Electrolyte Imbalance Determination of a Vanadium Redox Flow Battery by Potential‐Step Analysis of the Initial Charging
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DOI: 10.1002/cssc.201903485
Abstract: Abstract Vanadium redox flow batteries (VRFB) suffer from capacity fades owing to side reactions and crossover effects through the membrane. These processes lead to a deviation of the optimal initial average oxidation state (AOS=+3.5) of… read more here.
Keywords: step analysis; redox flow; vanadium; potential step ... See more keywords
Characterization of electrochemical systems using potential step voltammetry. Part I: Modeling by means of equivalent circuits
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DOI: 10.1016/j.electacta.2019.134702
Abstract: Abstract Potential step voltammetry is used to characterize the resistive and capacitive properties of electrochemical systems. Within those systems, electrochemical processes are modeled by means of equivalent circuits (ECs). In this study, we established and… read more here.
Keywords: equivalent circuits; means equivalent; electrochemical systems; potential step ... See more keywords
Ohmic drop correction in electrochemical techniques. Multiple potential step chronoamperometry at the test bench
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DOI: 10.1016/j.ensm.2019.07.029
Abstract: Abstract Ohmic drop correction is an important issue in the practice of cyclic and linear sweep voltammetry. While this problem has received satisfactory solutions over the last decades, a new approach, “multiple potential step chronoamperometry… read more here.
Keywords: test bench; step chronoamperometry; ohmic drop; potential step ... See more keywords