A5036810461- Supercapacitor Materials and Fabrication
- Geotechnical Engineering and Soil Stabilization
- Advanced battery technologies research
- Advanced Battery Materials and Technologies
- Advanced Sensor and Energy Harvesting Materials
- Grouting, Rheology, and Soil Mechanics
- Advancements in Battery Materials
- High Entropy Alloys Studies
- Geotechnical Engineering and Underground Structures
- Electromagnetic wave absorption materials
- Metallic Glasses and Amorphous Alloys
- Solidification and crystal growth phenomena
- Conducting polymers and applications
- Microbial Applications in Construction Materials
- Advanced Photocatalysis Techniques
- Advanced Antenna and Metasurface Technologies
- High-Temperature Coating Behaviors
- Soil and Unsaturated Flow
- Additive Manufacturing Materials and Processes
- Polymer-Based Agricultural Enhancements
- Metal Alloys Wear and Properties
- Fluid Dynamics Simulations and Interactions
- Tree Root and Stability Studies
- Structural Behavior of Reinforced Concrete
- Advanced Battery Technologies Research
Northwestern Polytechnical University
2016-2025
Guangzhou University of Chinese Medicine
2025
Ocean University of China
2019-2024
Ningbo Polytechnic
2024
Hohai University
2018-2024
Wuhan Textile University
2024
Nanjing Tech University
2024
Anhui Polytechnic University
2024
South China Institute of Collaborative Innovation
2023
Shanghai University of Engineering Science
2022
Abstract The rapid development of wearable, highly integrated, and flexible electronics has stimulated great demand for on-chip miniaturized energy storage devices. By virtue their high power density long cycle life, micro-supercapacitors (MSCs), especially those with interdigital structures, have attracted considerable attention. In recent years, tremendous theoretical experimental explorations been carried out on the structures electrode materials MSCs, aiming to obtain better mechanical...
High-rate and stable Zn-ion batteries working at low temperatures are highly desirable for practical applications, but challenged by sluggish kinetics severe corrosion. Herein, inspired frost-resistant plants, we report trace hydroxyl-rich electrolyte additives that implement a dual remodeling effect high-performance low-temperature batteries. The additive with high Zn absorbability not only remodels
Abstract Zn powder‐based anodes are promising for flexible Zn‐ion batteries with large‐scale production, but the drawbacks such as dendrite growth and side reactions strictly hinder their wide application. Herein, a free‐standing anode gradient particle size porosity is facilely constructed batteries. The design not only optimizes electric field distribution flux also induces ideal bottom‐up deposition top‐down stripping behaviors of Zn, thus suppressing growth. As result, powder can be...
Abstract Stable Zn anodes with high utilization rate are urgently required to promote the specific and volumetric energy densities of Zn‐ion batteries for practical applications. Herein, contrary widely utilized surface coating on anodes, this work shows that a zinc foil backside coated layer delivers much enhanced cycling stability even under depth discharge. The significantly reduces stress concentration, accelerates heat diffusion, facilitates electron transfer, thus effectively...
Zn anodes with double-sided engineering are rationally designed and facilely constructed, which generates a space-confined reversible deposition behavior, thus enabling stable anode working at high depth of discharge energy density.
Abstract High‐rate and stable Zn‐ion batteries working at low temperatures are highly desirable for practical applications, but challenged by sluggish kinetics severe corrosion. Herein, inspired frost‐resistant plants, we report trace hydroxyl‐rich electrolyte additives that implement a dual remodeling effect high‐performance low‐temperature batteries. The additive with high Zn absorbability not only remodels 2+ primary solvent shell alternating H 2 O molecules, also forms shielding layer...
Flexible supercapacitors have shown enormous potential for portable electronic devices. Herein, hierarchical 3D all-carbon electrode materials are prepared by assembling N-doped graphene quantum dots (N-GQDs) on carbonized MOF (cZIF-8) interweaved with carbon nanotubes (CNTs) flexible all-solid-state supercapacitors. In this ternary electrode, cZIF-8 provides a large accessible surface area, CNTs act as the electrical conductive network, and N-GQDs serve highly pseudocapactive materials. Due...
