Mechanical metamaterials and beyond

Nature Communications, Journal Year: 2023, Volume and Issue: 14(1)

Published: Sept. 26, 2023

Mechanical metamaterials enable the creation of structural materials with unprecedented mechanical properties. However, thus far, research on has focused passive and tunability their Deep integration multifunctionality, sensing, electrical actuation, information processing, advancing data-driven designs are grand challenges in community that could lead to truly intelligent metamaterials. In this perspective, we provide an overview within beyond classical functionalities. We discuss various aspects approaches for inverse design optimization multifunctional Our aim is new roadmaps discovery next-generation active responsive can interact surrounding environment adapt conditions while inheriting all outstanding features Next, deliberate emerging specific functionalities informative scientific devices. highlight open ahead metamaterial systems at component levels transition into domain application capabilities.

Language: Английский

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Self-powered system by a suspension structure-based triboelectric-electromagnetic-piezoelectric hybrid generator for unifying wind energy and vibration harvesting with vibration attenuation function

Nano Energy, Journal Year: 2024, Volume and Issue: 122, P. 109323 - 109323

Published: Jan. 22, 2024

Language: Английский

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Swing Origami‐Structure‐Based Triboelectric Nanogenerator for Harvesting Blue Energy toward Marine Environmental Applications

Advanced Science, Journal Year: 2024, Volume and Issue: 11(23)

Published: April 11, 2024

Abstract The appearance of triboelectric nanogenerators (TENG) provides a promising energy technology for harvesting abundant water wave energy. Here, the design and fabrication swinging origami‐structured TENG (SO‐TENG) tailored specifically are presented. incorporates an oscillating structure weighted at bottom, inducing reciprocating motion propelled by inertia passing waves. This efficiently converts mechanical into electrical through origami structure. By employing as monomer structure, surface contact area between friction layers is enhanced, thereby optimizing output performance. combined with placement heavy objects, enhances folding origami, allowing it to operate effectively in low‐frequency environments. configuration exhibits robust power generation capabilities, making suitable powering small electronic devices Furthermore, when applied metal corrosion protection, SO‐TENG demonstrates notable efficacy. Compared exposed Q235 carbon steel, steel protected significant reduction open‐circuit potential drop, approximately 155 mV, indicative superior anti‐corrosion properties. It lays solid foundation collection self‐powered protection marine

Language: Английский

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Highly robust and efficient metal-free water cup solid–liquid triboelectric generator for water wave energy harvesting and ethanol detection

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: unknown, P. 157938 - 157938

Published: Nov. 1, 2024

Language: Английский

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Solid-state ion-conductive elastomers with high mechanical robustness and ion-conductivity for highly durable triboelectric nanogenerators

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: 505, P. 159502 - 159502

Published: Jan. 11, 2025

Language: Английский

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Multi-Functional Nb4C3T -silk nanofiber composites for self-powered sensors and soft actuators

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: 506, P. 160125 - 160125

Published: Jan. 1, 2025

Language: Английский

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All-foam intrinsic triboelectric static and dynamic pressure sensor with a standardized DC/AC measurement method for industrial robots

Nano Energy, Journal Year: 2025, Volume and Issue: unknown, P. 110953 - 110953

Published: April 1, 2025

Language: Английский

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Self-powered wastewater and air pollution remediation enabled by triboelectric nanogenerators

Device, Journal Year: 2025, Volume and Issue: 3(1), P. 100557 - 100557

Published: Jan. 1, 2025

Language: Английский

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Triboelectric Nanogenerator‐Enabled Digital Twins in Civil Engineering Infrastructure 4.0: A Comprehensive Review

Advanced Science, Journal Year: 2024, Volume and Issue: 11(20)

Published: March 22, 2024

Abstract The emergence of digital twins has ushered in a new era civil engineering with focus on achieving sustainable energy supply, real‐time sensing, and rapid warning systems. These key development goals mean the arrival Civil Engineering 4.0.The advent triboelectric nanogenerators (TENGs) demonstrates feasibility harvesting self‐powered sensing. This review aims to provide comprehensive analysis fundamental elements comprising infrastructure, encompassing various structures such as buildings, pavements, rail tracks, bridges, tunnels, ports. First, an elaboration is provided smart twins. Following that, paper examines impact using TENG‐enabled strategies infrastructure through integration materials structures. infrastructures by TENGs have been analyzed identify research interest. areas encompass wide range characteristics, including safety, efficiency, conservation, other related themes. challenges future perspectives are briefly discussed final section. In conclusion, it conceivable that near future, there will be proliferation accompanied services.

Language: Английский

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Jellyfish-inspired bistable piezoelectric-triboelectric hybrid generator for low-frequency vibration energy harvesting

International Journal of Mechanical Sciences, Journal Year: 2024, Volume and Issue: 279, P. 109523 - 109523

Published: June 26, 2024

Language: Английский

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