ArticleAdvanced science (Weinheim, Baden-Wurttemberg, Germany)2024
Stretchable Triboelectric Nanogenerator Based on Liquid Metal with Varying Phases.
Article in Advanced science (Weinheim, Baden-Wurttemberg, Germany), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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The trial behind it
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Who cites it
4 citing papers in PubMed.
- Three-dimensional shrinking electronics on freestanding and freeform curvilinear surfaces.Science advances · 2025Article
- Thermally Stable and Shape-Adaptive Triboelectric Nanogenerators Based on Liquid Electrolytes with Low Vapor Pressure.Small (Weinheim an der Bergstrasse, Germany) · 2025Article
- Liquid Metal-Polymer Hydrogel Composites for Sustainable Electronics: A Review.Molecules (Basel, Switzerland) · 2025Review
- Stretchable Triboelectric Nanogenerator Based on Liquid Metal with Varying Phases.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024Article
Corrections and comments
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Authors and funding
9 authors.
Funding
Abstract
Stretchable triboelectric nanogenerators (TENGs) represent a new class of energy-harvesting devices for powering wearable devices. However, most of them are associated with poor stretchability, low stability, and limited substrate material choices. This work presents the design and demonstration of highly stretchable and stable TENGs based on liquid metalel ectrodes with different phases. The conductive and fluidic properties of eutectic gallium-indium (EGaIn) in the serpentine microfluidic channel ensure the robust performance of the EGaIn-based TENG upon stretching over several hundred percent. The bi-phasic EGaIn (bGaIn) from oxidation lowers surface tension and increases adhesion for printing on diverse substrates with high output performance parameters. The optimization of the electrode shapes in the bGaIn-based TENGs can reduce the device footprint and weight, while enhancing stretchability. The applications of the EGaIn- and bGaIn-based TENG include smart elastic bands for human movement monitoring and smart carpets with integrated data transmission/processing modules for headcount monitoring/control. Combining the concept of origami in the paper-based bGaIn TENG can reduce the device footprint to improve output performance per unit area. The integration of bGaIn-TENG on a self-healing polymer substrate with corrosion resistance against acidic and alkaline solutions further facilitates its use in various challenging and extreme environments.
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Registered trials
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