Attributes and performance analysis of all-vanadium redox flow battery based on a novel flow field design

Numerical Analysis and Research on Mass Transfer Performance of Vanadium Redox Flow Battery Based on Novel Spiral Flow Field

“…The performance of the flow field structure directly impacts the flow characteristics of the electrolyte, which subsequently affects the mass transfer process on the electrode surface and overall battery performance. [6][7][8] Therefore, this research focuses on improving electrolyte flow characteristics within the VRFBs through innovative structural design and optimization to enhance uniform distribution and reduce resistance to mass transfer in the flow field. 9 By designing novel flow field structures, it becomes possible to enhance the mass transfer capabilities and improve overall battery performance with goals of cost reduction and efficiency enhancement.…”

Experimental Study on the Effect of Operating Conditions on the Efficiency of Vanadium Redox Flow Battery

“…They investigated changes in battery voltage efficiency (VE) and coulomb efficiency (CE) by studying contact resistance. Huang et al 26 designed a novel flow field structure to improve the uniformity of electrolyte distribution, decrease concentration polarization, and consequently enhance battery efficiency. Ram et al 27 utilized a data model to optimize parameters and conducted experimental trials to determine the individual and collective effects of these parameters in improving the EE of VRFBs.…”