A5101546256- Advanced Sensor and Energy Harvesting Materials
- Conducting polymers and applications
- Tactile and Sensory Interactions
- Supercapacitor Materials and Fabrication
- Innovative Energy Harvesting Technologies
- Advancements in Battery Materials
- Energy Harvesting in Wireless Networks
- Ferroelectric and Piezoelectric Materials
- Muscle activation and electromyography studies
- Acoustic Wave Resonator Technologies
- Dielectric materials and actuators
- Gas Sensing Nanomaterials and Sensors
- Advanced Battery Materials and Technologies
- Advanced battery technologies research
- Advanced Photocatalysis Techniques
- Energy, Environment, Economic Growth
- ZnO doping and properties
- Metamaterials and Metasurfaces Applications
- Wireless Power Transfer Systems
- Crystallization and Solubility Studies
- X-ray Diffraction in Crystallography
- Advanced MEMS and NEMS Technologies
- Non-Invasive Vital Sign Monitoring
- Climate Change Policy and Economics
- Advanced Antenna and Metasurface Technologies
North University of China
2016-2025
Hebei North University
2023-2025
China University of Geosciences (Beijing)
2024-2025
Hebei Medical University
2023-2024
Fourth Hospital of Hebei Medical University
2023-2024
Jinan University
2024
Chongqing Vocational Institute of Engineering
2023
Second Military Medical University
2022
People's Hospital of Xinjiang Uygur Autonomous Region
2021
Anhui University
2019-2020
Integrated nanodevices with the capability of storing energy are widely applicable and have thus been studied extensively. To meet demand for flexible integrated devices, all-solid-state asymmetric supercapacitors that simultaneously realize storage optoelectronic detection were fabricated by growing Co3 O4 nanowires on nickel fibers, giving positive electrode, employing graphene as both negative electrode light-sensitive material. The as-assembled systems characterized an improved storage,...
Portable electronic devices which are ultrathin, lightweight and even able to roll-up have attracted much attention. Herein, we report the design of flexible all-solid-state symmetric supercapacitors by using two NiCo2O4 nanowire arrays supported on Ni foams as electrodes. The as-fabricated excellent electrochemical performance with a high cell areal capacitance 161 mF cm−2 at 1 mA cm−2. Good stability over 3000 cycles was obtained when device under harsh mechanical conditions including both...
Highly flexible stacked and in-plane all-solid-state supercapacitors are fabricated on 3D hierarchical GeSe2 nanostructures with high performance, and, when configured as a self-powered photodetector nanosystem, can be used to power CdSe nanowire photodetectors.
Stretchable piezoelectric nanogenerators are highly desirable for power supply of flexible electronics. Piezoelectric composite material is the most effective strategy to render stretchable. However, generated output performance unsatisfactory due low phase proportion. Here we demonstrate a high-performance Pb(Zr0.52Ti0.48)O3 (PZT)-based stretchable nanogenerator (HSPG). The proposed HSPG exhibits excellent with density ∼81.25 μW/cm3, dozens times higher than previously reported results....
Abstract To boost the electrochemical utilization and area‐specific capacitance, core–shell CuCo 2 O 4 @MnO heterostructured nanowire arrays on carbon fabrics are synthesized utilized as high‐performance, binder‐free, positive electrodes for capacitors. The electrode architecture takes advantage of synergistic effects contributed from both porous core MnO shell layer. as‐prepared has a high cell‐specific capacitance 327 F g −1 , several times higher than that nanowires (57.8 ), at current...
Abstract Integrated nanodevices with the capability of storing energy are widely applicable and have thus been studied extensively. To meet demand for flexible integrated devices, all‐solid‐state asymmetric supercapacitors that simultaneously realize storage optoelectronic detection were fabricated by growing Co 3 O 4 nanowires on nickel fibers, giving positive electrode, employing graphene as both negative electrode light‐sensitive material. The as‐assembled systems characterized an...
3D hierarchical MnCo<sub>2</sub>O<sub>4</sub>nanosheet arrays were synthesized<italic>via</italic>a hydrothermal method on carbon cloths, acting as binder-free anodes for lithium-ion batteries with better performance than their Co<sub>3</sub>O<sub>4</sub>counterparts.
Abstract To overcome the issue of inferior cycling stability and rate capacity for SnO 2 anode materials in lithium‐ion batteries, an effective strategy is explored to prepare a hybrid material consisting rutile nanoparticles TiO nanorods, considering not only small lattice mismatch achieve better composited structure but also their superior synergistic effect electrochemical performances. The as‐prepared @TiO material, directly formed on carbon cloth as binder‐free anode, exhibits...
Abstract As a new energy harvesting strategy, triboelectric nanogenerators which have broad application prospect in collecting environmental energy, human body mechanical and supplying power for low‐power electronic devices, attracted extensive attention. However, technology challenges still exist the stretchability preparation of some high‐performance materials. In this work, strategy nonmetallic nylon‐modified (NM‐TENGs) is reported. Nylon introduced as high performance friction material...