Developing Cathode Materials for Aqueous Zinc Ion Batteries: Challenges and Practical Prospects

Advanced Functional Materials, Journal Year: 2023, Volume and Issue: 34(5)

Published: April 18, 2023

Abstract Growth in intermittent renewable sources including solar and wind has sparked increasing interest electrical energy storage. Grid‐scale storage integrated with significant advantages regulation grid security. Aqueous zinc‐ion batteries (AZIBs) have emerged as a practically attractive option for because of environmentally benign aqueous‐based electrolytes, high theoretical capacity Zn anode, global reserves Zn. However, application AZIBs at the grid‐scale is restricted by drawbacks cathode material(s). Herein, comprehensive summary features mechanisms latest materials provided. The fundamental problems corresponding in‐depth causes critically reviewed. It also assess practical challenges, appraise their translation to commerce industry, systematically summarize discuss potential solutions reported recent works. established necessary design strategies anodes electrolytes that are matched commercializing AZIBs. Finally, it concluded perspective on prospects advancing development future Findings will be benefit range researchers manufacturers

Language: Английский

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Microwave-assisted thin reduced graphene oxide-cobalt oxide nanoparticles as hybrids for electrode materials in supercapacitor

Journal of Energy Storage, Journal Year: 2021, Volume and Issue: 40, P. 102724 - 102724

Published: May 29, 2021

Language: Английский

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In situ construction of heterostructured bimetallic sulfide/phosphide with rich interfaces for high-performance aqueous Zn-ion batteries

Science China Materials, Journal Year: 2021, Volume and Issue: 65(2), P. 356 - 363

Published: Aug. 12, 2021

Language: Английский

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Simultaneous Oxidative Cleavage of Lignin and Reduction of Furfural via Efficient Electrocatalysis by P‐Doped CoMoO₄

Advanced Materials, Journal Year: 2023, Volume and Issue: 35(14)

Published: Jan. 23, 2023

Electrochemical oxidative lignin cleavage and coupled 2-furaldehyde reduction provide a promising approach for producing high-value added products. However, developing efficient bifunctional electrocatalysts with noble-metal-like activity still remains challenge. Here, an electrochemical strategy is reported the selective of Cα -Cβ bonds in into aromatic monomers by tailoring electronic structure through P-doped CoMoO4 spinels (99% conversion, highest monomer selectivity 56%). Additionally, conversion to 2-methyl furan reach 87% 73%, respectively. In situ Fourier transform infrared density functional theory analysis reveal that upward shift Ed upon P-doping leads increase antibonding level, which facilitates adsorption model compounds, thereby enhancing electrocatalytic active site. This work explores potential spinel as electrocatalyst cracking reductive small organic molecules chemicals via P-anion modulation.

Language: Английский

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Defect engineering on VO2(B) nanoleaves/graphene oxide for the high performance of cathodes of zinc-ion batteries with a wide temperature range

Journal of Power Sources, Journal Year: 2023, Volume and Issue: 559, P. 232688 - 232688

Published: Jan. 20, 2023

Language: Английский

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Oxygen-vacancy europium-doped MnO2 ultrathin nanosheets used as asymmetric supercapacitors

Journal of Energy Storage, Journal Year: 2023, Volume and Issue: 60, P. 106673 - 106673

Published: Jan. 19, 2023

Language: Английский

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Challenges and Strategies on Interphasial Regulation for Aqueous Rechargeable Batteries

Advanced Energy Materials, Journal Year: 2024, Volume and Issue: 14(12)

Published: Jan. 22, 2024

Abstract The practical application of aqueous rechargeable batteries faces several challenges due to the limited stability window electrolytes and parasitic side reactions, such as corrosion, passivation, gas evolution, co‐intercalations. solid electrolyte interphase (SEI) formed at electrode/electrolyte interface plays a critical role in determining interfacial properties battery performance. Efforts are being made develop effective SEIs, functionalize layers, explore various hybrid that facilitate SEI formation. This review highlights interphasial structures batteries. First, common issues encountered by specific characteristics lithium‐ion, sodium‐ion, zinc‐ion, aluminum‐ion outlined. Then tactics used improve cycle introduced compared working principles key parameters from context modification discussed. Finally, constructive insights suggestions for developing high‐performance offered, with focus on formation layer design.

Language: Английский

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Self-supporting oxygen vacancy-rich α-MnO2 nanowire/few-layer graphite/SWNT bundle composite film for high-performance flexible aqueous zinc-ion battery cathode

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 484, P. 149573 - 149573

Published: Feb. 12, 2024

Language: Английский

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Oxygen-vacancy and phosphate coordination triggered strain engineering of vanadium oxide for high-performance aqueous zinc ion storage

Nano Energy, Journal Year: 2021, Volume and Issue: 89, P. 106477 - 106477

Published: Aug. 31, 2021

Language: Английский

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MgCo2O4@NiMn layered double hydroxide core-shell nanocomposites on nickel foam as superior electrode for all-solid-state asymmetric supercapacitors

Journal of Colloid and Interface Science, Journal Year: 2021, Volume and Issue: 592, P. 455 - 467

Published: Feb. 7, 2021

Language: Английский

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