Nano Energy, Год журнала: 2024, Номер unknown, С. 110620 - 110620
Опубликована: Дек. 1, 2024
Язык: Английский
Advanced Materials, Год журнала: 2024, Номер unknown
Опубликована: Авг. 6, 2024
Triboelectric nanogenerators (TENGs) play a crucial role in attaining sustainable energy for various wearable devices. Polymer materials are essential components of TENGs. Biopolymers suitable TENGs because their degradability, natural sourcing, and cost-effectiveness. Herein, the latest progress commonly used biopolymers well-designed biomimetic techniques TENG is summarized. The applications rubber, polysaccharides, protein-based biopolymers, other common synthetic technology summarized detail. Each biopolymer discussed based on its electrification capability, polarity variations, specific functionalities as active functional layers Important strategies related also to guide structural design TENG. In future, study triboelectric may focus exploring alternative candidates, enhancing charge density, expanding functionality. Various possible biopolymer-based proposed this review. By applying methods devices, fields healthcare, environmental monitoring, wearable/implantable electronics can be further promoted.
Язык: Английский
Процитировано
27
Advanced Functional Materials, Год журнала: 2025, Номер unknown
Опубликована: Янв. 16, 2025
Abstract Smart flooring embedded with TENG technology enhances safety and security in dream homes by generating energy through movement, providing real‐time alerts monitoring capabilities. Research on smart is limited, particularly concerning its washability, which remains a significant drawback. To tackle this challenge, an innovative solution developed that not only washable but also flexible durable, combining barium titanate (BT) graphite fluorinated polymer (FG) within Ecoflex (EC) matrix, utilizing sandwich‐style single‐electrode (SWSE‐TENG) configuration. This design exhibits remarkable triboelectric performance, achieving open‐circuit potential of 1000 V short‐circuit current 25 µA when tapped nitrile‐glove‐clad hand. Extensive testing under various conditions such as humidity, water immersion, frequent washing demonstrates outstanding stability resilience. The SWSE‐TENG shows promising applications safety, security, athletic environments. Prior to this, EC‐BT‐FG composites varying BT FG concentrations using facile casting technique are fabricated, systematically analyzing their structural, crystalline, electrical properties. Notably, the 5 wt% EC composite (EC‐5‐5) superior making it optimal choice for solution.
Язык: Английский
Процитировано
5
Advanced Materials, Год журнала: 2025, Номер unknown
Опубликована: Янв. 21, 2025
Abstract Triboelectric nanogenerators (TENGs) have gained significant attention for ability to convert mechanical energy into electrical energy. As the applications of TENG devices expand, their safety and reliability becomes priority, particularly where there is risk fire or spontaneous combustion. Flame‐retardant materials can be employed address these concerns without compromising performance efficiency TENGs. The primary focus this review on flame‐retardant materials, including polymers, biomaterials, liquid aerogels, carbon‐based materials. fundamental properties are elucidated. characteristics each material type described, along with potential boost importance flame retardancy in advancing technology projected from its usage wearable electronics, self‐powered sensors, smart textiles. Current challenges such as compatibility, fabrication complexity, environmental addressed, proposed strategies overcoming them. This underscores significance strengthening functionality devices, paving way widespread adoption across various industries.
Язык: Английский
Процитировано
4
Advanced Energy Materials, Год журнала: 2024, Номер unknown
Опубликована: Сен. 10, 2024
Abstract In the era of Internet Things (IoT) and Artificial Intelligence (AI), sensors have become an integral part intelligent systems. Although traditional sensing technology is very mature in long‐term development, there are remaining defects limitations that make it difficult to meet growing demands current applications, such as high‐sensitivity detection self‐supplied sensing. As a new type sensor, array triboelectric nanogenerators (TENG)‐based tactile can respond wide dynamic range mechanical stimuli surrounding environment converting them into quantifiable electrical signals, thus realizing real‐time The structure allows for fine delineation area improved spatial resolution, resulting accurate localization quantification detected been widely used wearable devices, smart interaction, medical health detection, other fields. this paper, latest research progress functional based on arrayed systematically reviewed from aspects working mechanism, material selection, processing, structural design, integration, application. Finally, challenges faced by summarized with view providing inspiration guidance future development sensors.
