A5038110580- Advanced battery technologies research
- Carbon Dioxide Capture Technologies
- Advanced Battery Technologies Research
- Electrocatalysts for Energy Conversion
- Phase Equilibria and Thermodynamics
- Supercapacitor Materials and Fabrication
- Catalytic Processes in Materials Science
- Membrane Separation and Gas Transport
- Electric Vehicles and Infrastructure
- Advanced Thermodynamics and Statistical Mechanics
- Advanced Battery Materials and Technologies
- Heat and Mass Transfer in Porous Media
- Industrial Gas Emission Control
- Ammonia Synthesis and Nitrogen Reduction
- Electrochemical Analysis and Applications
- Marine and coastal ecosystems
- Fluid Dynamics and Mixing
- Analytical Chemistry and Chromatography
- Blockchain Technology Applications and Security
- Wastewater Treatment and Nitrogen Removal
- Photovoltaic System Optimization Techniques
- Conducting polymers and applications
- Hybrid Renewable Energy Systems
- Solar Radiation and Photovoltaics
- Soil and Water Nutrient Dynamics
Beijing University of Chemical Technology
2019-2023
North China Electric Power University
2016-2018
Iowa State University
1977
Ames National Laboratory
1977
For organic redox flow batteries (ORFBs), it is of significance to clarify the influence mechanism their electrode configuration on mass transfer inside electrodes and battery performance. A novel three-dimensional (3D) numerical model for ORFBs established based Nernst–Planck Butler–Volmer theories verified by numerous experiments both charge discharge processes. equipped with rectangular, trapezoidal, sector are investigated, in which voltage, overpotentials, uniformity factor, power...
Electrochemical reactions occur on the surface of electrode, so electrode modifications are essential for redox flow batteries (RFBs). Major works regarding focus traditional RFBs like vanadium systems, but minor stress organic that represent a rapidly developed technology large-scale energy storage. In this work, we employ thermal oxidation (600 °C) and investigate effect heating time polyacrylonitrile-based carbon felt used in 2,6-dihydroxyanthraquinone (2,6-DHAQ)/K4Fe(CN)6 RFBs. The...
Ammonia has proved an alternative and potential solvent for postcombustion CO2 capture. It is of benefit to the reduction energy consumption capture clarify absorption characteristics in ammonia solution. On basis representative elementary volume method pseudo-single-liquid model, computational model into solution structured packed column a pilot CCS plant was developed, which gas-phase flow also taken account. The modeling methods were validated by comparing with experimental data from two...
As a representative of clean energy, photovoltaic is expected to become major supplier electricity in the future. The combination electric vehicle (EV) battery and charging station provides feasible way promote effective consumption photovoltaic. However, efficiency mobile power supply limited by information asymmetry security problems, it urgent optimize distribution process. Firstly, article introduces energy blockchain improve level transaction, designs photovoltaic-energy...
Abstract The organic flow battery is one of most potential electrochemical energy storage technologies due to the huge and cheapness. mass transfer performance main barriers limit development. species distribution transport process in electrode influenced by geometric characteristic electrode. A novel numerical model for redox built, this verified experiments. results show that performances are thickness significantly. Taking ohmic loss into consideration, optimal 1.5 mm. rising channel...
The high energy consumption of the MEA regeneration process is biggest challenge for application CO<sub>2</sub> capture by monoethanolamine (MEA) solution.
The mass transfer performance is unclear to limit the development of organic flow battery, which regarded as emerging electrochemical energy storage technology. behaviors in electrode are influenced by fields, indispensable. A three-dimensional and steady numerical model battery established results verified experiments data. analyzed under different field for charge/discharge processes based on this model. Compared with other interdigital can achieve best charge-discharge performance, mainly...
Abstract Quinone‐based aqueous redox flow batteries (RFBs) have drawn much attention due to their high safety, two‐electron involvement, rapid reaction kinetics, property tunability, and potentially low cost. RFBs operating in neutral solution feature a wide electrochemical window of around 2.5 V, which provides more space for the design redox‐active materials (RAMs) realize voltage. However, it is still challenging achieve potential condition quinone‐based RAMs, owing inherently...
A pH-neutral aqueous anthraquinone-iron flow battery is demonstrated. The self-association of the anthraquinone realized via noncovalent interactions.
Abstract The organic redox flow battery (ORFB) was regarded as one of the promising commercial technologies for large-scale energy storage, performance which influenced by electrodes and fields. mass transfer behaviors four different (rectangular electrode with serpentine field (RS), rectangular rotary (RR), circular (CS), (CR)) were investigated based on a rigorous numerical model, verified experiments. results showed that discharge voltages RS design highest voltage 24.3% higher than RR...
Abstract The high energy consumption of the regeneration is main barrier CO2 capture system application. stripper primary device for process, which involves with transport process and reactions. It beneficial saving to clarify impacts configurations on heat mass transfer performance in stripper. Based representative elementary volume method pseudo-single-liquid model, a novel computational model was developed, H2O also taken into account. simulation results were compared experimental data....