Hierarchical N-doped porous carbon has been prepared by assembling graphene quantum dots (N-GQDs) onto a carbonized metal–organic framework (cMOF-5) and used as an electrode material for supercapacitors.
Abstract Electronic textiles harmoniously interact with the human body and surrounding environment, offering tremendous interest in smart wearable electronics. However, their wide application faces challenges due to lack of stable stretchable power electrodes/devices multifunctional design. Herein, an intrinsically liquid metal‐based fibrous anode for a Zn‐ion battery (ZIB) is reported. Benefiting from feature superior deformability metal, optimized Zn ion concentration distribution (002)...
Abstract The present‐day ubiquity of smart devices used under extreme conditions demands robust and more sustainable energy storage. Therefore, lightweight electrodes with both excellent electrochemical mechanical performance to meet these needs are great importance. Moreover, the recycling current storage poses significant environmental concerns, a particularly daunting prospect given increasing waste volume metal‐based electrodes. To that end, challenges sustainability addressed by...
Abstract Zinc powder is promising for rechargeable zinc‐ion batteries due to its low cost and well tunability. However, the corrosion dendrite growth are much more serious in zinc than those conventional foils, which poses a significant obstacle wide utilization. Herein, an ultra‐stable Zn powder‐based anode constructed by coating conformal ion‐conductive hydrogel layer on 3D‐printed scaffolds reported. The interconnected effectively redistributes ion flux homogenizes surface electric field,...
Abstract The practical applications of alkaline zinc‐based batteries are challenged by poor rechargeability with an insufficient zinc utilization ratio. Herein, a sphere‐confined reversible deposition behavior from free‐standing Zn anode is reported, which composed bi‐continuous ZnO‐protected interconnected and hollowed microspheres the Kirkendall effect. cross‐linked network in situ formed outer ZnO shell inner hollow space not only inhibits side reactions but also ensures long‐range...
Photoassisted lithium-sulfur (Li-S) batteries offer a promising approach to enhance the catalytic transformation kinetics of polysulfide. However, development is greatly hindered by inadequate photo absorption and severe photoexcited carriers recombination. Herein, photonic crystal sulfide heterojunction structure designed as bifunctional electrode scaffold for photoassisted Li-S batteries. Inverse opal (IO) structures utilize slow photon effect that originates from their adjustable band...
With the growth of energy and environment crisis, catalytic conversion treatment have attracted tremendous attention among both scientific industrial fields. Three-dimensional (3D) printing can construct various organic inorganic materials into customized structures based on digitally designed 3D images models, which is a promising technology for manufacturing high-performance enhanced reactions. has advantages free structure design, material saving high precision, provides more...
Abstract Skin‐like stretchable electronics emerge as promising human–machine interfaces but are challenged by the paradox between superior electronic property and reliable mechanical deformability. Here, a general strategy is reported for establishing robust large‐scale deformable effectively isolating strains strengthening interfaces. A copolymer substrate designed to consist of mosaic stiff elastic areas with nearly four orders magnitudes modulus contrast cross‐linked Electronic functional...
Abstract Pursuit of improved living quality has stimulated great demand for high-performance conformal healthcare devices in modern human society. However, manufacturing efficient, comfortable and stretchable biomedical apparatus faces huge challenges using traditional materials. Liquid metals (LMs) show remarkable potential to solve this problem due their extraordinary biocompatibility, stretchability, thermal electrical conductivity. In recent years, tremendous explorations have attempted...
Zn-based batteries have been considered as promising alternatives for Li-ion batteries, in terms of high safety, low cost and rich natural resources. Unfortunately, their practical application is greatly limited by...
The issue of whether CoCrFeNi is a single-phase or dual-phase high-entropy alloy (HEA) has long been in dispute. In this study, verified to be HEA composed dendritic phases with an FCC structure and inter-dendritic BCC structure. within regions are identified as Cr3O oxides which form inevitably under the arc-melting process. Undercooling treatment strong magnetic field can regulate composition precipitation phase, refine grain size, enhance solid solubility, consequently, mechanical...