Hexafluorozirconic acid-etched MXene for ammonium-ion capacitors

Journal of Alloys and Compounds, Год журнала: 2024, Номер 1010, С. 177962 - 177962

Опубликована: Дек. 5, 2024

Язык: Английский

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The Future of MXenes: Exploring Oxidative Degradation Pathways and Coping with Surface/Edge Passivation Approach

Small, Год журнала: 2025, Номер unknown

Опубликована: Янв. 17, 2025

The MXene, which is usually transition metal carbide, nitride, and carbonitride, one of the emerging family 2D materials, exhibiting considerable potential across various research areas. Despite theoretical versatility, practical application MXene prohibited due to its spontaneous oxidative degradation. This review meticulously discusses factors influencing oxidation MXenes, considering both thermodynamic kinetic point view. mechanisms are systematically introduced, based on experimental models. Typically, surfaces edges MXenes susceptible oxidation, as surface terminal groups easily attacked by oxygen water molecules, ultimately leading structural deformation. To retard degradation, ligand mediated surface/edge passivation suggested a promising strategy. In this regard, detailed strategies for explained types chemistry at MXene-ligand interface-covalent bonding, electrostatic interactions, hydrogen bonding-and type stabilizing moieties-organic, inorganic, biomolecules, polymers. retardation discussed in relation with interaction passivating moiety. aims catalyze future identify efficient cost-effective ligands engineering enhancing their stability.

Язык: Английский

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Optimizing d-p orbital hybridization within V2C-MXene for enhanced sodium ion capture in capacitive deionization

Desalination, Год журнала: 2025, Номер unknown, С. 118601 - 118601

Опубликована: Янв. 1, 2025

Язык: Английский

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Research progress on flexible stress and strain sensing based on multi-dimensional MXene composites

Materials Today Chemistry, Год журнала: 2025, Номер 44, С. 102569 - 102569

Опубликована: Фев. 10, 2025

Язык: Английский

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MXene functionalized cathodes, anodes, and separators for batteries

Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 160809 - 160809

Опубликована: Фев. 1, 2025

Язык: Английский

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Strategy of constructing unsaturated bond on hexagonal pore MXene through titanium vacancy defects realizes antioxidant stable storage of potassium-ions in neutral aqueous system

Journal of Colloid and Interface Science, Год журнала: 2025, Номер 688, С. 362 - 374

Опубликована: Фев. 18, 2025

Язык: Английский

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Multifunctional Sensitive Positive Friction Layer of TPU/MXene/STO Composited Film for Triboelectric Nanogenerator

Nano Letters, Год журнала: 2025, Номер unknown

Опубликована: Март 26, 2025

Triboelectric nanogenerators (TENGs) are ideal candidates for flexible wearable electronics due to their simple structure, high output voltage, and sensitivity. However, the of TENG still needs further improvement. This study fabricated a positive triboelectric layer with fillers improve equipped dense, irregular surface structure by using electrospinning. The effect composite filler consisting conductive MXene nanosheets ferroelectric strontium titanate nanoparticles was investigated adjusting ratio. Compared pure thermoplastic polyurethane (TPU), voltage current TMS-based (TPU/MXene/STO) increased 7 34 times. Furthermore, has been successfully applied in sensing. It can detect curvature different object grips various breathing conditions, making it promising intelligent sensing health monitoring applications. developed low-cost, high-performance, highly sensitive TENG, which shows significant potential smart devices.

Язык: Английский

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Electrochemical performance of Ag nanoparticles-integrated surface-terminated V2CTx MXene for enhanced energy storage

Journal of Alloys and Compounds, Год журнала: 2025, Номер unknown, С. 180025 - 180025

Опубликована: Март 1, 2025

Язык: Английский

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Bioderived Hierarchically Porous Electrode with High Polarity for Lithium–Sulfur Batterties

Energy & Fuels, Год журнала: 2025, Номер unknown

Опубликована: Апрель 9, 2025

Язык: Английский

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Refractory Metal‐Based MXenes: Cutting‐Edge Preparation and Applications

Small, Год журнала: 2024, Номер unknown

Опубликована: Ноя. 1, 2024

Abstract Refractory metal‐based MXenes refer to with M as a refractory metal. Due their high conductivity, large specific surface area, multiple active sites, photothermal conversion efficiency, adjustable groups, and controllable nanolayer spacing, they hold broad application prospects in various fields such photoelectrocatalysis, biomedicine, water treatment, electromagnetic shielding, sensors. The unique physical properties of are related electronic crystal structures. interstitial layer causes the carbides exhibit different behavior compared original At same time, preparation methods have great influence on interlayer spacing termination MXenes, thus affecting performance. This review systematically summarizes latest progress frontier applications offering new insights for further development. Additionally, characterization techniques first‐principles calculations summarized, which crucial optimizing catalysis, energy storage, In summary, current challenges future development Mxenes addressed, aiming provide indispensable information intelligent design 2D materials future.

Язык: Английский

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