Unlocking the potential of MBenes for sensing applications: A review of gas and biosensor innovations

Coordination Chemistry Reviews, Год журнала: 2025, Номер 529, С. 216458 - 216458

Опубликована: Янв. 22, 2025

Язык: Английский

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Advancing gel polymer electrolytes for next-generation high-performance solid-state supercapacitors: A comprehensive review

Journal of Energy Storage, Год журнала: 2024, Номер 107, С. 114851 - 114851

Опубликована: Дек. 10, 2024

Язык: Английский

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Unlocking the potential of MoS2/Ti2BT2 (T=F, Cl, Br) heterostructures as anode materials of lithium/sodium-ion batteries: A first principles investigation

Surfaces and Interfaces, Год журнала: 2025, Номер 57, С. 105774 - 105774

Опубликована: Янв. 1, 2025

Язык: Английский

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Heterostructured CoO/MoB MBene Composites for High Perfor-mance Lithium-ion Batteries Anode

iScience, Год журнала: 2025, Номер 28(4), С. 112133 - 112133

Опубликована: Март 3, 2025

Transition metal oxide CoO has attracted extensive attention as a potential anode material for lithium-ion batteries (LIBs) due to its impressive theoretical specific capacity. However, pristine often suffers from structural collapse during cycling, resulting in reduced To address these challenges, we developed method situ grow octahedral nanoparticles on hierarchical multilayer MoB MBene. The matched layer gradients and heterojunction formation between MBene effectively accommodate the volume expansion of CoO. Following 200 cycles at 100 mA/g, CoO/MoB electrode achieves capacity 819.8 mAh/g, significant 2.58-fold performance improvement over Even 1000 composite retains 601.3 mAh/g after 600 cycles, while only 142.4 mAh/g. This breakthrough suggests holds great promise improving LIBs may pave way development advanced materials.

Язык: Английский

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Understanding the Li/Na intercalation mechanism in MoS2/Ti2BT2 (T=Se, Te) heterostructures: An atomic-scale investigation

Colloids and Surfaces A Physicochemical and Engineering Aspects, Год журнала: 2025, Номер unknown, С. 136155 - 136155

Опубликована: Янв. 1, 2025

Язык: Английский

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Hydrothermal green synthesis and electrochemical properties of Mo4/3B2Tx MBene

Ionics, Год журнала: 2025, Номер unknown

Опубликована: Март 15, 2025

Язык: Английский

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Electronic analysis of 1-ethyl-3-methyl imidazolium halide adsorption on AlN nanoflakes

Journal of Molecular Graphics and Modelling, Год журнала: 2025, Номер unknown, С. 109041 - 109041

Опубликована: Март 1, 2025

Язык: Английский

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Enhancing the Performance of MXenes and MBenes-Based Materials for Maximized Efficiency in the Oxygen Reduction Reaction

IGI Global eBooks, Год журнала: 2025, Номер unknown, С. 171 - 202

Опубликована: Апрель 8, 2025

MXenes and MBenes, advanced two-dimensional materials with outstanding structural electronic properties, are gaining prominence in energy conversion storage, particularly for the oxygen reduction reaction (ORR). ORR, essential fuel cells metal-air batteries, suffers from sluggish kinetics, efficient catalysts. While noble metals like platinum excel this role, their high cost scarcity necessitate alternatives. MXenes, consisting of transition metal carbides, nitrides, or carbonitrides, exhibit metallic conductivity tunable surface chemistry, making them ideal ORR catalysis. Similarly, nitride-based analogs, show great promise. Optimization methods selective etching, functionalization, heteroatom doping significantly enhance catalytic performance. This review explores synthesis, structure, mechanisms highlighting recent progress, addressing stability scalability challenges, identifying future directions improving efficiency sustainable applications.

Язык: Английский

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Enhanced Electrochemical Performance of Aqueous Zinc‐Ion Batteries With Porous Basil‐Derived Carbon and Nanostructured MnO₂ Composite Cathodes

Battery energy, Год журнала: 2025, Номер unknown

Опубликована: Апрель 16, 2025

ABSTRACT This study introduces a novel composite cathode for aqueous zinc‐ion batteries (ZIBs), leveraging porous basil‐derived activated carbon (BAC) and nanostructured manganese dioxide (MnO 2 ) synthesized through one‐step hydrothermal process. For the first time, is integrated with MnO , resulting in enhanced electrochemical performance. The /BAC delivers remarkable specific capacity of 237 mAh/g at 0.5 A/g, along an energy density 314 Wh/kg power 0.66 kW/kg, outperforming cathodes made from pristine or BAC. These improvements stem reduced particle size synergistic balance capacitive diffusive charge storage mechanisms. Density functional theory calculations corroborate experimental results, revealing composite's superior quantum (158.7 µC/cm capacitance (80.4 µF/cm ). Stability assessments highlight excellent cycle life, > 90% retention 100% Coulombic efficiency over 300 cycles. exceptional performance attributed to material's unique nanostructure, high surface area (1090 m /g), optimized porosity. Additionally, practical applications ZIBs pouch cell form using MnO₂/BAC are demonstrated, showcasing its capability toy car satisfactory distance. establishes new benchmark sustainable cost‐effective materials, significantly advancing ZIB technology high‐efficiency applications.

Язык: Английский

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MBenes: Powering the future of energy storage and electrocatalysis

Journal of Energy Storage, Год журнала: 2024, Номер 100, С. 113310 - 113310

Опубликована: Сен. 11, 2024

Язык: Английский

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