Industrial Crops and Products, Год журнала: 2025, Номер 227, С. 120855 - 120855
Опубликована: Март 15, 2025
Язык: Английский
ACS Applied Electronic Materials, Год журнала: 2024, Номер 7(1), С. 1 - 12
Опубликована: Дек. 23, 2024
The liquid–liquid triboelectric nanogenerator (L-L TENG) is an emerging nanogeneration technology that converts weak mechanical energy, tidal and other forms of energy into electricity through the frictional interactions between liquids. This paper reviews research progress L-L TENG. First, it provides overview working principles TENG, analyzes its basic mechanisms, summarizes fundamental operation modes while organizing materials currently used for charge transfer. Additionally, this outlines applications TENG in harvesting, medicine, fields, offering insights performance enhancement expansion application scenarios. Finally, discusses challenges facing development as well future direction potential applications. Overall, conversion technology, has attracted widespread interest from scientists worldwide. review aims to provide scientists, engineers, researchers related fields with a comprehensive perspective further advance area research.
Язык: Английский
Процитировано
31
Nano Letters, Год журнала: 2024, Номер 24(25), С. 7809 - 7818
Опубликована: Июнь 14, 2024
Noncontact sensing technology serves as a pivotal medium for seamless data acquisition and intelligent perception in the era of Internet Things (IoT), bringing innovative interactive experiences to wearable human–machine interaction networks. However, pervasive limitations current noncontact devices posed by harsh environmental conditions hinder precision stability signals. In this study, triboelectric nanopaper prepared phase-directed assembly strategy is presented, which possesses low charge transfer mobility (1618 cm2 V–1 s–1) exceptional high-temperature stability. Wearable self-powered sensors constructed from operate stably under high temperatures (200 °C). Furthermore, temperature warning system workers hazardous environments demonstrated, capable nonintrusively identifying harmful thermal stimuli detecting motion status. This research not only establishes technological foundation accurate stable but also promotes sustainable development IoT extreme environments.
Язык: Английский
Процитировано
26
Advanced Functional Materials, Год журнала: 2024, Номер unknown
Опубликована: Июль 21, 2024
Abstract Self‐healing materials that integrate excellent mechanical properties and high healing efficiency meet the requirements of flexible electronic sensors for flexibility reliability. In field wearable devices, they are great significance improving stability equipment reducing frequency replacement. However, strength often limits their self‐healing ability. When damage occurs, it will hinder microstructural adjustment fluidity material at damaged site, thus negatively affecting activation execution mechanism. this study, a strength‐toughness room‐temperature triboelectric is prepared by dynamic nanoconfinement effect quenching ethanol (referred to as DNCQ strategy). The improves aggregation nanocluster phase, constructed nanoconfined network skillfully balances contradiction between obtained has tensile (27.1 MPa), toughness (97.9 MJ m −3 ), (88.6%). self‐powered pressure distribution sensing array based on can accurately reflect object, which potential application prospects in devices.
Язык: Английский
Процитировано
25
Materials Today, Год журнала: 2024, Номер unknown
Опубликована: Сен. 1, 2024
Язык: Английский
Процитировано
25
Advanced Materials, Год журнала: 2024, Номер unknown
Опубликована: Ноя. 14, 2024
Abstract Quasi‐solid‐state aqueous zinc ion batteries suffer from anodic dendrite growth during plating/stripping processes, impeding their commercial application. The inhibition of dendrites by high‐modulus electrolytes has been proven to be effective. However, hydrogel are difficult achieve high modulus owing inherent water contents. This work reports a electrolyte with ultrahigh that can overcome the stress through mechanical suppression effect. By combining wet‐annealing, solvent‐exchange, and salting‐out processes tuning hydrophobic crystalline domains, is obtained substantial content (≈70%), (198.5 MPa), toughness (274.3 MJ m −3 ), zinc‐ion conductivity (28.9 mS cm −1 which significantly outperforms previously reported poly(vinyl alcohol)‐based hydrogels. As result, exhibits excellent dendrite‐suppression effect achieves stable performance in Zn||Zn symmetric (1800 h cycle life at 1 mA −2 ). Moreover, Zn||V 2 O 5 pouch display cycling operate stably even under extreme conditions, such as large bending angle (180°) automotive crushing. provides promising approach for designing mechanically reliable advanced batteries.
Язык: Английский
Процитировано
24
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
eScience, Год журнала: 2024, Номер unknown, С. 100324 - 100324
Опубликована: Окт. 1, 2024
Язык: Английский
Процитировано
20
Nano-Micro Letters, Год журнала: 2025, Номер 17(1)
Опубликована: Янв. 15, 2025
Abstract The proliferation of wearable biodevices has boosted the development soft, innovative, and multifunctional materials for human health monitoring. integration sensors with intelligent systems is an overwhelming tendency, providing powerful tools remote monitoring personal management. Among many candidates, two-dimensional (2D) stand out due to several exotic mechanical, electrical, optical, chemical properties that can be efficiently integrated into atomic-thin films. While previous reviews on 2D primarily focus conventional configurations like graphene, rapid new opened up novel applications, particularly in smart interaction functionalities. This review aims consolidate recent progress, highlight unique advantages materials, guide future research by discussing existing challenges opportunities applying biodevices. We begin in-depth analysis advantages, sensing mechanisms, potential applications biodevice fabrication. Following this, we systematically discuss state-of-the-art based various physiological signals within body. Special attention given showcasing multi-functionality devices, mainly including self-power supply, diagnosis/treatment, human–machine interaction. Finally, concludes a concise summary prospective solutions concerning utilization advanced
Язык: Английский
Процитировано
15
Advanced Functional Materials, Год журнала: 2025, Номер unknown
Опубликована: Янв. 29, 2025
Abstract The rapid development of wearable electronic devices has posed higher demands on the design strategies advanced sensing materials. Multidimensional functionality and energy self‐sufficiency have consistently been focal points in field sensing. construction biomimetic nanostructures materials can endow sensors with intrinsic response characteristics derivative performance. Here, inspired by Janus structure function human skin, a gradient nano‐doping strategy is proposed for developing cellulosic triboelectric biomimetic‐ordered asymmetric structures. This integrates complementary advantages internal components structures to meet complex requirements self‐powered material simultaneously achieves high electrical output power (2.37 W m −2 ), excellent mechanical properties (withstanding tensile forces over 20 080 times its weight), thermal conductivity. wireless system designed accordingly demonstrates sensitivity (27.3 kPa −1 ) sustained performance fidelity (15 000 cycles), faithfully recording motion training information. research holds significant value practical implications structure, properties, application platforms devices.
Язык: Английский
Процитировано
6
Materials Today, Год журнала: 2024, Номер unknown
Опубликована: Сен. 1, 2024
Язык: Английский
Процитировано
17