A5100638357- High voltage insulation and dielectric phenomena
- Dielectric materials and actuators
- Advanced Sensor and Energy Harvesting Materials
- Power Transformer Diagnostics and Insulation
- Advancements in Battery Materials
- Supercapacitor Materials and Fabrication
- Advanced Battery Materials and Technologies
- Advanced battery technologies research
- Ferroelectric and Piezoelectric Materials
- Lightning and Electromagnetic Phenomena
- Electromagnetic wave absorption materials
- Thermal properties of materials
- High-Voltage Power Transmission Systems
- Advanced Sensor and Control Systems
- Plasma Diagnostics and Applications
- Aerosol Filtration and Electrostatic Precipitation
- Electrocatalysts for Energy Conversion
- Corrosion Behavior and Inhibition
- Advanced Battery Technologies Research
- Polymer Nanocomposites and Properties
- Graphene research and applications
- Advanced Algorithms and Applications
- Fiber-reinforced polymer composites
- Conducting polymers and applications
- Polymer Nanocomposite Synthesis and Irradiation
Harbin University of Science and Technology
2016-2025
Ministry of Education of the People's Republic of China
2024-2025
Southwest University of Science and Technology
2023-2024
Guangdong Testing Institute for Product Quality Supervision
2018-2020
Harbin University
2005-2020
Harbin Institute of Technology
2007-2016
Hebei University of Science and Technology
2010-2015
Anhui Normal University
2014
Wuhu Institute of Technology
2014
Xi'an Jiaotong University
2002
With the rapid development of next-generation electrical power equipment and microelectronics, there is an urgent demand for dielectric capacitor films which can work efficiently under extreme conditions. However, sharply increased conduction drastically degrading electric breakdown strength are inevitable at elevated temperatures. Herein, a facile but effective method proposed to improve high temperature capacitive performance. We report that utilizing inorganic insulation interlayer...
This review introduces and discusses the recent progress in high temperature microwave absorbing materials, including their loss mechanisms, preparation methods, structures electromagnetic properties.
Abstract Nickel/cobalt‐based materials with diffusion‐controlled redox reactions have shown potential as the battery‐type electrode for battery‐supercapacitor hybrid devices. However, sluggish kinetics and poor structural durability greatly restrict rate capability cycling lifespans of these to match up activated carbon electrodes. Herein, an in situ split quasi‐metal‐semiconductor (CoO‐Ni 3 N) heterostructure is constructed via a simple hydrothermal reaction, delivering superior areal...
In this paper, the one-dimensional (1D) Al2O3 nanofibers (Al2O3 NFs), CaCu3Ti4O12 (CCTO and core–shell CaCu3Ti4O12@Al2O3 (CCTO@Al2O3 NFs) were prepared via electrospinning technique. The surface modification with dopamine (PDA) was employed for above three kinds of before being filled PVDF matrix, which can improve their dispersion compatibility matrix. microstructure, dielectric properties, leakage current density, breakdown strength, energy storage performance composites filler, CCTO...
The high-performance energy-storage dielectric capacitors are increasingly necessary for the development of miniaturization, integration, and multifunctionality electronic devices. Here, we describe a new strategy sandwich-structured polymer-based composite with inorganic fillers semiconductor@perovskite hybrid fibers, this novel possesses an excellent performance at low electric field. It is crucial importance to achieve nanofibers 0.5Ba(Zr0.2Ti0.8)O3–0.5(Ba0.7Ca0.3)TiO3 (BZT–BCT NFs)...
In recent years, polymer-based dielectric capacitors have attracted much more attention due to the advantages of excellent flexibility, light weight, and high power density. However, most studies focus on energy storage performances dielectrics at room temperature, there been relatively fewer investigations working under high-temperature conditions, which is closer practical applications. Besides, operating in a environment require temperature stability structure performance. this paper,...
Incorporation of reduced graphene oxide (rGO) optimizes the interfacial properties MgMn2O4 and improves Mg2+ diffusion in electrode. This results enhanced specific capacity rate capability. MgMn2O4/rGO nanocomposites show a large discharge 140.1 mA h g-1 at current density 1000 g-1.