Self-powered bionic antenna based on triboelectric nanogenerator for micro-robotic tactile sensing

Zhu, Dekuan; Lu, Jiangfeng; Zheng, Mingjie; Wang, Dongkai; Wang, Jianyu; Liu, Yixin; Wang, Xiaohao; Zhang, Min

doi:10.1016/j.nanoen.2023.108644

Cited by 10 publications

(13 citation statements)

References 36 publications

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“…This mode's sensitivity to directional nuances enhances the capability of machines to interpret human intent with greater fidelity, thus fostering a more seamless and intuitive interaction between humans and technology. The single-electrode mode, characterized by its simplistic yet effective design, involves a single electrode in conjunction with a triboelectric material [71][72][73]. The electrical output in this mode is governed by the variations in the electric field due to the proximity or movement of an object, often the human body or its appendages.…”

Section: Four Distinct Working Modes Of Tengsmentioning

confidence: 99%

Recent Progress of Bioinspired Triboelectric Nanogenerators for Electronic Skins and Human–Machine Interaction

Zhang,

Jiang,

Chen

et al. 2024

Nanoenergy Advances

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Advances in biomimetic triboelectric nanogenerators (TENGs) have significant implications for electronic skin (e-skin) and human–machine interaction (HMI). Emphasizing the need to mimic complex functionalities of natural systems, particularly human skin, TENGs leverage triboelectricity and electrostatic induction to bridge the gap in traditional electronic devices’ responsiveness and adaptability. The exploration begins with an overview of TENGs’ operational principles and modes, transitioning into structural and material biomimicry inspired by plant and animal models, proteins, fibers, and hydrogels. Key applications in tactile sensing, motion sensing, and intelligent control within e-skins and HMI systems are highlighted, showcasing TENGs’ potential in revolutionizing wearable technologies and robotic systems. This review also addresses the challenges in performance enhancement, scalability, and system integration of TENGs. It points to future research directions, including optimizing energy conversion efficiency, discovering new materials, and employing micro-nanostructuring techniques for enhanced triboelectric charges and energy conversion. The scalability and cost-effectiveness of TENG production, pivotal for mainstream application, are discussed along with the need for versatile integration with various electronic systems. The review underlines the significance of making bioinspired TENGs more accessible and applicable in everyday technology, focusing on compatibility, user comfort, and durability. Conclusively, it underscores the role of bioinspired TENGs in advancing wearable technology and interactive systems, indicating a bright future for these innovations in practical applications.

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Section: Four Distinct Working Modes Of Tengsmentioning

confidence: 99%

Recent Progress of Bioinspired Triboelectric Nanogenerators for Electronic Skins and Human–Machine Interaction

Zhang,

Jiang,

Chen

et al. 2024

Nanoenergy Advances

View full text Add to dashboard Cite

show abstract

“…This mode's sensitivity to directional nuances enhances the capability of machines to interpret human intent with greater fidelity, thus fostering a more seamless and intuitive interaction between humans and technology. The single-electrode mode, characterized by its simplistic yet effective design, involves a single electrode in conjunction with a triboelectric material [64][65][66]. The electrical output in this mode is governed by the variations in the electric field due to the proximity or movement of an object, often the human body or its appendages.…”

Section: Four Distinct Working Modes Of Tengsmentioning

confidence: 99%

“…The arrangement and composition of the fibers are optimized to detect variations in electrostatic fields caused by approaching objects, thereby enabling the sensor to recognize motion with high sensitivity and resolution. Inspired by the structure and function of insect antennae, Zhu et al developed a self-powered bionic antenna (SBA) to enhance robotic tactile sensing(Figure 4b) [64]. This bionic sensor is particularly tailored for integration with micro soft robots, which require sensors that are ultrasensitive, lightweight, and capable of both passive and active real-time sensing.…”

