Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 161042 - 161042
Опубликована: Фев. 1, 2025
Язык: Английский
Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 161042 - 161042
Опубликована: Фев. 1, 2025
Язык: Английский
Small, Год журнала: 2023, Номер 19(22)
Опубликована: Фев. 25, 2023
Abstract With the development of autonomous/smart technologies and Internet Things (IoT), tremendous wireless sensor nodes (WSNs) are great importance to realize intelligent mechanical engineering, which is significant in industrial social fields. However, current power supply methods, cable battery for instance, face challenges such as layout difficulties, high cost, short life, environmental pollution. Meanwhile, vibration ubiquitous machinery, vehicles, structures, etc., but has been regarded an unwanted by‐product wasted most cases. Therefore, it crucial harvest energy achieve situ these WSNs. As a recent conversion technology, triboelectric nanogenerator (TENG) particularly good at harvesting broadband, weak, irregular energy, provides feasible scheme In this review, achievements (VEH) related engineering based on TENG systematically reviewed from perspective contact–separation (C‐S) freestanding modes. Finally, existing forthcoming orientation VEH discussed depth, will be conducive future era IoT.
Язык: Английский
Процитировано
45Nano Energy, Год журнала: 2024, Номер 128, С. 109912 - 109912
Опубликована: Июнь 20, 2024
Язык: Английский
Процитировано
42ACS Applied Materials & Interfaces, Год журнала: 2024, Номер 16(5), С. 6239 - 6249
Опубликована: Янв. 25, 2024
Hybrid piezoelectric/triboelectric nanogenerators combine the merits of piezoelectric (PENGs) and triboelectric (TENGs), possessing enhanced electrical output sensitivity. However, structures majority hybrid are rather complex in integrating both functions, limiting their practical application wearable electronics. Herein, we propose to construct a nanogenerator (PT-NG) with simple structure based on composite film simultaneously achieve coupling charge generation triboelectrification improved energy conversion efficiency. The consists electrospun PVDF nanofibers embedded surface PDMS film, which not only forms rough nanomorphology but also provides structural protection by during compressive deformation. results have shown that PT-NG can generate much higher outputs than individual TENG PENG devices. devices exhibit high level mechanical-to-electrical efficiency superior performance charging capacitors functioning as self-powered sensors for detection different signals from finger movement, recognition various gestures, monitoring respiration. More importantly, device possesses an impressive durability, maintaining its layered over 5000 testing cycles without noticing any obvious damage or detachment between layers. Our demonstrated combining substrate is efficient way fabricate highly harvesting intelligent identification health monitoring.
Язык: Английский
Процитировано
39Nano-Micro Letters, Год журнала: 2024, Номер 16(1)
Опубликована: Май 31, 2024
Abstract The rapid development of the Internet Things and artificial intelligence technologies has increased need for wearable, portable, self-powered flexible sensing devices. Triboelectric nanogenerators (TENGs) based on gel materials (with excellent conductivity, mechanical tunability, environmental adaptability, biocompatibility) are considered an advanced approach developing a new generation sensors. This review comprehensively summarizes recent advances in gel-based TENGs sensors, covering their principles, properties, applications. Based requirements working mechanism characteristic advantages gels introduced. Design strategies performance optimization hydrogel-, organogel-, aerogel-based systematically summarized. In addition, applications human motion sensing, tactile health monitoring, human–machine interaction, other related fields Finally, challenges discussed, feasible proposed to guide future research.
Язык: Английский
Процитировано
38Resources Policy, Год журнала: 2024, Номер 90, С. 104721 - 104721
Опубликована: Фев. 9, 2024
Язык: Английский
Процитировано
36Nano Energy, Год журнала: 2024, Номер 122, С. 109328 - 109328
Опубликована: Янв. 22, 2024
Язык: Английский
Процитировано
34Advanced Composites and Hybrid Materials, Год журнала: 2024, Номер 7(3)
Опубликована: Май 15, 2024
Язык: Английский
Процитировано
32Chemical Engineering Journal, Год журнала: 2024, Номер 487, С. 150677 - 150677
Опубликована: Март 26, 2024
Язык: Английский
Процитировано
30Nano Energy, Год журнала: 2024, Номер 122, С. 109330 - 109330
Опубликована: Янв. 24, 2024
Язык: Английский
Процитировано
28Materials Today, Год журнала: 2024, Номер unknown
Опубликована: Сен. 1, 2024
Язык: Английский
Процитировано
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