Язык: Английский
Процитировано
14
Опубликована: Март 1, 2025
The advancement of triboelectric nanogenerators (TENGs) and piezoelectric (PENGs) have impacted different fields emerging technological applications by changing wasted mechanical energy into useful electrical energy. Specifically, TENGs PENGs contribute as a power source for applications, such health fitness real-time monitoring therapeutic interventions flexible smart fabric wearable devices variety also to intelligent transportation security including vehicle safety systems IoT-based feedback alerts. Furthermore, it highlights environmental air quality purification. This Review introduces recent advancements in TENGs, PENGs, hybrid NGs introducing structural designs, working mechanisms, device materials, output power, diverse applications. With the growth miniaturization material discipline, offer innovative solutions sustainability off-grid electronics. Future research should emphasize increasing conversion efficiencies, durability, washability facilitate self-powered
Язык: Английский
Процитировано
2
AIP Advances, Год журнала: 2025, Номер 15(4)
Опубликована: Апрель 1, 2025
Triboelectric nanogenerators (TENGs), as a revolutionary energy-harvesting technology, have garnered widespread attention in the scientific community for their efficient conversion of mechanical energy into electrical energy. This article first outlines five working modes TENGs: vertical contact-separation mode, horizontal sliding single-electrode independent layer and free-standing rotating elaborates on principles detail. Subsequently, this delves application examples TENGs wearable health monitoring devices, implantable medical environmental monitoring, fully demonstrating vast potential TENG technology monitoring. In addition, analyzes advantages including its self-powered characteristics, high sensitivity, good biocompatibility, while also pointing out challenges that it faces, such improving long-term stability, enhancing efficiency, adaptability. review aims to explore progress analyze challenges, look forward future development directions. Through systematic analysis existing literature, will provide researchers developers with in-depth insights guiding research product development.
Язык: Английский
Процитировано
2
Advanced Functional Materials, Год журнала: 2024, Номер unknown
Опубликована: Сен. 9, 2024
Abstract Triboelectric nanogenerators (TENGs) hold immense potential as sustainable energy sources, with waste materials serving promising for their fabrication. Nearly 270 million tons of is produced yearly, most which remains unrecycled. TENGs can utilize this wide range to convert mechanical electrical while providing a solution the global issue plastic waste. On other hand, enormous demand wearable electronics and Internet Things (IoT) trigger development self‐reliant sources. Currently, are one preferred choices they easy design generate high output. In regard, utilizing materials, particularly self‐powered or energy‐autonomous applications. This review focuses on from diverse including biowaste, household waste, medical, laboratory, pharmaceutical, textile, electronic (e‐waste), automotive TENG development. Different detailed TENGs, availability, recycling methods. The also highlights applications fabricated materials. Finally, challenges, limitations, future perspectives using fabrication discussed motivate further advances.
Язык: Английский
Процитировано
7
Advanced Science, Год журнала: 2025, Номер 12(20)
Опубликована: Апрель 25, 2025
Triboelectric nanogenerators (TENGs) are emerging as transformative technologies for sustainable energy harvesting and precision sensing, offering eco-friendly power generation from mechanical motion. They harness while enabling self-sustaining sensing self-powered devices. However, challenges such material optimization, fabrication techniques, design strategies, output stability must be addressed to fully realize their practical potential. Artificial intelligence (AI), with its capabilities in advanced data analysis, pattern recognition, adaptive responses, is revolutionizing fields like healthcare, industrial automation, smart infrastructure. When integrated TENGs, AI can overcome current limitations by enhancing output, stability, adaptability. This review explores the synergistic potential of AI-driven TENG systems, optimizing materials embedding machine learning deep algorithms intelligent real-time sensing. These advancements enable improved harvesting, predictive maintenance, dynamic performance making TENGs more across industries. The also identifies key future research directions, including development low-power algorithms, materials, hybrid robust security protocols AI-enhanced solutions.
Язык: Английский
Процитировано
1
Advanced Science, Год журнала: 2024, Номер 11(40)
Опубликована: Авг. 29, 2024
Abstract MXene‐based Zn‐ion capacitors (ZICs) with adsorption‐type and battery‐type electrodes demonstrate high energy storage anti‐self‐discharge capabilities, potentially being paired triboelectric nanogenerators (TENGs) to construct self‐powered systems. Nevertheless, inadequate interlayer spacing, deficient active sites, compact self‐restacking of MXene flakes pose hurdles for ZICs, limiting their applications. Herein, black phosphorus (BP)‐Zn‐MXene hybrid is formulated ZIC via a two‐step molecular engineering strategy pre‐intercalation BP nanosheet assembly. Zn ions as intercalators induce cross‐linking expandable spacing serve scaffolds nanosheets, thereby providing sufficient accessible sites efficient migration routes enhanced storage. The density functional theory calculations affirm that zinc adsorption diffusion kinetics are significantly improved in the hybrid. A wearable delivers competitive areal 426.3 µWh cm −2 ultra‐low self‐discharge rate 7.0 mV h −1 , achieving remarkable electrochemical matching TENGs terms low loss, matched capacity, fast resultant system efficiently collects stores from human motion power microelectronics. This work advances ZICs synergy TENG
Язык: Английский
Процитировано
6
Advanced Composites and Hybrid Materials, Год журнала: 2024, Номер 7(5)
Опубликована: Сен. 13, 2024
Язык: Английский
Процитировано
5