A5100705564- Advanced Battery Materials and Technologies
- HVDC Systems and Fault Protection
- Advancements in Battery Materials
- Power System Optimization and Stability
- Advanced Battery Technologies Research
- Advanced battery technologies research
- High-Voltage Power Transmission Systems
- Microgrid Control and Optimization
- Conducting polymers and applications
- Wind Turbine Control Systems
- Advanced Sensor and Energy Harvesting Materials
- Supercapacitor Materials and Fabrication
- Optimal Power Flow Distribution
- Multilevel Inverters and Converters
- Advanced DC-DC Converters
- Frequency Control in Power Systems
- Power Systems and Renewable Energy
- Silicon Carbide Semiconductor Technologies
- Advanced Mathematical Identities
- Smart Grid and Power Systems
- Power Systems and Technologies
- MXene and MAX Phase Materials
- Electric Motor Design and Analysis
- Transition Metal Oxide Nanomaterials
- Dielectric materials and actuators
Tianjin University
2006-2025
Zhengzhou University
2014-2025
Shijiazhuang University
2023-2025
Ningxia Water Conservancy
2024
Yulin University
2023-2024
Hainan University
2021-2023
Shanghai Jiao Tong University
2010-2022
State Key Laboratory of Chemical Engineering
2018-2021
Collaborative Innovation Center of Chemical Science and Engineering Tianjin
2018-2020
Hangzhou Dianzi University
2011-2020
The triple phase shift (TPS) modulation scheme, which provides three control freedoms, is of great importance for the optimized operation a dual active bridge (DAB) isolated bidirectional dc/dc converter. First all, this paper introduces an accurate, universal model to describe analytic expressions DAB converter under TPS control. Based on this, six operating modes are further discussed. Afterwards, concept global optimal condition (GOC) equations proposed derive closed form scheme that...
Abstract Aqueous zinc metal batteries are safe, economic, and environmentally friendly. However, the dendrite growth inevitable corrosion issues under aqueous condition greatly restrict development of long cycling life batteries. To achieve long‐term reversible deposition/dissolution, a polyzwitterionic hydrogel electrolyte (PZHE) is constructed with record high room temperature ionic conductivity 32.0 mS cm −1 Zn 2+ transference number 0.656. The abundant hydrophilic charged groups in...
Abstract Lithium‐metal batteries can fulfill the ever‐growing demand of high‐energy‐density requirement electronics and electric vehicles. However, lithium‐metal anodes have many challenges, especially their inhomogeneous dendritic formation infinite dimensional change during cycling. 3D scaffold design mitigate electrode thickness fluctuation regulate deposition morphology. in an insulating or ion‐conducting matrix, Li as exclusive electron conductor become disconnected, whereas...
Abstract Lithium (Li) metal with high theoretical capacity and the lowest electrochemical potential has been proposed as ideal anode for high‐energy‐density rechargeable battery systems. However, practical commercialization of Li anodes is precluded by a short lifespan safety problems caused their intrinsically reductivity, infinite volume change, uncontrollable dendrite growth during deposition dissolution processes. Plenty strategies have introduced to solve above‐mentioned problems. Among...
The increasing penetration of wind power may influence the frequency stability systems. Therefore, new control schemes are necessary for turbines and systems to support control. Currently, most published methods can be classified into 3 levels, i.e., turbine level, farm level system level. enables turbines, particularly variable speed generators, provide dynamic response reserves primary by implementing inertial, droop or deloading controller. distributes central command from local energy...
Abstract Lithium metal has been deemed the “Holy Grail” anode for next‐generation,high‐energy‐density batteries. However, severe challenges in abundance, cost, and safety concerns have greatly hindered practical use of Li anodes. Alternatively, multivalent anodes (Zn, Mg, Ca, Al, etc.) with less reactivity much higher natural abundance are urgently summoned increasingly investigated recent years. The technologies using not mature still their infancy applications. To comprehensively...
We demonstrate an all-weather absorbent to realize fast cleanup of highly viscous crude oil spills by coupling solar-heating and Joule-heating.
A high performance strain sensor based on an aligned conductive fibrous network was prepared with large responsivity, broad sensing range and remarkable stability, demonstrating the applications for detections of both vigorous subtle human motions.
Abstract: The storage and utilization of energy is one the important topics in development science technology, especially regarding secondary batteries, which are efficient electrical-/chemical-energy-converting devices. This review systematically introduces research progress made context starting from their leading to introduction related basic theoretical knowledge. current on batteries that based different systems key materials discussed detail, includes lithium-ion sodium-ion...
A NTC effect has been developed upon heating in a ternary graphene/PA6/UHMWPE composite with segregated and double-percolated structure.
Abstract Lithium metal batteries (LMBs) bring a bright future for the industrialization with higher voltage and energy density than conventional lithium ion (LIBs) as offers an ultra‐high specific capacity lowest electrochemical potential. However, they tend to confront unstable interface electrolytes, uncontrollable dendrite growth notorious safety concerns, seriously blocking practical application of anodes. Electrolyte is always considered most critical factor, directly affecting overall...
With its high theoretical capacity (1165 mA h g<sup>−1</sup>), low reduction potential (−2.71) and abundant resources in the earth's crust, Na anode exhibits great grid-scale energy storage systems extensive application of electric vehicles.