1,721,083 research outputs found
Integration of Electrochromic Technology in Energy Applications
No full textMultifunctional systems that serve simultaneously as two or more devices have attracted significant attention due to the high integration of electronic devices in cutting-edge technologies. In this work, we introduce the versatile use of electrochromism including thermal management and energy storage. In particular, we are going to describe all-in-one type, single-layer device platforms based on solid-state ionic conductors. It also covers effective strategies to tune electrochromic performance
Dual-Mode Wearable Sensory Systems with Dynamic Operation Using Electrical-Ionic Bimodal Conductors
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Multimodal Wearable Sensory Platforms Without Crosstalk Between Mechanical and Thermo-Stimuli by Effective Molecular Design of Polymer Gelators
No full textMonolithically integrated ionic triboelectric nanogenerators for deformable energy harvesting and self powered sensing
No full textStretchable triboelectric nanogenerators (TENGs) have garnered significant attention as wearable power sources by enabling the realization of self-powered systems through integration with other wearable platforms. However, achieving intrinsically stretchable TENGs with stable performance under deformation remains a major challenge, particularly in forming robust dielectric/electrode interfaces and fabricating fully stretchable materials. Here, we propose the intrinsically stretchable ionogel-based TENGs (S-iTENG) with a monolithic structure by directly coating silver nanowires (AgNWs) onto free-standing ionogel. The ionogel serves as the substrate, charge-generating, and trapping layer, simplifying device configuration. Its hydrophilic characteristics improve the wettability of AgNWs and their interfacial adhesion. The optimized S-iTENG exhibits a power density of similar to 109.8 mW.m(-2), excellent stretchability (similar to 195%), and stable operation even under 80% strain. The practical feasibility of the S-iTENG is demonstrated in self-powered sensory platforms. Overall, these results highlight the significance of monolithic, substrate-free S-iTENG as wearable energy harvesters and key components for future wearable electronics.
Dynamically Switchable Dual-Mode Wearable Sensory Platforms Based on Electrical-Ionic Bimodal Conductors
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