Constructing Three-Dimensional Porous SnS₂/RGO as Superior-Rate and Long-Life Anodes for Lithium-Ion Batteries

Langmuir, Год журнала: 2025, Номер unknown

Опубликована: Янв. 6, 2025

Tin-based sulfides, possessing a unique layered structure and high theoretical capacity, stand as highly prospective contenders for anode materials in lithium-ion batteries (LIBs). Nevertheless, the pronounced volume expansion that occurs during lithium storage poor capacity retention have limited its progress toward commercialization. Herein, we designed prepared SnS

Язык: Английский

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Litchi-like Sn-MOF derived SnS2@SC composite as an advanced anode material for Lithium-Ion batteries

Applied Surface Science, Год журнала: 2024, Номер 686, С. 162116 - 162116

Опубликована: Дек. 18, 2024

Язык: Английский

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A Flexible, Sustainable, and Deep Learning-Assisted Triboelectric Patch for Self-Powered Interactive Sensing and Wound Healing Applications

Nano Energy, Год журнала: 2024, Номер unknown, С. 110501 - 110501

Опубликована: Ноя. 1, 2024

Язык: Английский

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Rationally engineering a binary SnS_0.5Se_0.5/carbon nest-coated Si nanosphere for a high-performance lithium-ion battery anode

Chemical Science, Год журнала: 2024, Номер 15(38), С. 15769 - 15775

Опубликована: Янв. 1, 2024

A nanohybrid composed of core-nest structured Si@SnS 0.5 Se /carbon is developed using silicon as the core and SnS a binary nest, displaying high performance, which significant for engineering many energy-storage composites.

Язык: Английский

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Tailoring the Li⁺ Intercalation Energy of Carbon Nanocage Anodes Via Atomic Al‐Doping for High‐Performance Lithium‐Ion Batteries

Small, Год журнала: 2024, Номер 20(50)

Опубликована: Окт. 2, 2024

Abstract Graphitic carbon materials are widely used in lithium‐ion batteries (LIBs) due to their stability and high conductivity. However, graphite anodes have low specific capacity degrade over time, limiting application. To meet advanced energy storage needs, high‐performance graphitic required. Enhancing the electrochemical performance of can be achieved through boron nitrogen doping incorporating 3D structures such as nanocages (CNCs). In this study, aluminum (Al) is introduced into CNC lattices via chemical vapor deposition (CVD). The hollow structure CNCs enables fast electrolyte penetration. Density functional theory (DFT) calculations show that Al lowers intercalation Li + . Al–boron (B)–nitrogen (N‐doped (AlBN‐CNC) anode demonstrates an ultrahigh rate (≈300 mAh g −1 at 10 A ) a prolonged fast‐charging lifespan (862.82 5 after 1000 cycles), surpassing N‐doped or BN‐doped CNCs. improves charging kinetics structural stability. Surprisingly, AlBN‐CNCs exhibit increased upon cycling enlarged interlayer spacing. Characterization nanostructures confirms effectively tailors enhances properties, providing new strategy for high‐capacity, next‐generation LIBs.

Язык: Английский

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Unveiling the role of temperature on structural, compositional, morphological, thermal and optical properties of hydrothermally synthesized SnS2 nanostructures

Inorganic Chemistry Communications, Год журнала: 2024, Номер unknown, С. 113548 - 113548

Опубликована: Ноя. 1, 2024

Язык: Английский

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Preparation and Physicochemical Properties Studies of SnS2 and SnS/SnS2 Nanoparticles and use as Efficient Photocatalysts for the Degradation of Rhodamine B

Chemistry Africa, Год журнала: 2024, Номер unknown

Опубликована: Ноя. 22, 2024

Язык: Английский

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