Cellulose template-based triboelectric nanogenerators for self-powered sensing at high humidity

Nano Energy, Journal Year: 2023, Volume and Issue: 108, P. 108196 - 108196

Published: Jan. 9, 2023

Language: Английский

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Fabrication of Advanced Cellulosic Triboelectric Materials via Dielectric Modulation

Advanced Science, Journal Year: 2023, Volume and Issue: 10(15)

Published: March 26, 2023

The rapid rise of triboelectric nanogenerators (TENGs), which are emerging energy conversion devices in advanced electronics and wearable sensing systems, has elevated the interest high-performance multifunctional materials. Among them, cellulosic materials, affording high efficiency, biodegradability, customizability, becoming a new front-runner. inherently low dielectric constant limits increase surface charge density. However, owing to its unique structure excellent processability, cellulose shows great potential for modulation, providing strong impetus applications era Internet Things artificial intelligence. This review aims provide comprehensive insights into fabrication dielectric-enhanced materials via modulation. exceptional advantages research progress highlighted. effects constant, polarization, percolation threshold on density systematically investigated, theoretical basis Typical characterization methods introduced, their technical characteristics analyzed. Furthermore, performance enhancements endowed by including more efficient harvesting, electronics, impedance matching material strategies, introduced. Finally, challenges future opportunities modulation summarized.

Language: Английский

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Rational Design of Cellulosic Triboelectric Materials for Self-Powered Wearable Electronics

Nano-Micro Letters, Journal Year: 2023, Volume and Issue: 15(1)

Published: May 11, 2023

With the rapid development of Internet Things and flexible electronic technologies, there is a growing demand for wireless, sustainable, multifunctional, independently operating self-powered wearable devices. Nevertheless, structural flexibility, long time, wearing comfort have become key requirements widespread adoption electronics. Triboelectric nanogenerators as distributed energy harvesting technology great potential application in sensing. Compared with rigid electronics, cellulosic electronics significant advantages terms breathability, functionality. In this paper, research progress advanced triboelectric materials reviewed. The interfacial characteristics cellulose are introduced from top-down, bottom-up, composite material preparation process. Meanwhile, modulation strategies properties presented. Furthermore, design such surface functionalization, structure design, vacuum-assisted self-assembly systematically discussed. particular, fields human harvesting, tactile sensing, health monitoring, human-machine interaction, intelligent fire warning outlined detail. Finally, current challenges future directions

Language: Английский

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Cellulosic triboelectric materials for stable energy harvesting from hot and humid conditions

Nano Energy, Journal Year: 2023, Volume and Issue: 111, P. 108426 - 108426

Published: April 7, 2023

Language: Английский

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Recent advances on porous materials and structures for high-performance triboelectric nanogenerators

Nano Energy, Journal Year: 2023, Volume and Issue: 111, P. 108365 - 108365

Published: March 30, 2023

Language: Английский

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Nanocellulosic triboelectric materials with micro-mountain arrays for moisture-resisting wearable sensors

Nano Energy, Journal Year: 2023, Volume and Issue: 112, P. 108480 - 108480

Published: April 25, 2023

Language: Английский

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Harvesting energy from extreme environmental conditions with cellulosic triboelectric materials

Materials Today, Journal Year: 2023, Volume and Issue: 66, P. 348 - 370

Published: April 25, 2023

Language: Английский

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Zinc-ion engineered Plant-based multifunctional hydrogels for flexible wearable strain Sensors, Bio-electrodes and Zinc-ion hybrid capacitors

Chemical Engineering Journal, Journal Year: 2023, Volume and Issue: 465, P. 142917 - 142917

Published: April 12, 2023

Language: Английский

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Advances in Green Triboelectric Nanogenerators

Advanced Functional Materials, Journal Year: 2024, Volume and Issue: 34(24)

Published: Feb. 12, 2024

Abstract Triboelectric nanogenerator (TENG), an emerging energy conversion technology, offers innovative pathways for harvesting and self‐powered sensing. To achieve superior performance, researchers commonly employ substantial quantities of original or treated polymers, resulting in high precise Nevertheless, the sustainable development TENGs faces significant challenges related to environmental compatibility, pollution hazards, production disposal costs. address this issue, numerous green materials diverse are introduced advanced. These may encompass natural resources, household waste, recyclable materials, among others. Consequently, a review progress based on which can be called TENGs, becomes imperative advance its development. end, work comprehensively elucidates from perspective processing treatment degree first time. Various including food discarded daily‐use items, plant organs, biodegradable industrial products, cellulose, meticulously categorized. This not only systematically synthesizes latest research advancements but also insight into their methodologies, working characteristics, potential application scenarios. Finally, it envisions challenges, proposed solutions, future directions TENGs.

Language: Английский

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Recent Advances in Functional Cellulose-Based Materials: Classification, Properties, and Applications

Advanced Fiber Materials, Journal Year: 2024, Volume and Issue: 6(5), P. 1343 - 1368

Published: June 26, 2024

Language: Английский

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