Procedia Computer Science, Год журнала: 2024, Номер 243, С. 734 - 743
Опубликована: Янв. 1, 2024
Язык: Английский
Applied Energy, Год журнала: 2025, Номер 391, С. 125918 - 125918
Опубликована: Апрель 17, 2025
Язык: Английский
Процитировано
0
Materials Today Chemistry, Год журнала: 2025, Номер 46, С. 102744 - 102744
Опубликована: Май 12, 2025
Язык: Английский
Процитировано
0
Langmuir, Год журнала: 2025, Номер unknown
Опубликована: Май 30, 2025
MXenes stand out in Triboelectric Nanogenerator devices due to their tunable surface terminations, structural diversity, and excellent electrical conductivity. However, no consensus has been reached when comparing the performance of MXenes. This study presents first theory-driven framework that links triboelectric behavior atomic-scale properties. It also introduces a computational approach for benchmarking materials, offering an alternative traditional series method. By combining analytical models with density functional theory (DFT) calculations, we evaluate 48 MXene members (M2XT2, M = Ti, V, Cr, Mn; X C N; Tx F, O, OH, Cl, H, N) based on key physicochemical parameters: bandgap, work function, charge density, effective states. Results highlight exceptional potential specific MXenes, such as Mn2CF2, Mn2NF2, Ti2NN2, Cr2CO2, negative friction layers electron trappers high function superior density. Additionally, OH like V2C(OH)2, Cr2N(OH)2, Ti2C(OH)2, Ti2N(OH)2 demonstrate optimal positive layers.
Язык: Английский
Процитировано
0
Materials Science in Semiconductor Processing, Год журнала: 2025, Номер 198, С. 109739 - 109739
Опубликована: Июнь 3, 2025
Язык: Английский
Процитировано
0
Small, Год журнала: 2024, Номер unknown
Опубликована: Окт. 2, 2024
Abstract The rapid advancement of triboelectric nanogenerators (TENGs) has introduced a transformative approach to energy harvesting and self‐powered sensing in recent years. Nonetheless, the untapped potential TENGs practical scenarios necessitates multiple strategies like material selections structure designs enhance their output performance. Given various superior properties, MXenes, kind novel 2D materials, have demonstrated great promise enhancing TENG functionality. Here, this review comprehensively delineates advantages incorporating MXenes into TENGs, majoring six pivotal aspects. First, an overview is provided, stating theoretical foundations, working modes, considerations, prevailing challenges. Additionally, structural characteristics, fabrication methodologies, family charting developmental trajectory are highlighted. selection as functional layers (negative positive layer, electrode layer) while designing briefed. Furthermore, distinctive MXene‐based applications emphasized. Last, existing challenges highlighted, future developing directions forecasted.
Язык: Английский
Процитировано
2
Membranes, Год журнала: 2024, Номер 14(12), С. 271 - 271
Опубликована: Дек. 16, 2024
Triboelectric nanogenerators (TENGs) have garnered significant attention due to their high energy conversion efficiency and extensive application potential in harvesting self-powered devices. Recent advancements electrospun nanofibers, attributed outstanding mechanical properties tailored surface characteristics, meant that they can be used as a critical material for enhancing TENGs performance. This review provides comprehensive overview of the developments nanofiber-based TENGs. It begins with an exploration fundamental principles behind electrospinning triboelectricity, followed by detailed examination performance various polymer materials, including poly (vinylidene fluoride) (PVDF), polyamide (PA), thermoplastic polyurethane (TPU), polyacrylonitrile (PAN), other polymers. Furthermore, this analyzes influence diverse structural designs—such fiber architectures, bionic configurations, multilayer structures—on Applications across devices, environmental harvesting, wearable technologies are discussed. The concludes highlighting current challenges outlining future research directions, offering valuable insights researchers engineers field.
Язык: Английский
Процитировано
2
Опубликована: Янв. 1, 2024
Triboelectric nanogenerators (TENG) for harvesting blue energy are moving in the direction of large-scale and development. However, design large TENG shells rules cell arrays have rarely been studied explored. In this paper, motion attitude shell under action directional waves revealed through experiments cm-level array shell. A wireless three-axis sensor is mounted center enclosure to acquire raw data from different participants. On premise understanding movement laws near far shores ocean, experimental scheme was carefully designed. Firstly, response frequency Z-axis deflection basic were studied. As a result, cuboid has excellent resistance on Z-axis. Then, according anti-deflection characteristics shell, law further improve advantage found. This that with increase moment inertia, range decreases. Finally, X-axis swing angle The results show low gravity draft contribute angle. revelation these provides reference promoting development triboelectric collecting energy.
Язык: Английский
Процитировано
0
Procedia Computer Science, Год журнала: 2024, Номер 243, С. 734 - 743
Опубликована: Янв. 1, 2024
Язык: Английский
Процитировано
0