which commonly not only used, but also investigated as significant electrochromic layer in devices. WO3 films have been prepared by inorganic and sol-gel free ammonium tungstate ((NH4)2WO4), with the modification of glycerol using spin coating technique. The surface tension, contact angle dynamic viscosity precursor solutions demonstrated that sample solution 25% volume fraction was optimal, equipped to facilitate growth...
Abstract Designing and optimizing the pore structure of porous carbon electrodes is essential for diverse energy storage systems. In this study, an innovative approach spray phase‐inversion strategy was developed rapid efficient fabrication controlled aerogel. Moreover, aggregation polyacrylonitrile by adjusting Hansen's solubility parameter, thereby regulating electrode material structure. Furthermore, theoretical analysis process revealed that regulation jointly regulated solvent...
A novel sensor based on electronically controlled spoof surface plasmon polaritons (SSPPs) is proposed to detect internal defects in non-metallic composites. The designed flexible and can be wrapped around the materials under test (MUT), therefore, compared with non-flexible sensors, it has a great advantage detecting curved MUT. Moreover, traditional microwave sensors have scan MUT by way of mechanical moving which consumes much time. For improving detection speed, electronic control scheme...
Based on the enrichment potential of living plants for nanoparticles, this paper develops a new strategy to utilize Murray's law in remove various shapes gold nanoparticles and, situ , convert them into Murray porous carbon.
Broad Learning System (BLS) is a latest proposed flat network, which has an effective and efficient learning capability. Due to excellent performance, BLS been applied many fields. However, there little attention on the structure simplification of network. In this paper, drawing lessons from application Least Angle Regression (LARS) in feature selection, we propose Adaptive Incremental (LARS-BLS). Begin with network complex structure, LARS-BLS firstly ranks all nodes, then, nodes are added...
A novel sensor based on the interdigitated structure is presented to detect surface defects in film-coated metals and measure coating thickness. The detection measurement are monitoring shift of resonance frequency which caused by perturbation electromagnetic field around structure. 200-μm-wide defect was successfully detected experiment. In addition, numerical simulations show that designed can a 50-μm-wide with 220 MHz frequency. sensitive, inexpensive, portable, both
In the era of information explosion, full-text search engine must index vast amounts data as soon possible to provide best retrieval service. This paper firstly analyzes problems traditional stand-alone indexing, and how solve them by distributed parallel indexing. Then proposed a indexing algorithm based on Map/Reduce, which changed structure map nodes Intermediate use second sort function Map/reduce. Finally, verified its time space effectiveness experiment.