Nano Energy, Год журнала: 2023, Номер 120, С. 109185 - 109185
Опубликована: Дек. 12, 2023
Язык: Английский
ACS Nano, Год журнала: 2023, Номер 17(12), С. 11087 - 11219
Опубликована: Май 23, 2023
Serious climate changes and energy-related environmental problems are currently critical issues in the world. In order to reduce carbon emissions save our environment, renewable energy harvesting technologies will serve as a key solution near future. Among them, triboelectric nanogenerators (TENGs), which is one of most promising mechanical harvesters by means contact electrification phenomenon, explosively developing due abundant wasting sources number superior advantages wide availability selection materials, relatively simple device configurations, low-cost processing. Significant experimental theoretical efforts have been achieved toward understanding fundamental behaviors range demonstrations since its report 2012. As result, considerable technological advancement has exhibited it advances timeline achievement proposed roadmap. Now, technology reached stage prototype development with verification performance beyond lab scale environment commercialization. this review, distinguished authors world worked together summarize state art theory, devices, systems, circuits, applications TENG fields. The great research achievements researchers field around over past decade expected play major role coming fruition unexpectedly accelerated next decade.
Язык: Английский
Процитировано
287
Chemical Engineering Journal, Год журнала: 2022, Номер 451, С. 138741 - 138741
Опубликована: Авг. 23, 2022
The proliferation of triboelectric nanogenerator based devices and the ever-growing demand for wearable electronics has increased need potential functional materials their fabrication. Among various class investigated in recent studies, textile-based TENGs have exhibited superior output performance wearability. This review examines developments made field T-TENGs with respect to prospective design strategies. A categorisation on different constructs configurations textile conjunction fabrication methods employed been presented. Moreover, a detailed account efficiency approaches improving discussed. Additionally, also performs an in-depth look at major challenges faced by such as low output, washability stretchability component. concludes prospects addressing identified limitations associated existing
Язык: Английский
Процитировано
101
Frontiers of Chemical Science and Engineering, Год журнала: 2023, Номер 17(6), С. 635 - 678
Опубликована: Апрель 2, 2023
Язык: Английский
Процитировано
67
Nano Energy, Год журнала: 2023, Номер 109, С. 108231 - 108231
Опубликована: Янв. 26, 2023
Язык: Английский
Процитировано
52
Advanced Functional Materials, Год журнала: 2024, Номер unknown
Опубликована: Авг. 30, 2024
Abstract Drawing inspiration from nature has served as a crucial driving force behind human progress, enabling groundbreaking advancements and cross‐disciplinary integration through the emulation of biological superhydrophobic phenomena. Bioinspired triboelectric materials stand out among advanced due to their unique hydrophobic properties, exceptional moisture resistance, remarkable electrical performance. However, inherent complexity natural phenomena need for refinement in bioinspired design pose significant challenges development materials. This comprehensive review delves into perspectives theoretical underpinnings, fabrication strategies, cutting‐edge applications. Rooted interaction mechanisms between water molecules materials, importance enhanced properties is elucidated. A systematic overview materials’ construction strategies presented, offering fresh insights application high‐performance nanogenerators (TENGs). Finally, current untapped opportunities are summarized fully unlock potential applications TENGs.
Язык: Английский
Процитировано
21
Polymer science & technology., Год журнала: 2025, Номер unknown
Опубликована: Фев. 5, 2025
Язык: Английский
Процитировано
4
Small, Год журнала: 2022, Номер 18(24)
Опубликована: Май 12, 2022
As an emerging energy-harvesting technology, the triboelectric nanogenerator (TENG) is considered a powerful driving force toward new-era of Internet Things and artificial intelligence, but its output performance dramatically influenced by environmental humidity. Herein, direct current TENG (DC-TENG) based on triboelectrification effect electrostatic breakdown reported to address problem attenuation in high humidity environments for conventional TENGs. It found that not only enhances sliding hydrophobic materials, also promotes process DC-TENG, thus contributing improvement DC-TENG output. Furthermore, taking poly(vinyl chloride) film as friction layer, effective surface charge density with microstructure-designed electrode achieves milestone value ≈2.97 mC m-2 under 90% relative humidity, which almost 1.42-fold larger than 30% RH. This work establishes methodology boost environment, foundation practical applications large-scale energy harvesting.
Язык: Английский
Процитировано
65
Nano Energy, Год журнала: 2022, Номер 104, С. 107916 - 107916
Опубликована: Окт. 19, 2022
Язык: Английский
Процитировано
44
ACS Applied Materials & Interfaces, Год журнала: 2023, Номер 15(50), С. 58806 - 58814
Опубликована: Дек. 6, 2023
Triboelectric nanogenerators (TENGs) are an emerging class of energy harvesting devices with considerable potential across diverse applications, including wearable electronic and self-powered sensors. However, sustained contact, friction, incidental scratches during operation can lead to a deterioration in the electrical output performance TENG, thereby reducing its overall service life. To address this issue, we developed self-healing elastomer by incorporating disulfide bonds metal coordination into polyurethane (PU) chain. The resulting demonstrated exceptional toughness, high value 85 kJ m–3 impressive efficiency 85.5%. Specifically, TENG based on that PU generated short circuit current 12 μA, open voltage 120 V, transfer charge 38.5 nC within 2 cm × area, operating contact-separation mode. With external resistance 20 MΩ, achieved power density 2.1 W m–2. Notably, even after self-healing, was maintained at 95% undamaged device. Finally, employed construct noncontact sensing system be applied monitor human motion accurately. This research may expand application prospects materials future human–computer interaction fields.
Язык: Английский
Процитировано
35
Chemical Engineering Journal, Год журнала: 2023, Номер 472, С. 145039 - 145039
Опубликована: Июль 26, 2023
Язык: Английский
Процитировано
32