Section: Animal-inspired Structural Designmentioning

confidence: 99%

“…(b) Fingerprint-inspired TENG for tactile sensing [81]. (c, d) Bionic antenna TENG is used for tactile sensing in microrobots [64]. (e) Bionic scale weaving for tactile sensing [72].…”

Section: Tactile Sensingmentioning

confidence: 99%

“…Zhu et al developed a self-powered bionic antenna (SBA) that emulates the structure and function of insect antennae for robotic tactile sensing (Figure 9c) [64]. This enables the SBA to identify different contact materials, similar to how insect antennae gather environmental information.…”

Section: Tactile Sensingmentioning

confidence: 99%

See 2 more Smart Citations

Recent Progress of Bioinspired Triboelectric Nanogenerators for Electronic Skins and Human-Machine Interaction

Zhang,

Jiang,

Chen

et al. 2023

Preprint

View full text Add to dashboard Cite

Advances in biomimetic triboelectric nanogenerators (TENGs) have significant implications for electronic skin (e-skin) and human-machine interaction (HMI). Emphasizing the need to mimic complex functionalities of natural systems, particularly human skin, TENGs leverage triboelectricity and electrostatic induction to bridge the gap in traditional electronic devices' responsiveness and adaptability. The exploration begins with an overview of TENGs' operational principles and modes, transitioning into structural and material biomimicry inspired by plant and animal models, proteins, fibers, and hydrogels. Key applications in tactile sensing, motion sensing, and intelligent control within e-skins and HMI systems are highlighted, showcasing TENGs' potential in revolutionizing wearable technologies and robotic systems. This review also addresses the challenges in performance enhancement, scalability, and system integration of TENGs. It points to future research directions, including optimizing energy conversion efficiency, discovering new materials, and employing micro-nanostructuring techniques for enhanced triboelectric charges and energy conversion. The scalability and cost-effectiveness of TENG production, pivotal for mainstream application, are discussed along with the need for versatile integration with various electronic systems. The review underlines the significance of making bioinspired TENGs more accessible and applicable in everyday technology, focusing on compatibility, user comfort, and durability. Conclusively, it underscores the role of bioinspired TENGs in advancing wearable technology and interactive systems, indicating a bright future for these innovations in practical applications.

show abstract

Boosting flexible electronics with integration of two‐dimensional materials

Hou,

Zhang,

Liu

et al. 2024

InfoMat

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Flexible electronics has emerged as a continuously growing field of study. Two‐dimensional (2D) materials often act as conductors and electrodes in electronic devices, holding significant promise in the design of high‐performance, flexible electronics. Numerous studies have focused on harnessing the potential of these materials for the development of such devices. However, to date, the incorporation of 2D materials in flexible electronics has rarely been summarized or reviewed. Consequently, there is an urgent need to develop comprehensive reviews for rapid updates on this evolving landscape. This review covers progress in complex material architectures based on 2D materials, including interfaces, heterostructures, and 2D/polymer composites. Additionally, it explores flexible and wearable energy storage and conversion, display and touch technologies, and biomedical applications, together with integrated design solutions. Although the pursuit of high‐performance and high‐sensitivity instruments remains a primary objective, the integrated design of flexible electronics with 2D materials also warrants consideration. By combining multiple functionalities into a singular device, augmented by machine learning and algorithms, we can potentially surpass the performance of existing wearable technologies. Finally, we briefly discuss the future trajectory of this burgeoning field. This review discusses the recent advancements in flexible sensors made from 2D materials and their applications in integrated architecture and device design.

show abstract

Self-powered bionic antenna based on triboelectric nanogenerator for micro-robotic tactile sensing

Cited by 10 publications

References 36 publications

Recent Progress of Bioinspired Triboelectric Nanogenerators for Electronic Skins and Human–Machine Interaction

Recent Progress of Bioinspired Triboelectric Nanogenerators for Electronic Skins and Human–Machine Interaction

Recent Progress of Bioinspired Triboelectric Nanogenerators for Electronic Skins and Human-Machine Interaction

Boosting flexible electronics with integration of two‐dimensional materials

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