A5100341215- Advanced Sensor and Energy Harvesting Materials
- Conducting polymers and applications
- Tactile and Sensory Interactions
- Advanced Photocatalysis Techniques
- Gas Sensing Nanomaterials and Sensors
- Advanced Thermoelectric Materials and Devices
- Dielectric materials and actuators
- Innovative Energy Harvesting Technologies
- Solar-Powered Water Purification Methods
- Advanced Materials and Mechanics
- Electrospun Nanofibers in Biomedical Applications
- Quantum Dots Synthesis And Properties
- Polydiacetylene-based materials and applications
- Thermal Radiation and Cooling Technologies
- Crystallization and Solubility Studies
- Innovative Microfluidic and Catalytic Techniques Innovation
- Thermal properties of materials
- X-ray Diffraction in Crystallography
- TiO2 Photocatalysis and Solar Cells
- Environmental remediation with nanomaterials
- Advanced Memory and Neural Computing
- Copper-based nanomaterials and applications
- Analytical Chemistry and Sensors
- Supercapacitor Materials and Fabrication
- Thermal Expansion and Ionic Conductivity
Sichuan University
2020-2024
Qilu University of Technology
2024
Shandong Academy of Sciences
2024
Beijing Municipal Ecology and Environment Bureau
2022-2023
Shanghai Jiao Tong University
2023
West China Hospital of Sichuan University
2023
Southern University of Science and Technology
2017-2022
University of Hong Kong
2022
Hangzhou Dianzi University
2022
Nankai University
2022
Abstract Sensitivity is a crucial parameter for flexible pressure sensors and electronic skins. While introducing microstructures (e.g., micro-pyramids) can effectively improve the sensitivity, it in turn leads to limited pressure-response range due poor structural compressibility. Here, we report strategy of engineering intrafillable that significantly boost sensitivity while simultaneously broadening responding range. Such feature undercuts grooves accommodate deformed surface...
The rational design of high‐performance flexible pressure sensors attracts attention because the potential applications in wearable electronics and human–machine interfacing. For practical applications, with high sensitivity low detection limit are desired. Here, ta simple process to fabricate based on biomimetic hierarchical structures highly conductive active membranes is presented. Aligned carbon nanotubes/graphene (ACNT/G) used as material microstructured polydimethylsiloxane (m‐PDMS)...
Recent years have witnessed the explosive development of electronic skin. Highly sensitive pressure sensing is one primary abilities To date, most reported skin‐like sensors are based on nanomaterials and microstructured polydimethylsiloxane (PDMS) films, limiting their wide practical applications due to unknown biotoxicity redundant fabrication procedure. A cost‐effective, large‐area‐capable, biocompatible approach for high‐performance highly desired. Silk fibroin (SF) a natural protein...
High performance BiTeSe alloys and modules with a conversion efficiency of 6.6% are achieved through potential wells multi-scale structures.
Abstract Electronic tattoos (E‐tattoos), which can be intimately mounted on human skin for noninvasive and high‐fidelity sensing, have attracted the attention of researchers in field wearable electronics. However, fabricating E‐tattoos that are capable self‐healing sensing multistimuli, similar to inherent attributes skin, is still challenging. Herein, a healable multifunctional E‐tattoo based graphene/silk fibroin/Ca 2+ (Gr/SF/Ca ) combination reported. The highly flexible prepared through...
Nature has long offered human beings with useful materials. Herein, plant materials including flowers and leaves have been directly used as the dielectric material in flexible capacitive electronic skin (e-skin), which simply consists of a dried flower petal or leaf sandwiched by two electrodes. The is 3D cell wall network plays like compressible metamaterial that elastically collapses upon pressing plus some specific surface structures, thus device can sensitively respond to pressure. works...
Recent years have witnessed the explosive development of flexible strain sensors. Nanomaterials been widely utilized to fabricate sensors, because their high flexibility and electrical conductivity. However, fabrication processes for nanomaterials subsequent sensors are generally complicated manufactured at cost. In this work, we developed a facile dry-Meyer-rod-coating process sheath-core-structured single-fiber using ultrafine graphite flakes as sheath silk fibers core by virtue...
A high conversion efficiency of 11.2% was realized in a low-cost PbS-based segmented thermoelectric module.
Considering the limited supply of fossil fuel, pollution, problems with chemical batteries, and many potential applications wearable electronics, development more effective lightweight energy sources is important. Piezoelectric nanogenerators (PENGs) can convert a mechanical into an electric sometimes may even have to replace conventional batteries. The combination textiles PENGs leads so-called "smart textiles", in other words, textile-based PENGs. More generally, endow special...
Wearable thermal management materials have attracted increasing attention because of the potential in energy conservation and possibility to meet need smart clothes. An ideal cloth for cold areas has be lightweight, warm, waterproof but breathable, antibacterial. Herein, we present a multifunctional starting from cotton fabric, which one side is modified superhydrophobic by introducing silica nanoparticle/polydimethylsiloxane (PDMS) layer, while other coated with nanoporous cellulose acetate...
The inherently small temperature difference in air environment restricts the applications of thermoelectric generation field Internet Things and wearable electronics. Here, a leaf-inspired flexible generator (leaf-TEG) that makes maximum use by vertically aligning poly(3,4-ethylenedioxythiophene) polystyrene sulfonate constantan thin films is demonstrated. Analytical formulae performance scales, i.e., utilization ratio (φth) output power (Pmax), are derived to optimize leaf-TEG dimensions....
Interfacial solar evaporators (ISEs) for seawater desalination have garnered enormous attention in recent decades due to global water scarcity. Despite the progress energy conversion efficiency and production rate of ISE, poor portability large-area ISE during transportation as well clogging transport pathways by precipitated salts operation remain grand challenges its fielded applications. Here, we designed an with high shape morphing capability integrating carbon nanotube (CNT) fillers a...
Single-atom catalyst of Cu 1 @ZnO/GPET synthesized via hydrothermal method is shown to exhibit excellent photocatalytic activity towards the degradation methylene blue solution due high electron–hole separation efficiency.
We are rapidly approaching a future in which cancer patient digital twins will reach their potential to predict prevention, diagnosis, and treatment individual patients. This be realized based on advances high performance computing, computational modeling, an expanding repertoire of observational data across multiple scales modalities. In 2020, the US National Cancer Institute, Department Energy, through trans-disciplinary research community at intersection advanced computing research,...
Piezoelectric catalysis (piezocatalysis) is a physical/chemical process that utilizes piezoelectric potential for accelerating chemical reactions, in which ubiquitous mechanical energies nature are used various applications, e.g., treating organic water pollutants. Despite the high efficiency achieved by piezocatalytic powders, particles tend to diffuse systems and hard be separated, thus causing secondary pollution. Herein, free‐standing foam designed fabricated, composed of BaTiO 3...
As an effective way of power-to-electricity conversion, piezoelectric energy harvesters have received extensive attention in the past decade. However, relationship between output performance and topological structure devices is still unknown. In this study, a simple fast in-situ chemical foaming assisted fused deposited modeling (FDM) method was developed, complex three-dimensional (3D) bioinspired bone structures polyvinylidene fluoride (PVDF) were successfully fabricated. The hierarchical...