Results 81 to 90 of about 34,198 (349)
Triboelectric‐Based Transparent Secret Code [PDF]
Advanced Science, 2018 AbstractPrivate and security information for personal identification requires an encrypted tool to extend communication channels between human and machine through a convenient and secure method. Here, a triboelectric‐based transparent secret code (TSC) that enables self‐powered sensing and information identification simultaneously in a rapid process ...
Zuqing Yuan +11 more
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Advanced Materials, EarlyView.Metasurface‐engineered NC‐TENG arrays integrate tactile pressure mapping, non‐contact gesture sensing, and acoustic signal readouts in one ultrathin module, and outperforms pristine PDMS in terms of electrical output and real‐time spatial mapping for next‐gen wearables.
Injamamul Arief +12 more
wiley +1 more source
JPhys Energy, 2023 Triboelectric nanogenerators (TENG) work on the principle of tribo and contact electrification, which is a common phenomenon observed in daily life. TENGs are moving closer to commercialization, particularly for small scale energy harvesting and self ...
Venkateswaran Vivekananthan +5 more
doaj +1 more source
Advanced Materials, EarlyView.Electrospun PAN‐MXene nanofibers and yarns integrate enhanced thermal conductivity, photothermal conversion, and triboelectric energy harvesting within a flexible architecture. Interconnected MXene networks promote efficient phonon transport, while their surface chemistry strengthens tribo‐negative behavior, enabling a high power density of 432.7 mW m ...
Ahmadreza Moradi +2 more
wiley +1 more source
Modulation of surface physics and chemistry in triboelectric energy harvesting technologies
Science and Technology of Advanced Materials, 2019 Mechanical energy harvesting technology converting mechanical energy wasted in our surroundings to electrical energy has been regarded as one of the critical technologies for self-powered sensor network and Internet of Things (IoT).
Bo-Yeon Lee +5 more
doaj +1 more source
A Simple Two-Dimensional Model System to Study Electrostatic-Self-Assembly [PDF]
, 2014 This paper surveys the variables controlling the lattice structure and charge in macroscopic Coulombic crystals made from electrically charged, millimeter-sized polymer objects (spheres, cubes, and cylinders). Mechanical agitation of these objects inside
Cademartiri, Rebecca +8 more
core +1 more source
Advanced Materials, EarlyView.An Aloe‐pinspired droplet electricity generator (A‐DEG) overcomes the limited energy collection zone of conventional DEGs by guiding impact droplets through a channeling midrib and artificial cuticle. The channeling midrib induces uni‐directional droplet spreading, while the artificial cuticle on the midrib further reinforces this behavior through its ...
Gibeom Lee +8 more
wiley +1 more source
Advanced Ultrasound Energy Transfer Technologies using Metamaterial Structures
Advanced ScienceWireless energy transfer (WET) based on ultrasound‐driven generators with enormous beneficial functions, is technologically in progress by the valuation of ultrasonic metamaterials (UMMs) in science and engineering domains.
Iman M. Imani +11 more
doaj +1 more source
Advanced Science, 2019 Wearable electronics presage a future in which healthcare monitoring and rehabilitation are enabled beyond the limitation of hospitals, and self‐powered sensors and energy generators are key prerequisites for a self‐sustainable wearable system.
Tianyiyi He +7 more
doaj +1 more source
Textile Triboelectric Nanogenerators with Diverse 3D-Spacer Fabrics for Improved Output Voltage [PDF]
, 2021 Dae-Hyeon Kwon +8 more
openalex +1 more source