Unveiling Organic Electrode Materials in Aqueous Zinc-Ion Batteries: From Structural Design to Electrochemical Performance

Nano-Micro Letters, Journal Year: 2024, Volume and Issue: 16(1)

Published: May 14, 2024

Aqueous zinc-ion batteries (AZIBs) are one of the most compelling alternatives lithium-ion due to their inherent safety and economics viability. In response growing demand for green sustainable energy storage solutions, organic electrodes with scalability from inexpensive starting materials potential biodegradation after use have become a prominent choice AZIBs. Despite gratifying progresses molecules electrochemical performance in AZIBs, research is still infancy hampered by certain issues underlying complex electrochemistry. Strategies designing electrode AZIBs high specific capacity long cycling life discussed detail this review. Specifically, we put emphasis on unique electrochemistry different redox-active structures provide in-depth understanding working mechanisms. addition, highlight importance molecular size/dimension regarding profound impact performances. Finally, challenges perspectives developing point view future We hope valuable evaluation our context give inspiration rational design high-performance

Language: Английский

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Interface engineering enabled by sodium dodecyl sulfonate surfactant for stable Zn metal batteries

Journal of Colloid and Interface Science, Journal Year: 2024, Volume and Issue: 669, P. 984 - 991

Published: May 10, 2024

Language: Английский

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Boosting Aluminum Adsorption and Deposition on Single‐Atom Catalysts in Aqueous Aluminum‐Ion Battery

Advanced Energy Materials, Journal Year: 2024, Volume and Issue: 14(34)

Published: June 20, 2024

Abstract In the quest for sustainable energy storage technologies, lithium‐based batteries, despite their prominence, face limitations such as high costs, safety risks, and supply chain issues. This has propelled exploration of alternative materials, with aqueous aluminum‐ion batteries (AAIBs) emerging a promising candidate due to density, abundance, cost‐effectiveness. However, low equilibrium reduction potential aluminum ions presents significant challenges, including hydrogen evolution poor cyclability. Addressing these, study pioneers application single‐atom catalysts (SACs) in AAIBs, leveraging atom utilization stability enhance deposition suppress evolution. Sn, In, Cu, Ni SACs are evaluated through density functional theory analysis experimental validation, Sn SAC identified most effective. Subsequently, based anode demonstrates enhanced performance, achieving stable cycling over 500 h at 0.5 mA cm −2 , significantly improved capacity retention (60 mAh g −1 @300 cycles), rate performance (50 @1 A ) full cell tests. work underscores advancing AAIB technology opens new pathways solutions.

Language: Английский

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In Situ Characterization Techniques for Electrochemical Nitrogen Reduction Reaction

ACS Nano, Journal Year: 2024, Volume and Issue: 18(32), P. 20934 - 20956

Published: Aug. 2, 2024

The electrochemical reduction of nitrogen to produce ammonia is pivotal in modern society due its environmental friendliness and the substantial influence that has on food, chemicals, energy. However, current reaction (NRR) mechanism still imperfect, which seriously impedes development NRR. In situ characterization techniques offer insight into alterations taking place at electrode/electrolyte interface throughout NRR process, thereby helping us explore in-depth ultimately promote efficient catalytic systems for Herein, we introduce popular theories mechanisms provide an extensive overview application various approaches on-site detection intermediates catalyst transformations during electrocatalytic processes, including different optical techniques, X-ray-based electron microscopy, scanning probe microscopy. Finally, some major challenges future directions these are proposed.

Language: Английский

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Extended Battery Compatibility Consideration from an Electrolyte Perspective

Small, Journal Year: 2024, Volume and Issue: 20(34)

Published: April 26, 2024

The performance of electrochemical batteries is intricately tied to the physicochemical environments established by their employed electrolytes. Traditional battery designs utilizing a single electrolyte often impose identical anodic and cathodic redox conditions, limiting ability optimize for both anode cathode materials. Consequently, advancements in technologies are pivotal addressing these challenges fostering development next-generation high-performance batteries. This review categorizes perspectives on technology into three key areas: additives engineering, comprehensive component analysis encompassing solvents solutes, effects concentration. By summarizing significant studies, efficacy engineering highlighted, advocates further exploration optimized combinations. primarily focuses liquid technologies, briefly touching upon solid-state electrolytes due former greater vulnerability electrode interfacial effects. ultimate goal generate increased awareness within community regarding holistic improvement components through

Language: Английский

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Aluminum batteries: Unique potentials and addressing key challenges in energy storage

Journal of Energy Storage, Journal Year: 2024, Volume and Issue: 90, P. 111795 - 111795

Published: May 4, 2024

Language: Английский

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Recent advance of phase change materials in paints and coatings: a review

Journal of Thermal Analysis and Calorimetry, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 19, 2025

Language: Английский

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Unlocking the potential of liquid crystals as phase change materials for thermal energy storage

Energy Materials, Journal Year: 2025, Volume and Issue: 5(4)

Published: Jan. 23, 2025

This review paper examines the innovative use of liquid crystals (LCs) as phase change materials in thermal energy storage systems. With rising demand for efficient storage, LCs offer unique opportunities owing to their tunable transitions, high latent heat, and favorable conductivity. covers various types LCs, such nematic, smectic, cholesteric phases, roles enhancing storage. It discusses mechanisms LC transitions impact on efficiency. Strategies improve conductivities polymers have also been explored. One method involves embedding units within molecular structure promote orderly arrangement, facilitate heat flow, reduce phonon scattering. Aligning polymer chains through external fields or mechanical processes significantly improves intrinsic The inclusion thermally conductive fillers optimization filler-matrix interactions further boost performance. Challenges related scalability, cost-effectiveness, long-term stability LC-based are addressed, along with future research directions. synthesizes current knowledge identifies gaps literature, providing a valuable resource researchers engineers develop advanced technologies, contributing sustainable solutions.

Language: Английский

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Multifunctional electrochromic materials and devices recent advances and future potential

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: unknown, P. 157820 - 157820

Published: Nov. 1, 2024

Language: Английский

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Stable aluminum metal anodes with high ionic conductivity and high aluminophilic site

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 494, P. 153194 - 153194

Published: June 16, 2024

Language: Английский

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