A5033520188- Coal Properties and Utilization
- Hydrocarbon exploration and reservoir analysis
- Embedded Systems and FPGA Design
- Thermochemical Biomass Conversion Processes
- Advanced biosensing and bioanalysis techniques
- Advanced Adaptive Filtering Techniques
- Civil and Geotechnical Engineering Research
- Geoscience and Mining Technology
- Peer-to-Peer Network Technologies
- Combustion and Detonation Processes
- Evaluation Methods in Various Fields
- Robot Manipulation and Learning
- Graphene research and applications
- Advanced Measurement and Detection Methods
- Geomechanics and Mining Engineering
- Network Traffic and Congestion Control
- VLSI and Analog Circuit Testing
- Adaptive Control of Nonlinear Systems
- Soft Robotics and Applications
- Ammonia Synthesis and Nitrogen Reduction
- Robotic Mechanisms and Dynamics
- Radiation Effects in Electronics
- Network Time Synchronization Technologies
- Nanomaterials for catalytic reactions
- Copper-based nanomaterials and applications
North China University of Technology
2025
Beihang University
2022-2023
Capital Normal University
2023
Liaoning Technical University
2008-2023
Inner Mongolia University of Technology
2011
Abstract It is highly desired but challenging to design high performance catalyst for selective hydrogenation of nitro compounds into amino compounds. Herein, a boosting chemoselective strategy on Pt@Fe 2 O 3 proposed with gradient oxygen vacancy by synergy hydrogen spillover and preferential adsorption. Experimental theoretical investigations reveal that the preferentially adsorbed onto , meanwhile, H dissociated Pt nanoparticles then approach (>99% conversion 4‐nitrostyrene, > 99%...
A biological potassium channel is >1000 times more permeable to K+ than Na+ and exhibits a giant permeation rate of ∼108 ions/s. It great challenge construct artificial channels with such high selectivity ion conduction rate. Herein, we unveil long-overlooked structural feature that underpins the ultra-high K+/Na+ selectivity. By carrying out massive molecular dynamics simulation for transport through carbonyl-oxygen-modified bi-layer graphene nanopores, find twisted carbonyl rings enable...
To study the influence of water immersion on evolution groups and spontaneous combustion characteristics coal samples with different sizes, raw from Fengshuigou Coal Mine operated by Pingzhuang Company in Inner Mongolia was studied. The infrared structural parameters, characteristic oxidation reaction kinetics parameters D1-D5 were tested, mechanism during submerged crushed investigated. results as follows. process promoted re-development pore structure, micropore volume average diameter...
Abstract The drying process of immersed lignite has a significant influence on the characteristics and progress spontaneous combustion. To reveal mechanism coal combustion change rule process, in this research, we measured mass during oxidation with thermogravimetry, functional groups Fourier transform infrared spectroscopy. was analyzed by comparing activation energy, group different degrees raw coal. results showed that, compared coal, content Ar–C–O– antisymmetric stretching vibration...
This study introduces a three-finger dexterous hand with integrated suction cups on the fingertips. The has 8 degrees of freedom and is driven by rigid linkage. movement arrangement fingers refer to human hand. Each fingertip integrates cup cast in silicone. design expands grasping ability simplifies action. We make physical prototype this perform experiment. Results experiments prove effectiveness practicality design.
To reveal the influence mechanism of drying process immersed coal on spontaneous combustion characteristics, we measured pore structure with low-field nuclear magnetic resonance and conducted temperature-programmed experiment. The results showed that volume content pores sizes less than 100 nm was significantly reduced. diameter range 100–1000 gradually generated after 8 h drying, proportion large cracks larger 1000 increased during coal. oxygen consumption rate heat release were affected by...
Abstract In this paper, a delay-tolerable and anti-windup control synthesis technique is proposed. Longitudinal speed tracking performed by an integrated electric drive (IED) system under the multi-domain constraints of network bandwidth actuator saturation investigated. An in-vehicle controller area (CAN) connect to Internet providing interface for cyber attacks which exacerbate congestion. addition, physical characteristics motor sacrifice vehicle performance. Based on above problems,...
Abstract To reveal the influence mechanism of drying process immersed coal on spontaneous combustion characteristics and change rule process, in this research, we measured pore structure with low-field nuclear magnetic resonance, mass during oxidation thermogravimetry, functional groups Fourier transform infrared spectroscopy. Additionally, conducted a temperature-programmed experiment samples different treatments to study oxygen consumption rate heat release. The results showed that volume...