Journal ArticleDOI
Recent advances and challenges in divalent and multivalent metal electrodes for metal–air batteries
Yangting Sun,Xiaorui Liu,Yiming Jiang,Jin Li,Jia Ding,Wenbin Hu,Wenbin Hu,Cheng Zhong,Cheng Zhong +8 more
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TLDR
In this article, different types of MABs are overviewed from the perspective of the metal electrodes, and the advantages and disadvantages of each system are presented, and recent advances that address challenges such as corrosion, passivation and dendrite growth are introduced.Abstract:
Metal–air batteries (MABs), which possess exceptionally high energy density and exhibit other ideal features such as low cost, environmental benignity and safety, are regarded as promising candidates for the next generation of power sources. The performance of MABs and the challenges involved in these systems are primarily related to metal electrodes. In the present work, different types of MABs are overviewed from the perspective of the metal electrodes. Most metal electrodes that have been studied in recent years are reviewed, among which Zn, Al, Mg and Fe are highlighted. The advantages and disadvantages of each system are presented, and recent advances that address challenges such as corrosion, passivation and dendrite growth are introduced. In addition, investigations focused on revealing interactions between the metal electrodes and electrolytes or exploring electrolytes to improve the performance of metal electrodes are also discussed. Finally, a general perspective on the current situation of this field and on future research directions is provided.read more
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Challenges in Zinc Electrodes for Alkaline Zinc–Air Batteries: Obstacles to Commercialization
TL;DR: In this article, the authors summarized the solutions to minimize the negative effects of zinc electrodes on discharge performance, cycling life, and shelf life and proposed the future direction of academic research based on current studies of the existing challenges.
Journal ArticleDOI
Applications of Lithium-Ion Batteries in Grid-Scale Energy Storage Systems
TL;DR: The properties of LIBs, including their operation mechanism, battery design and construction, and advantages and disadvantages, have been analyzed in detail to provide insight into the development of grid-level energy storage systems.
Journal ArticleDOI
Recent advances and challenges in biomass-derived porous carbon nanomaterials for supercapacitors
TL;DR: In this paper, the authors reviewed the application and research progress of biomaterials in electrochemical energy storage in the past three years and summarized the current research status of biomass-derived porous carbon in energy storage, potential future development directions and current challenges.
Journal ArticleDOI
Toward Green Battery Cells: Perspective on Materials and Technologies
Simon Dühnen,Johannes Betz,Martin Kolek,Richard Schmuch,Martin Winter,Martin Winter,Tobias Placke +6 more
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Utilizing solar energy to improve the oxygen evolution reaction kinetics in zinc-air battery.
Xiaorui Liu,Yifei Yuan,Jie Liu,Bin Liu,Xu Chen,Jia Ding,Xiaopeng Han,Yida Deng,Cheng Zhong,Cheng Zhong,Wenbin Hu,Wenbin Hu +11 more
TL;DR: A sunlight-promoted rechargeable zinc–air battery in which photoelectrode is used as the air electrode to substantially lower the charge potential under illumination is reported, which can be initially charged with an extremely low voltage.
References
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Journal ArticleDOI
Al-6013-T6 and Al-7075-T7351 alloy anodes for aluminium-air battery
TL;DR: In this paper, the anode material (pure Al, 6013-T6; Al1 and 7075-T7351; Al2) for Al-air batteries was determined and the corrosion rate and the hydrogen gas evolution rate were calculated.
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A high energy density all solid-state tungsten–air battery
TL;DR: An all solid-state tungsten-air battery is reported here, which is based on a new metal-air chemistry, featuring decoupled design of electrodes and energy storage, Benefited from higher specific density and better redox kinetics ofTungsten.
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Bismuth oxide as an excellent anode additive for inhibiting dendrite formation in zinc-air secondary batteries
TL;DR: With bismuth oxide additive in zinc-air batteries anode, a controlled dendrite formation at the anode surface by high current densities of 0.1 and 0.2 was demonstrated in this paper.
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Calcium–Oxygen Batteries as a Promising Alternative to Sodium–Oxygen Batteries
TL;DR: In this paper, the authors examined the oxygen reduction and evolution reaction in Ca2+-containing dimethyl sulfoxide at different electrode materials via the use of differential electrochemical mass spectrometry and rotating ring disc electrodes.
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Shield effect of polyaniline between zinc active material and aqueous electrolyte in zinc-air batteries
TL;DR: In this article, polyaniline (PANI) coatings are used to prevent direct contact between zinc and the aqueous electrolyte and minimize hydrogen evolution reaction (HER) of zinc anodes.