Toward Green and Sustainable Zinc‐Ion Batteries: The Potential of Natural Solvent‐Based Electrolytes

Small, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 21, 2025

Abstract Zinc‐ion batteries (ZIBs) are emerged as a promising alternative for sustainable energy storage, offering advantages such safety, low cost, and environmental friendliness. However, conventional aqueous electrolytes in ZIBs face significant challenges, including hydrogen evolution reaction (HER) zinc dendrite formation, compromising their cycling stability safety. These limitations necessitate innovative electrolyte solutions to enhance ZIB performance while maintaining sustainability. This review explores the potential of natural solvent‐based derived from renewable biodegradable resources. Natural deep eutectic solvents (DES), bio‐ionic liquids, biomass‐derived organic compounds present unique advantages, wider electrochemical window, reduced HER activity, controlled deposition. Examples include DESs based on choline chloride (ChCl), glycerol‐based systems, γ‐valerolactone (GVL) aloe vera, demonstrating improved suppression. Despite promise, challenges high viscosity, scalability remain critical barriers commercialization. underscores need further research optimize solvent formulations, Zn anode compatibility, integrate these systems into practical applications. By addressing can pave way safer, high‐performance, environmentally ZIBs, particularly large‐scale storage systems.

Language: Английский

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Lignin–Chitosan Gel Polymer Electrolytes for Stable Zn Electrodeposition

ACS Sustainable Chemistry & Engineering, Journal Year: 2023, Volume and Issue: 11(6), P. 2283 - 2294

Published: Jan. 30, 2023

Electrochemical energy storage technologies offer means to transition toward a decarbonized society and carbon neutrality by 2050. Compared conventional lithium-ion batteries, aqueous zinc-ion chemistries do not require scarce materials or toxic flammable organic-based electrolytes function, making them favorable contenders in the scenario of intensifying climate change supply chain crisis. However, environmentally benign bio-based are needed substitute fossil-based battery materials. Accordingly, this work taps into possibilities lignin together with chitosan form gel polymer (GPEs) for chemistries. A simple fabrication process enabling free-standing sodium lignosulfonate–chitosan micellar lignosulfonate–kraft lignin–chitosan GPEs diameters exceeding 80 mm is developed. The combine tensile strength ductility, reaching Young's moduli 55 ± 4 940 63 MPa elongations at break 14.1 0.2 43.9 21.1%. Competitive ionic conductivities ranging from 3.8 18.6 mS cm–1 electrochemical stability windows up +2.2 V vs Zn2+/Zn were observed. Given improved interfacial adhesion metallic Zn promoted anionic groups lignosulfonate, stable cycling anode obtained. As result, can operate 5000 μA cm–2 no short-circuit Coulombic efficiencies above 99.7%, outperforming separator–liquid electrolyte configurations such as glass microfiber separator soaked 2 M ZnSO4 electrolyte, which short-circuits after 100 cm–2. This demonstrates potential underutilized biorefinery side-streams marine waste field, opening new alternatives sustainable landscape beyond LIBs.

Language: Английский

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The Function of Zinc in Animal, Plant, and Human Nutrition

Journal for Research in Applied Sciences and Biotechnology, Journal Year: 2023, Volume and Issue: 2(2), P. 35 - 43

Published: April 8, 2023

Zinc is a crucial micronutrient found in food that essential for the development of all living organisms, it plays vital role gene expression and various physical processes, its deficiency can lead to disease onset reduce crop yield, restrict plant development, lower quality produced goods, zinc also used fertilizers handling metals protect them from oxidation. Additionally, important enhancing human immune system, result hair loss, memory skin disorders, muscular weakness.

Language: Английский

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A roadmap for fusing smart zinc energy with advanced technologies

Nano Energy, Journal Year: 2024, Volume and Issue: 128, P. 109804 - 109804

Published: May 31, 2024

Language: Английский

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Invited viewpoint: biodegradable Mg batteries

Journal of Materials Science, Journal Year: 2023, Volume and Issue: 58(34), P. 13721 - 13743

Published: Aug. 16, 2023

Language: Английский

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Recent advances in implantable batteries: Development and challenge

Journal of Alloys and Compounds, Journal Year: 2024, Volume and Issue: 979, P. 173551 - 173551

Published: Jan. 19, 2024

Language: Английский

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Biodegradable Mg–Mo₂C MXene Air Batteries for Transient Energy Storage

ACS Applied Materials & Interfaces, Journal Year: 2024, Volume and Issue: 16(12), P. 14759 - 14769

Published: March 18, 2024

Primary batteries are the fundamental power sources in small electronic gadgets and bio/ecoresorbable batteries. They fabricated from benign biodegradable materials of interest environmental sensing implants because their low toxicity toward environment human body during decomposition. However, current suffer operating voltages output powers occurrence undesired hydrogen evolution reactions (HERs) at cathodes. Herein, Mo2C MXene was used as a cathode to achieve high voltage areal power. provides energy barriers for HERs alkaline solutions, such suppress allow oxygen reduction reaction dominate cathode. The battery exhibits an 1.4 V 0.92 mW cm-2, respectively. Degradation tests show that full cell completely degrades within 123 days, leaving only Mo fragments electrode encapsulation. This study insights into with voltage, which can be sensing.

Language: Английский

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Thermally Healable Electrolyte‐Electrode Interface for Sustainable Quasi‐Solid Zinc‐ion Batteries

Angewandte Chemie, Journal Year: 2024, Volume and Issue: 136(9)

Published: Jan. 3, 2024

Abstract Quasi‐solid zinc‐ion batteries using hydrogel electrolytes show great potential in energy storage devices owing to their intrinsic safety, fewer side reactions and wide electrochemical windows. However, the dendrite issues on zinc anodes cannot be fundamentally eliminated anode‐electrolyte interfacial interspace is rarely investigated. Here, we design a dynamically healable gelatin‐based electrolyte with highly reversible sol‐gel transition, which can construct conformal electrode‐electrolyte interface further evolve into stable solid‐solid by situ solidification. The unique helical gelatin chain structure provides uniform channel for ion transport bridging effect of sulfate groups. As consequence, enables dendrite‐free repeatedly repairs interspaces transition retain long‐lasting protection sustainable batteries.

Language: Английский

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A bio-based functional separator enables dendrite-free anodes in aqueous zinc-ion batteries

iScience, Journal Year: 2024, Volume and Issue: 27(7), P. 110237 - 110237

Published: June 9, 2024

Language: Английский

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Advances and opportunities of hydrogels for metal-ion batteries

Energy storage materials, Journal Year: 2024, Volume and Issue: 72, P. 103707 - 103707

Published: Aug. 12, 2024

Language: Английский

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