A5006826962- Advanced Sensor and Energy Harvesting Materials
- Conducting polymers and applications
- Supercapacitor Materials and Fabrication
- Energy, Environment, and Transportation Policies
- Energy, Environment, Economic Growth
- Tactile and Sensory Interactions
- Microstructure and Mechanical Properties of Steels
- Hydrogen embrittlement and corrosion behaviors in metals
- Fatigue and fracture mechanics
- Gas Sensing Nanomaterials and Sensors
- Metal Alloys Wear and Properties
- Blockchain Technology Applications and Security
- Surface Roughness and Optical Measurements
- Mechanical Engineering and Vibrations Research
- Air Quality and Health Impacts
- Advanced Computing and Algorithms
- Advanced Materials and Mechanics
- Laser-induced spectroscopy and plasma
- Advanced Surface Polishing Techniques
- Environmental Sustainability in Business
- Structural Integrity and Reliability Analysis
- Hand Gesture Recognition Systems
- Innovation Diffusion and Forecasting
- Financial Markets and Investment Strategies
- E-commerce and Technology Innovations
Shandong Normal University
2021-2024
Hong Kong Polytechnic University
2024
Yanshan University
2023
Chinese Academy of Social Sciences
2017-2023
People's Bank of China
2023
Soochow University
2020-2022
Suzhou Research Institute
2020
Hunan University
2012
An anti-freezing hydrogel based stretchable triboelectric nanogenerator have been synthesized for harvesting a large amplitude of human movement energy as an effective wearable power source at sub-zero temperature.
Abstract Since triboelectrification results from materials in physical contact, the durability of triboelectric nanogenerators (TENGs) must be improved. However, it still poses challenges to continuously repair surface abrasion even when self‐healable are introduced. In this study, an ultrastretchable TENG (US‐TENG) that simultaneously heal fracture and at room temperature is fabricated. By incorporating hydrogen bonds dynamic metal‐ligand coordination into polydimethylsiloxane chains,...
Triboelectric nanogenerator (TENG) is the new technique that can convert low-frequency mechanical energy into effective electricity. As an collector, pursuit of high output characteristics understandable. Although charge density has been achieved by working in vacuum or pumping techniques, it remains challenging to obtain performance directly atmosphere. Herein, surface-engineering triboelectric layer for enhancing reviewed carefully. By constructing surface morphology developing...
Triboelectric sensors provide an effective approach to solving the power supply problem for distributed sensing nodes. However, poor stability and repeatability of output signal limit its further development due structural deficiencies intrinsic working mechanisms. This work proposes a contact-separation mode laminated triboelectric nanogenerator (L-TENG) by introducing multifunctional layers regulate charges. A liquid metal Galinstan PDMS mixture with dense microstructure array is...
Abstract Gyroscope is one of the most widely distributed and utilized motion sensors among Internet Things sensing for sports health, artificial intelligence, military management, civil defense, etc. Preparing a thoroughly self‐powered gyroscope sensor based on triboelectric nanogenerator (TENG) with superior stability innovative research significance. In this work, angle (SGAS) resistive impedance matching effect TENG proposed to detect relative rotation angle, performing as an attitude...
Abstract Triboelectric sensors emerged as a new promising sensor several years ago for their high sensitivity, low cost, and zero power consumption. Its capability of realizing various sensing without consuming external offers strategy promoting the internet healthcare. Several triboelectric have been used healthcare monitoring. Such eye fatigue, pulse, blood pressure, human motion, etc. Various monitoring devices on body help build In this perspective, first, introduction is proposed. Then,...
Developing a green economy is key to achieving the 2030 Sustainable Development Goals. This paper uses SBM-GML index, which includes non-desired outputs, measure trend of regional economic efficiency changes and analyze impact mechanism realization path industrial transformation on efficiency. The research results show that advanced structure has positive influence nationwide, while energy utilization have partial intermediary effects in path; rationalization also significantly positively...
Self-powered human motion electronic skin (E-skin) holds significant potential for intelligent sports, healthcare, and human-machine interactions. However, the limited permeability to air moisture, along with poor stretchability, impedes the...
The development and supporting technologies of high-strain line pipe steel pipes used for oil gas pipeline projects in special geological environments (such as earthquake zone, landslide mine goaf subsidence zone) is one the international research hotspots, it also a major problem that China's have to solve. Focusing on series key technical difficulties & application pipes, number theoretical technological innovations been achieved after more than ten years joint researches. And main...
The microstructure and mechanical properties of X70 pipeline steel with a ferrite/martensite dual-phase produced by thermo-mechanical controlled processing were investigated tensile tests, Charpy V-notched (CVN) impact drop-weight tear guided-bend scanning electron microscopy transmission combined thermodynamic simulation analysis. All the met strength, ductility, toughness deformability requirements grade strain-based design. shear fracture area absorbed energy CVN at −10 °C >97% >205...
In this study, X80 pipeline steel is prepared with different Nb contents through the thermo-mechanically controlled rolling process. The effects of using two on impact toughness and microstructure are examined various experimental techniques. results show that increase in content, transformation temperature Ar3 decreases, nucleation growth bainitic ferrite lath features (LB) promoted, while those granular bainite (GB) inhibited. addition, stability austenite phase increases content....
Ti-bearing blast furnace slag is an important reproducible Ti resource. The effective recovery of the component from this can not only alleviate resultant environmental problems but also overcome shortage resources. In study, mineral and element were analyzed adjusted according to gravity center rule CaO–SiO2–TiO2 ternary phase diagram. in was enriched into perovskite by preoxidation treatment high-temperature selective enrichment & precipitation. results indicate that, preoxidized obtained...
In this manuscript, the effects of Mo content on microstructure and impact toughness X80 thick-walled low-temperature pipeline steel were studied. Two test steels with different (0.25% 0.40%) prepared by thermo-mechanical control process. The properties measured at −45 °C, evolution was observed via an optical microscope (OM), a scanning electron (SEM), back-scattered diffraction (EBSD), transmission (TEM). Each showed formation mixed consisting polygonal ferrite (PF), granular bainite (GB),...