Results 61 to 70 of about 3,704,979 (197)

Slurry-based electrodes for vanadium redox flow battery

, 2021
Energy storage systems play a significant role in developing network grids with the integration of renewable energy sources. Creating a stable electricity network supported by renewable energy sources is challenging due to the fluctuating nature ...
Percin, Korcan
core   +1 more source

Decoding Gas Evolution Pathways and Interfacial Chemistry in Layered Oxide Cathodes for Safer Sodium‐Ion Batteries

Advanced Energy Materials, EarlyView.
Gas evolution behaviors of sodium layered oxide cathodes with varying compositions, cutoff voltages, dopants, and particle sizes/morphologies have been systematically investigated by online electrochemical mass spectrometry. The fundamental outgassing mechanisms of sodium‐based cathodes compared to lithium‐based cathodes have been elucidated.
Chen Liu, Zehao Cui, Arumugam Manthiram
wiley   +1 more source

Simulation of the self-discharge process in vanadium redox flow battery

, 2011
Simulation of the self-discharge process in vanadium redox flow batteryA simple mathematical model is established to predict the self-discharge process in a kilowatt-class vanadium redox flow battery stack.
Sun, Chenxi, You, Dongjiang, 张华民, Ma, Xiangkun, Zhang, Huamin   +4 more
core   +1 more source

Safety of Sodium‐Ion Batteries: Evaluation and Perspective from Component Materials to Cells, Modules, and Packs

Advanced Energy Materials, EarlyView.
This review provides a bottom‐up evaluation of sodium‐ion battery safety, linking material degradation mechanisms, cell engineering parameters, and module/pack assembly. It emphasizes that understanding intrinsic material stability and establishing coordinated engineering control across hierarchical levels are vital for preventing degradation coupling ...
Won‐Gwang Lim, Seoa Kim, Erik A. Wu, Darren H. S. Tan, Shawn Peng, Xiaolin Li   +5 more
wiley   +1 more source

A three-dimensional model for negative half cell of the vanadium redox flow battery

, 2011
A three-dimensional model for negative half cell of the vanadium redox flow batteryA stationary, isothermal, three-dimensional model for negative half cell of the vanadium redox flow battery is developed, which is based on the comprehensive conservation ...
Xing, Feng, 张华民, Ma, Xiangkun, Zhang, Huamin   +3 more
core   +1 more source

Comparative Insights and Overlooked Factors of Interphase Chemistry in Alkali Metal‐Ion Batteries

Advanced Energy Materials, EarlyView.
This review presents a comparative analysis of Li‐, Na‐, and K‐ion batteries, focusing on the critical role of electrode–electrolyte interphases. It especially highlights overlooked aspects such as SEI/CEI misconceptions, binder effects, and self‐discharge relevance, emphasizing the limitations of current understanding and offering strategies for ...
Changhee Lee, Zachary T. Gossage, Shinichi Kumakura, Shinichi Komaba   +3 more
wiley   +1 more source

Deciphering Intricacies in Directional CO2 Conversion From Electrolysis to CO2 Batteries

Advanced Energy Materials, EarlyView.
This review will delve into the inherent connections and distinctions of CO2‐directed conversion in ECO2RR and CO2 batteries, in terms of product types, catalyst selection, catalytic mechanisms, and electrochemical performances, while proposing a benchmarking framework for the evaluation of CO2 batteries and innovative CO2 battery configurations for ...
Changfan Xu, Huaping Zhao, Lizhuang Chen, Weidong Shi, Guosheng Shao, Yong Lei   +5 more
wiley   +1 more source

A complex four-point method for the evaluation of ohmic and faradaic losses within a redox flow battery single-cell

MethodsX, 2019
We propose a complex 4-point method for characterization of flow batteries. The distribution of ohmic and faradaic losses within a single-cell is evaluated from electrochemical impedance spectra and load curves of positive and negative half-cells ...
P. Mazur, J. Mrlik, J. Charvat, J. Pocedic, J. Vrana, J. Dundalek, J. Kosek   +6 more
doaj   +1 more source

Vanadium Redox Flow Batteries: A Review Oriented to Fluid-Dynamic Optimization

Energies, 2020
Large-scale energy storage systems (ESS) are nowadays growing in popularity due to the increase in the energy production by renewable energy sources, which in general have a random intermittent nature.
Iñigo Aramendia, Unai Fernandez-Gamiz, Adrian Martinez-San-Vicente, Ekaitz Zulueta, Jose Manuel Lopez-Guede   +4 more
doaj   +1 more source

Modelling and control of vanadium redox flow battery for smoothing wind power fluctuation

IET Renewable Power Generation, 2021
Due to the negative impact of a highly stochastic wind power fluctuation on the power quality and stability during high penetration of wind power in power systems, there is growing interest in power smoothing and energy redistribution in wind power ...
Feng‐Chang Gu, Hung‐Cheng Chen
doaj   +1 more source