A5101555461- Gas Sensing Nanomaterials and Sensors
- Analytical Chemistry and Sensors
- Advanced Chemical Sensor Technologies
- Mesoporous Materials and Catalysis
- Fuel Cells and Related Materials
- Polyoxometalates: Synthesis and Applications
- Electrocatalysts for Energy Conversion
- Metal-Organic Frameworks: Synthesis and Applications
- Advanced Battery Materials and Technologies
- Transition Metal Oxide Nanomaterials
- ZnO doping and properties
- Advanced Photonic Communication Systems
- PAPR reduction in OFDM
- Advanced Battery Technologies Research
- Advanced battery technologies research
- Photonic Crystal and Fiber Optics
- Plasma Diagnostics and Applications
- Power Line Communications and Noise
- Advanced Fiber Laser Technologies
- Advancements in Battery Materials
- Covalent Organic Framework Applications
- Aerogels and thermal insulation
- Electromagnetic Effects on Materials
- Innovative Educational Techniques
- Laser-Matter Interactions and Applications
Dalian Polytechnic University
2025
Jiangxi Science and Technology Normal University
2024
KTH Royal Institute of Technology
2024
Shanghai Stomatological Hospital
2024
Fudan University
2003-2024
PetroChina Southwest Oil and Gas Field Company (China)
2024
State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation
2024
Collaborative Innovation Center of Chemistry for Energy Materials
2023-2024
Central South University
2024
National Kaohsiung Normal University
2024
Abstract Acetic acid (CH 3 COOH) detection with high selectivity at low temperatures is significant due to its wide applications in the chemical, medical, and catering industries. Chemiresistive gas sensors based on metal oxide semiconductors (MOSs) are widely used detecting various gases, but it necessary develop MOSs novel nanostructures enhance gas‐sensing performance. Herein, a series of bismuth subcarbonate (Bi 2 O CO , abbreviated as BCO) microspheres highly permeable lamellar...
Abstract Polymer cubosomes (PCs) have well‐defined inverse bicontinuous cubic mesophases formed by amphiphilic block copolymer bilayers. The open hydrophilic channels, large periods, and robust physical properties of PCs are advantageous to many host–guest interactions yet not fully exploited, especially in the fields functional nanomaterials. Here, self‐assembly poly(ethylene oxide)‐ ‐polystyrene copolymers is systematically investigated a series developed via cosolvent method. Ordered...
Abstract Organic-inorganic molecular assembly has led to numerous nano/mesostructured materials with fantastic properties, but it is dependent on and limited the direct interaction between host organic structure-directing molecules guest inorganic species. Here, we report a “solvent-pair surfactants” enabled (SPEA) method achieve general synthesis of mesostructured requiring no host-guest interaction. Taking mesoporous metal oxides as an example, dimethylformamide/water solvent pairs behave...
Considering the various morphologies of carbon nanotubes (CNTs), it is expected to solve contradiction between concentration polarization and electrochemical in vanadium redox flow batteries (VRFBs). This paper investigates structural evolution CNTs grown on surface thermally oxidized cloth (TCC) their impact performance VRFBs. The morphological results indicate that thermal oxidation treatment forms pores TCC, providing nucleation sites for CNT growth. Spiral-shaped (TCC@s-CNTs) were formed...
The straightforward synthesis of noble-metal-nanoparticle-decorated ordered mesoporous transition metal oxides remains a great challenge due to the difficulty balancing interactions between precursors and templates. Herein, solvent-pair-enabled multicomponent coassembly (SPEMC) strategy is developed for nitrogen-doped tungsten oxide (abbreviated as NM/N-mWO
Metal–organic framework (MOF)-derived metal oxide semiconductors have recently received extensive attention in gas sensing applications due to their high porosity and three-dimensional architecture.
An one-end-pumped Nd:YVO 4 laser with fiber- coupled diode is designed. The mode matching between pump and analyzed, the optimum coefficient obtained by optimizing mode. Based on optimal mode, a 14.2W TEM 00 CW optical-optical efficiency of 55.7% at 1064 nm, M 2 factors x = 1.16, y 1.15. In Q-switching operation, 13.8W average power pulse repetition rate 200 kHz produced, stability peak value < 5%.
Aiming at the problem of transportation for heavy oil during middle-later development stages Lvda oilfield, based on self-developed design a visual circulating flow experimental apparatus oil−water two-phase flow–the regime characteristics and corresponding drag properties viscous oil, which is simulated by 500# industrial white water in horizontal pipeline are investigated experimentally. According to Kelvin–Helmholtz instability theory, pattern transition criteria from stratified annular...
Two-dimensional (2D) mesoporous transition metal oxides are highly desired in various applications, but their fast and low-cost synthesis remains a great challenge. Herein, Maillard reaction inspired microexplosion approach is applied to rapidly synthesize ultrathin 2D tin oxide (mSnO2). During the between granular ammonia nitrate with melanoidin at high temperature, organic species can be carbonized expanded due instantaneous release of gases, thus producing carbonaceous templates rich...
The railway traction system (RTS) serves as a key subsystem in train. However, the train speed may deviate from target values when trains encounter unknown disturbances, e.g. uphill slopes and adverse weather conditions. To this end, paper introduces an online tracking performance optimization method for RTS with variable operating This using Plug-and-Play control structure allows to suppress degradation caused by loads. presented method, which does not change nominal controller, is...
Core–shell magnetic mesoporous 3-aminophenol–formaldehyde resin microspheres were designed to immobilize Au nanoparticles for use as magnetically separable heterogeneous catalysts the efficient hydrogenation of 4-nitrophenol at room temperature.
Abstract Morphology transformation and crystal growth strategies of metal oxide semiconductors are extensive studied in material science recently, because the morphology crystallinity nanomaterial have significant effect on physicochemical characteristics. However, understanding changes α -MoO 3 induced by annealing temperature is still a challenge. Herein, nanostructure transition MoO calcined has been investigated through XRD SEM method. It can be found that crystallization highly...
This paper investigates over-the-air computation (AirComp) in the context of multiple-access time-varying multipath channels. We focus on a scenario where devices with high mobility transmit their sensing data to fusion center (FC) for averaging. To combat channel and Doppler effect, each device adopts orthogonal time frequency space (OTFS) modulation. After signals are received by FC, aggregated undergoes demodulation estimation within delay-Doppler domain. leverage mean squared error (MSE)...