Investigating FeVO4 as a cathode material for aqueous aluminum-ion battery

Kumar, Sonal; Satish, Rohit; Verma, Vivek; Ren, Hao; Kidkhunthod, Pinit; Manalastas, William; Srinivasan, Madhavi

doi:10.1016/j.jpowsour.2019.03.119

Cited by 85 publications

(66 citation statements)

References 74 publications

(89 reference statements)

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“…The AlAB enabled a high discharge capacity of 467 mAh g −1 , resulting in a high energy density of 481 Wh kg −1 . On the basis of previous studies, it can be concluded that the main issue of AlABs remains in improving the reversibility of Al 3+ plating/striping at the anode and extraction/ insertion at the cathode (102). Breakthroughs in novel host materials and electrolytes related to the interface engineering are desired.…”

Section: Advances In Mg/al/ca Ion-based Absmentioning

confidence: 99%

Roadmap for advanced aqueous batteries: From design of materials to applications

et al. 2020

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Safety concerns about organic media-based batteries are the key public arguments against their widespread usage. Aqueous batteries (ABs), based on water which is environmentally benign, provide a promising alternative for safe, cost-effective, and scalable energy storage, with high power density and tolerance against mishandling. Research interests and achievements in ABs have surged globally in the past 5 years. However, their large-scale application is plagued by the limited output voltage and inadequate energy density. We present the challenges in AB fundamental research, focusing on the design of advanced materials and practical applications of whole devices. Potential interactions of the challenges in different AB systems are established. A critical appraisal of recent advances in ABs is presented for addressing the key issues, with special emphasis on the connection between advanced materials and emerging electrochemistry. Last, we provide a roadmap starting with material design and ending with the commercialization of next-generation reliable ABs.

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Section: Advances In Mg/al/ca Ion-based Absmentioning

confidence: 99%

Roadmap for advanced aqueous batteries: From design of materials to applications

et al. 2020

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“…In our work, a typical common Al(NO 3 ) 3 aqueous electrolyte was adopted, and the AIB based on freestanding RGO‐CNT current collector could also deliver a good electrochemical performance. [ 19,50,51 ] Moreover, the AIB was bendable and puncturable, providing a promising application of freestanding RGO‐CNT film in flexible energy storage field. Generally, the aqueous AIB based on RGO‐CNT current collector exhibited excellent electrochemical properties, superior flexibility, and high safety, which is a promising future power supply for wearable energy storage devices.…”

Section: Resultsmentioning

confidence: 99%

Nanomanufacturing of RGO‐CNT Hybrid Film for Flexible Aqueous Al‐Ion Batteries

Liu

Wang

Liu

et al. 2020

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A highly electrically conductive film‐type current collector is an essential part of batteries. Apart from the metal‐based current collectors, lightweight and highly conductive carbon materials such as reduced graphene oxide (RGO) and carbon nanotubes (CNTs) show great potential as current collectors. However, traditional RGO manufacturing usually requires a long time and high energy, which decreases the product yielding rate and manufacturing efficiency. Moreover, the performance of the manufactured RGO needs to be further improved. In this work, CNT and GO are evenly mixed into GO‐CNT, which can be directly reduced into RGO‐CNT by Joule heating at 2936 K within less than 1 min. The fabricated RGO‐CNT achieves a high electrical conductivity of 2750 S cm−1, and realizes a 106‐fold increase. The assembled flexible aqueous Al‐ion battery with RGO‐CNT as the current collector exhibits impressive electrochemical performance in terms of superior cycling stability and exceptional rate capability, and excellent mechanical ability regarding the tolerance to mechanical damage such as bending, folding, piercing, and cutting without detrimental consequences.

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“…In recent years, successful preparation of new electrolytes and improved understanding of the nature of the SEI led to the development of AAIBs [116,117]. Many researchers have explored new electrode materials for AAIBs such as TiO 2 [118][119][120][121], MoO 3 [122,123], WO 3 [124], FeVO 4 [125] and PBAs [126][127][128]), and some reviews have summarized this work comprehensively [129][130][131][132]. We therefore discuss this aspect only briefly and focus on recent research progress on high-energy rechargeable AAIBs based on Al metal.…”

Section: Aqueous Aluminum-ion Batteries (Aaibs)mentioning

confidence: 99%

Latest Advances in High-Voltage and High-Energy-Density Aqueous Rechargeable Batteries

Yuan

Zuo

et al. 2020

Electrochem. Energ. Rev.

126

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Aqueous rechargeable batteries (ARBs) have become a lively research theme due to their advantages of low cost, safety, environmental friendliness, and easy manufacturing. However, since its inception, the aqueous solution energy storage system has always faced some problems, which hinders its development, such as the narrow electrochemical stability window of water, poor percolation of electrode materials, and low energy density. In recent years, to overcome the shortcomings of the aqueous solution-based energy storage system, some very pioneering work has been done, which also provides a great inspiration for further research and development of future high-performance aqueous energy storage systems. In this paper, the latest advances in various ARBs with high voltage and high energy density are reviewed. These include aqueous rechargeable lithium, sodium, potassium, ammonium, zinc, magnesium, calcium, and aluminum batteries. Further challenges are pointed out.

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Investigating FeVO4 as a cathode material for aqueous aluminum-ion battery

Cited by 85 publications

References 74 publications

Roadmap for advanced aqueous batteries: From design of materials to applications

Roadmap for advanced aqueous batteries: From design of materials to applications

Nanomanufacturing of RGO‐CNT Hybrid Film for Flexible Aqueous Al‐Ion Batteries

Latest Advances in High-Voltage and High-Energy-Density Aqueous Rechargeable Batteries

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