A5100365313- Ultrasonics and Acoustic Wave Propagation
- Electrocatalysts for Energy Conversion
- Microgrid Control and Optimization
- Acoustic Wave Resonator Technologies
- Fuel Cells and Related Materials
- Advanced battery technologies research
- Catalytic Processes in Materials Science
- Islanding Detection in Power Systems
- Fire Detection and Safety Systems
- Fire dynamics and safety research
- Advanced Fiber Optic Sensors
- Power Systems and Renewable Energy
- Mechanical Behavior of Composites
- Non-Destructive Testing Techniques
- Flow Measurement and Analysis
- Structural Health Monitoring Techniques
- Vehicle emissions and performance
- Digital Transformation in Industry
- Additive Manufacturing Materials and Processes
- Advanced Battery Technologies Research
- Smart Grid Energy Management
- Seismic Waves and Analysis
- Welding Techniques and Residual Stresses
- Cellular and Composite Structures
- Advanced Chemical Sensor Technologies
Xidian University
2024-2025
Nanjing Tech University
2019-2024
Energy Research Institute
2024
Beijing University of Technology
2024
Nanjing University of Chinese Medicine
2023-2024
China Agricultural University
2024
China University of Petroleum, Beijing
2019-2023
Beijing Haidian Hospital
2023
Jiangsu University of Science and Technology
2023
Lanzhou Jiaotong University
2023
Pericarpium citri reticulatae (PCR) is the dried mature fruit peel of
Construction of an efficient bifunctional electrocatalyst through a rational interface-engineering strategy to optimize the adsorption energy H* and OH* species at atomic/molecular level is great importance for water splitting. Although conventional NiFe layered double hydroxide (LDH) shows excellent performance alkaline oxygen evolution reactions (OERs), it extremely poor activity toward hydrogen (HERs) due weak sluggish kinetics. In this work, integration sub-nanoscale Ru with LDH can...
In a two-stage photovoltaic (PV) system, batteries are generally connected to the DC-link via converter for buffering power imbalance induced by grid supportive services of grid-side inverter and maximum point tracking (MPPT) PV source. Considering limited battery capacity, MPPT operation is easily compromised avoid over-energizing in conventional virtual synchronous generator (VSG) control, degrading energy efficiency extending payback period. To concurrently achieve supporting harvesting...
In this paper, a new type of non-pneumatic tire is designed. The pneumatic parts standard are replaced by gradient anti-tetrachiral structure. Firstly, the in-plane mechanical properties and elastic limit load structures with different factors studied experiment, finite element method theory. Based on this, structural design carried out, its under compression method. Results show that structure based have certain similarities in deformation mode. basic research guiding significance to tire....
Ziziphi Spinosae Semen (ZSS) is a valued seed renowned for its sedative and sleep-enhancing properties. However, the price increase has been accompanied by adulteration. In this study, chromaticity analysis Fourier transform near-infrared (FT-NIR) combined with multivariate algorithms were employed to identify adulteration quantitatively predict ratio. The findings suggested that utilization of extractor was insufficient identification raw spectrum ZMS HAS adulterants extracted FT-NIR...
Ultralong jagged PtMo–S nanowires with rich “interfacial active sites” were fabricated by using S as the “active auxiliary” to demonstrate enhanced catalytic HER performance triggered electronic and synergistic effects of PtMo/MoS<sub>x</sub>.
Catalysts applied for oxygen evolution reaction (OER) are vital to bring future renewable energy systems and convert the water hydrogen fuel. Herein, we report that bimetal-glycerate hollow spheres organized by nanosheets (CoFeG-HS) can be first produced one-pot template-free method as an efficient OER electrocatalyst. According time-dependent experiments, growing mechanism gets revealed, assigned Ostwald ripening process. Compared with samples after they annealed, catalyst of CoFeG-HS shows...
Two-dimensional (2D) nanomaterials with grain boundary defects are attractive to researchers in many fields, such as energy conversion and storage, sensing, catalysis biological medicine. In this work, a nanostructure of 2D Fe-doped NiO nanosheets (NiFexO) was designed applied the electrocatalytic oxygen evolution reaction. This nanomaterial synthesized through solvothermal strategy followed by thermally driven process. general, NiFexO electrocatalysts were fabricated gradual morphological...
Power coupling caused by high impedance ratio and nonzero power angle is a crucial issue for virtual synchronous generator (VSG), which may result in output error, slower response even invalid operation. To solve this issue, novel enhanced decoupling method using steady-state (VSSI) current dynamic compensation (CDDC) proposed. VSSI with the unique characteristic that value of reactance maintains constant all frequencies, can ratio. CDDC fastest way designed inner loop. The reshaped...
A novel practical virtual synchronous generator control strategy considering the differences between inverters and real generators is proposed in this paper. The improves emulation method of damping power swing equation, which does not need a PLL meanwhile eliminates effect on droop coefficient caused by traditional constant factor. Avoiding differential term, impedance implemented rotating reference frame order to tackle issue coupling high line ratio R/X. Furthermore, decoupling...
<title>Abstract</title> The anti-reflective film is one of the important and economical ways to improve photoelectric conversion efficiency solar cells. In order weather ability SiO<sub>2</sub> antireflection prepared with sol-gel method, mixture isobutyl triethoxysilane (IBTS) tetraethyl silicate (TEOS) as silicon source was used prepare porous anti-reflection dip-coating, in which polyethylene glycol mono-methyl ether (mPEG) porogen. effects addition amount IBTS on structure properties...
Modifying the surface active sites of Pt-based catalysts at atomic level is great significance to enhance electrooxidation methanol molecules. Herein, efficient site assembly strategies are proposed, precisely, aimed building high-performance electrocatalysts. Serving as proof-of-concept examples, both instances Pt nanowires doping isolated Ru atoms (Ru/Pt NWs) and nanoparticles supported on (Ru@Pt specially designed optimize catalytic performance oxidation reaction (MOR). The specific...