A5006783155- Advanced battery technologies research
- Electrocatalysts for Energy Conversion
- Advanced Battery Technologies Research
- Advanced Battery Materials and Technologies
- Supercapacitor Materials and Fabrication
- Fuel Cells and Related Materials
- Advanced Sensor and Energy Harvesting Materials
- Advancements in Battery Materials
- Tactile and Sensory Interactions
- Machine Learning and ELM
- TiO2 Photocatalysis and Solar Cells
- Nanomaterials for catalytic reactions
- Electric and Hybrid Vehicle Technologies
- Polydiacetylene-based materials and applications
- Advancements in Solid Oxide Fuel Cells
- Analog and Mixed-Signal Circuit Design
- Non-Invasive Vital Sign Monitoring
- Electrochemical Analysis and Applications
- Advanced Fiber Optic Sensors
- Machine Learning in Materials Science
- Membrane-based Ion Separation Techniques
- Thermal Expansion and Ionic Conductivity
- Phonocardiography and Auscultation Techniques
- Advanced DC-DC Converters
Energy Institute
2025
Southern University of Science and Technology
2023-2024
Tsinghua University
2021-2023
Tsinghua–Berkeley Shenzhen Institute
2021-2022
Abstract Graphite felt is commonly used in redox flow batteries, but the low specific surface area and poor catalytic activity cause unsatisfactory mass transfer reaction kinetics. Here, nitrogen‐doped vertical graphene in‐situ grown on graphite via a metal‐free chemical vapor deposition method, which exhibits high remarkable due to abundant exposed high‐density sharp edges nitrogen doping. Multiphysical simulations reveal that vertical‐standing nanostructure promotes accessibility of...
Abstract Three-dimensional (3D) printing, an additive manufacturing technique, is widely employed for the fabrication of various electrochemical energy storage devices (EESDs), such as batteries and supercapacitors, ranging from nanoscale to macroscale. This technique offers excellent flexibility, geometric designability, cost-effectiveness, eco-friendliness. Recent studies have focused on utilization 3D-printed critical materials EESDs, which demonstrated remarkable performances, including...
One essential element of redox flow batteries (RFBs) is the field. Certain dead zones that cause local overpotentials and side effects are present in all conventional designs. To lessen detrimental effects, a dead-zone-compensated design field optimization proposed. The proposed architecture allows for detection their compensation on existing fields. Higher reactant concentrations uniformity factors can be revealed 3D multiphysical simulation. experiments also demonstrate at an energy...
Abstract To achieve carbon neutrality, integrating intermittent renewable energy sources, such as solar and wind energy, necessitates the use of large-scale storage. Among various emerging storage technologies, redox flow batteries are particularly promising due to their good safety, scalability, long cycle life. In order meet ever-growing market demand, it is essential enhance power density battery stacks lower capital cost. One key components that impact performance field, which distribute...
<p>Redox flow batteries are promising electrochemical systems for energy storage owing to their inherent safety, long cycle life, and the distinct scalability of power capacity. This review focuses on stack design optimization, providing a detailed analysis critical components integration. The scope includes electrolytes, fields, electrodes, membranes, along with uniformity issues, thermal management, system aims bridge gap between academic research commercial application, promoting...
This work proposes an in-plane gradient flow field design which enhances the under-rib convections for redox batteries. Furthermore, generalized structured approaches have been proffered future scientific research.
<div class="section abstract"><div class="htmlview paragraph">Sodium-ion batteries (SIBs) make their marks in energy storage and electric vehicles due to abundant reserves, cost-effectiveness, environmental resilience, high safety. However, maintaining battery performance intricate operating conditions is challenging, which necessitates precise control based on timely accurate acquisition of operation parameters, especially for the state charge (SOC). Equivalent circuit model...
This research introduces an idea of producing both nanoscale and microscale pores in piezoelectric material, combining the properties molecular β-phase dipoles ferroelectric material space charge order to increase sensitivity sensor modulate response frequency bandwidth material. Based on this idea, a bi-nano-micro porous dual ferro-electret hybrid self-powered flexible heart sound detection is proposed. Acid etching electrospinning were fabrication processes used produce film with pores,...
This work presents an all-liquid formic acid redox fuel cell using degraded flow battery electrolyte as the cathode fuel. approach efficiently generates power while regenerating electrolyte, advancing energy conversion and storage.
Abstract Electrodes, which offer sites for mass transfer and redox reactions, play a crucial role in determining the energy efficiencies power densities of flow batteries. This review focuses on various approaches to enhancing electrode performance, particularly methods surface etching catalyst deposition, as well some other advanced strategies regulating properties. These aim increase active enhance kinetics are elevating density electrolyte utilization, eventually performance battery....
<title>Abstract</title> Rational design of gas diffusion layers (GDL) is an example a long-standing pursuit to increase the power density and reduce cost proton exchange membrane fuel cells (PEMFC). However, current state-of-the-art GDLs are designed by trial error, which time-consuming endeavor. Here, we propose autonomous Bayesian machine learning approach optimize GDL structures. With artificial neural network accelerating calculation anisotropic transport properties reconstructed 7621...