ArticleScientific reports2019
The Influence of Dimethyl Sulfoxide as Electrolyte Additive on Anodic Dissolution of Alkaline Zinc-Air Flow Battery.
Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.
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Who cites it
16 citing papers in PubMed, 114 citations in OpenAlex.
- Irradiating the Path to High-Efficiency Zn-Ion Batteries: An Electrochemical Analysis of Laser-Modified Anodes.Global challenges (Hoboken, NJ) · 2024Article
- A Review of Rechargeable Zinc-Air Batteries: Recent Progress and Future Perspectives.Nano-micro letters · 2024Review
- Dimethyl sulfoxide as a function additive on halogen-free electrolyte for magnesium battery application.RSC advances · 2023Article
- Reversible Cyclic Voltammetry and Non-Unity Stoichiometry: The Ag/AgBr/BrAnalytical chemistry · 2023Article
- Comparative Review on the Aqueous Zinc-Ion Batteries (AZIBs) and Flexible Zinc-Ion Batteries (FZIBs).Nanomaterials (Basel, Switzerland) · 2022Review
- High energy storage capabilities of CaCuScientific reports · 2022Article
- Experimental and computational study on roles of WOScientific reports · 2021Article
- Linear parameter-varying model for a refuellable zinc-air battery.Royal Society open science · 2020Article
- Enhanced Cycling Performance of Rechargeable Zinc-Air Flow Batteries Using Potassium Persulfate as Electrolyte Additive.International journal of molecular sciences · 2020Article
- Carboxymethyl cellulose-based polyelectrolyte as cationic exchange membrane for zinc-iodine batteries.Heliyon · 2020Article
- MCM-41/PVA Composite as a Separator for Zinc-Air Batteries.International journal of molecular sciences · 2020Article
- Discharge profile of a zinc-air flow battery at various electrolyte flow rates and discharge currents.Scientific data · 2020Article
- Binder-Free α-MnOInternational journal of molecular sciences · 2020Article
- Inhibition of Zinc Dendrites in Zinc-Based Flow Batteries.Frontiers in chemistry · 2020Review
- Methods for producing an easily assembled zinc-air battery.MethodsX · 2020Article
- Recent Progress in Electrolytes for Zn-Air Batteries.Frontiers in chemistry · 2020Review
Corrections and comments
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Authors and funding
7 authors at 2 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The present work describes the effects of dimethyl sulfoxide (DMSO) in KOH aqueous electrolyte on the performance of a zinc-air flow battery. Aqueous electrolytes containing 7 M KOH and (0 to 20)% v/v DMSO were studied revealing a critical role of DMSO on the dissolution and deposition of zinc. The anodic zinc dissolution process was studied via cyclic voltammetry, Tafel polarization and electrochemical impedance spectroscopy (EIS). The presence of DMSO showed improved zinc dissolution performance with the highest peak of zinc dissolution being the electrolyte containing 5% v/v DMSO. Tafel analysis demonstrated a significant decrease in polarization resistance and an increase in corrosion rate due to the introduction of DMSO to the electrolyte. This suggests that DMSO has the ability to suspend zinc oxide in the electrolyte, thus preventing passivation of the zinc surface. EIS results revealed that by adding DMSO to the electrolyte, charge transfer resistance increased. This is attributed to the formation of passive layers having arisen from DMSO adsorption, the formation of zincate ions in the vicinity of the zinc surface, and the deposition of discharged products. A difference in Nyquist plots was observed for 20% v/v DMSO/KOH and 0% v/v DMSO/KOH electrolytes implying non-Debye relaxation behavior taking place due to the surface effects. The electrolytes were implemented in a zinc-air flow battery. Maximum power densities of 130 mW/cm
Identifiers
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.