Bilayer Mn-based Prussian blue cathode with high redox activity for boosting stable cycling in aqueous sodium-ion half/full batteries

Journal of Colloid and Interface Science, Journal Year: 2025, Volume and Issue: 684, P. 635 - 646

Published: Jan. 11, 2025

Language: Английский

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Optimizing Fe in Mn-based Prussian blue analogs with dual redox-active sites to enhance operating voltage and durability in Zn-ion batteries

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: 506, P. 160308 - 160308

Published: Jan. 1, 2025

Language: Английский

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Electronic interconnected CoV2O6 to induce boosted reaction kinetics for highly stable sodium-ion half/full batteries

Journal of Alloys and Compounds, Journal Year: 2023, Volume and Issue: 947, P. 169694 - 169694

Published: March 15, 2023

Language: Английский

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Interfacial covalent bonding of the MXene-stabilized Sb₂Se₃ nanotube hybrid with fast ion transport for enhanced sodium-ion half/full batteries

Chemical Communications, Journal Year: 2023, Volume and Issue: 59(34), P. 5094 - 5097

Published: Jan. 1, 2023

An interfacial covalent bonding strategy is proposed for the synthesis of MXene-stabilized Sb2Se3 nanotube hybrid. As an anode material, prepared Sb2Se3@NC/MXene exhibits enhanced sodium-ion battery performance in half/full batteries terms a high specific and cycling stability.

Language: Английский

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Bio‐Inspired Electrodes with Rational Spatiotemporal Management for Lithium‐Ion Batteries

Advanced Science, Journal Year: 2024, Volume and Issue: 11(28)

Published: April 29, 2024

Lithium-ion batteries (LIBs) are currently the predominant energy storage power source. However, urgent issues of enhancing electrochemical performance, prolonging lifetime, preventing thermal runaway-caused fires, and intelligent application obstacles to their applications. Herein, bio-inspired electrodes owning spatiotemporal management self-healing, fast ion transport, fire-extinguishing, thermoresponsive switching, recycling, flexibility overviewed comprehensively, showing great promising potentials in practical due significantly enhanced durability safety LIBs. Taking advantage self-healing core-shell structures, binders, capsules, or liquid metal alloys, these can maintain mechanical integrity during lithiation-delithiation cycling. After incorporation fire-extinguishing current collectors, flame retardants be released spatiotemporally runaway ensure safety. Thermoresponsive switching also constructed though adding thermally responsive components, which rapidly switch LIB off under abnormal conditions resume functions quickly when normal operating return. Finally, challenges electrode designs presented optimize It is anticipated that proposed with will not only promote industrial application, but strengthen fundamental research bionics storage.

Language: Английский

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Challenges and strategies toward anode materials with different lithium storage mechanisms for rechargeable lithium batteries

Journal of Energy Storage, Journal Year: 2024, Volume and Issue: 95, P. 112480 - 112480

Published: June 20, 2024

Language: Английский

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A review of improvements on electric vehicle battery

Heliyon, Journal Year: 2024, Volume and Issue: 10(15), P. e34806 - e34806

Published: July 25, 2024

The development of efficient and high-performance electric vehicle (EV) batteries relies on improving various components, such as the anode cathode electrodes, separators, electrolytes. This review paper offers an elaborate overview different materials for these emphasizing their respective contributions to improvement EV battery performance. Carbon-based materials, metal composites, polymer nanocomposites are explored anode, offering high energy density capacity. However, they noted be susceptible Li plating. Unique structures, Titanium niobium oxide (TiNb

Language: Английский

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Structural regulation enabled stable hollow molybdenum diselenide nanosheet anode for ultrahigh energy density sodium ion pouch cell

Journal of Colloid and Interface Science, Journal Year: 2023, Volume and Issue: 656, P. 241 - 251

Published: Nov. 19, 2023

Language: Английский

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Optimized Morphology and Tuning the Mn3+ Content of LiNi0.5Mn1.5O4 Cathode Material for Li-Ion Batteries

Materials, Journal Year: 2023, Volume and Issue: 16(8), P. 3116 - 3116

Published: April 15, 2023

The advantages of cobalt-free, high specific capacity, operating voltage, low cost, and environmental friendliness spinel LiNi0.5Mn1.5O4 (LNMO) material make it one the most promising cathode materials for next-generation lithium-ion batteries. disproportionation reaction Mn3+ leads to Jahn-Teller distortion, which is key issue in reducing crystal structure stability limiting electrochemical material. In this work, single-crystal LNMO was synthesized successfully by sol-gel method. morphology content as-prepared were tuned altering synthesis temperature. results demonstrated that LNMO_110 exhibited uniform particle distribution as well presence lowest concentration Mn3+, beneficial ion diffusion electronic conductivity. As a result, had an optimized rate performance 105.6 mAh g-1 at 1 C cycling 116.8 0.1 after 100 cycles.

Language: Английский

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Constructing fast ion/electron migration multichannels and aliovalent doping co-regulated MoSe2 for high energy density Na+ storage

Electrochimica Acta, Journal Year: 2024, Volume and Issue: 480, P. 143944 - 143944

Published: Feb. 9, 2024

Language: Английский

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