A5100648800- Conducting polymers and applications
- Thermochemical Biomass Conversion Processes
- Advanced Sensor and Energy Harvesting Materials
- Supercapacitor Materials and Fabrication
- Electrochemical Analysis and Applications
- Coal Properties and Utilization
- Combustion and flame dynamics
- Fuel Cells and Related Materials
- Structural Behavior of Reinforced Concrete
- Catalytic Processes in Materials Science
- Advanced battery technologies research
- Advancements in Battery Materials
- Radiative Heat Transfer Studies
- Innovative concrete reinforcement materials
- Electrocatalysts for Energy Conversion
- Coal and Its By-products
- Molecular Junctions and Nanostructures
- Analytical Chemistry and Sensors
- Structural Response to Dynamic Loads
- Recycling and Waste Management Techniques
- Electrochemical sensors and biosensors
- Graphene research and applications
- Advanced Combustion Engine Technologies
- Advanced Sensor Technologies Research
- Green IT and Sustainability
University of Chinese Academy of Sciences
2021-2025
Institute of Engineering Thermophysics
2023-2025
Chinese Academy of Sciences
2021-2025
National Synchrotron Radiation Laboratory
2024
University of Science and Technology of China
2024
Chinese Academy of Medical Sciences & Peking Union Medical College
2024
Beijing Institute of Nanoenergy and Nanosystems
2021-2024
Jiangsu University
2023-2024
Liaoning Technical University
2023-2024
Sichuan Agricultural University
2023
The phenomenon of triboelectricity involves the flow charged species across an interface, but conclusively establishing nature charge transfer has proven extremely difficult, especially for liquid–solid cases. Herein, we developed a self-powered droplet triboelectric nanogenerator (droplet-TENG) with spatially arranged electrodes as probe measuring process between liquid and solid interfaces. information on electric signal shows that droplets is accumulation during dropping electron dominant...
Contact between water droplets with hydrophobic surfaces is a common phenomenon at functional interfaces, and it has been extensively studied. However, quantifying the charge transfer liquid–solid interfacial contacting, especially for density distribution throughout movement of liquid droplet on dielectric surface, remains to be investigated. Here, we developed pixeled triboelectric nanogenerator (pixeled droplet-TENG) array high-density electrode as probe measuring interface when drop...
Abstract Precious metals are core assets for the development of modern technologies in various fields. Their scarcity poses question their cost, life cycle and reuse. Recently, an emerging catalysis employing contact-electrification (CE) at water-solid interfaces to drive redox reaction, called contact-electro-catalysis (CEC), has been used develop metal free mechano-catalytic methods efficiently degrade refractory organic compounds, produce hydrogen peroxide, or leach from spent Li-Ion...
Chemical analysis of ions and small organic molecules in liquid samples is crucial for applications chemistry, biology, environmental sciences, health monitoring. Mainstream electrochemical chromatographic techniques often suffer from complex lengthy sample preparation testing procedures require either bulky or expensive instrumentation. Here, we combine triboelectrification charge transfer on the surface electrical insulators to demonstrate concept triboelectric spectroscopy (TES) chemical...
δ-MnO<sub>2</sub>/holey graphene all-solid-state fiber-supercapacitor with good flexibility and enhanced capacitive performance has been developed.
The in situ atomization of carbon supported metal oxide nanoparticles provides a novel strategy to synthesize atomic sites on highly graphitized materials with high loading and controlled layers.
The relationship between the sliding speed, concentration of moving droplet and transferred charge at a liquid–solid interface, is probed using triboelectric nanogenerator.
Abstract Tumor-associated macrophages (TAMs) are pivotal within the immunosuppressive tumor microenvironment (TME), and recently, have attracted intensive attention for cancer treatment. However, concurrently to promote TAMs repolarization phagocytosis of cells remains challenging. Here, a TAMs-targeted albumin nanoparticles-based delivery system (M@SINPs) was constructed co-delivery photosensitizer IR820 SHP2 inhibitor SHP099 potentiate macrophage-mediated immunotherapy. M@SINPs under laser...
Electrically insulating objects gain a net electrical charge when brought in and out of contact. This phenomenon-triboelectricity-involves the flow charged species, but conclusively establishing their nature has proven extremely difficult. Here, we demonstrate an almost linear relationship between plastic sample's negative amount solution metal ions discharged to metallic particles with coefficient proportionality linked its electron affinity (stability anionic fragments). The maximum...
The phenomenon of surface electrification upon contact is a long-standing scientific puzzle, with for instance written accounts charged samples amber attracting feathers dating back to the 600 B.C. Electrostatic hazards associated electrical insulators subject mechanical friction are well documented, and design commercial products, such as copiers laser printers, based on static charging insulators. Nonetheless, physical-chemical origin this remains debated. This Perspective outlines recent...
Anion-exchange-membrane water electrolysis (AEMWE) has emerged as a highly prospective technology for large-scale hydrogen production. However, its widespread application is severely restricted by the sluggish kinetics of alkaline evolution...
Spontaneously formed Si–S bonds enable monolayer and single-molecule Si–molecule–Si circuits.
Abstract A total of 40 fiber reinforced polymer (FRP) and polyvinyl chloride (PVC) confined spontaneous combustion gangue coarse-aggregate concrete (SAC) specimens were subjected to axial compression tests theoretical studies. The main analysis focused on the impact replacement rate (SCG), type CFRP confinement, number layers performance CFRP–PVC SAC (CFRP–PVC–SAC). results show that confinement can effectively enhance compressive capacity, deformation, lateral deformation components....
Here we show that within a single polyhedral metal oxide nanoparticle nanometer-scale lateral or vertical sliding of small top contact ( e. g., <50 nm) leads to 10-fold change in current rectification ratios. Electron tunneling imaging and constant-force current-potential analysis atomic force microscopy demonstrate an individual p-n rectifier (a Cu2O nanocrystal on silicon) the degree asymmetry can be modulated predictably by set geometric considerations. We concept nanoscale entity...
The role of the electrostatic environment in chemical reactions has long been an important research field, but most studies have focused on influence external electric fields processes, while effect from intrinsic charges solution itself ignored. How field generated by contact electrification affects solvent a reaction and then reactivity is still ambiguous. Here, based inspiration droplet triboelectric nanogenerator, interactions between statically charged luminol surrounding directional...