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|Title:||Direct coherent multi-ink printing of fabric supercapacitors||Authors:||Zhao, Jingxin
Malyi, Oleksandr I.
|Keywords:||Engineering::Materials||Issue Date:||2021||Source:||Zhao, J., Lu, H., Zhang, Y., Yu, S., Malyi, O. I., Zhao, X., Wang, L., Wang, H., Peng, J., Li, X., Zhang, Y., Chen, S., Pan, H., Xing, G., Lu, C., Tang, Y. & Chen, X. (2021). Direct coherent multi-ink printing of fabric supercapacitors. Science Advances, 7(3), eabd6978-. https://dx.doi.org/10.1126/sciadv.abd6978||Journal:||Science Advances||Abstract:||Coaxial fiber-shaped supercapacitors with short charge carrier diffusion paths are highly desirable as high-performance energy storage devices for wearable electronics. However, the traditional approaches based on the multistep fabrication processes for constructing the fiber-shaped energy device still encounter persistent restrictions in fabrication procedure, scalability, and mechanical durability. To overcome this critical challenge, an all-in-one coaxial fiber-shaped asymmetric supercapacitor (FASC) device is realized by a direct coherent multi-ink writing three-dimensional printing technology via designing the internal structure of the coaxial needles and regulating the rheological property and the feed rates of the multi-ink. Benefitting from the compact coaxial structure, the FASC device delivers a superior areal energy/power density at a high mass loading, and outstanding mechanical stability. As a conceptual exhibition for system integration, the FASC device is integrated with mechanical units and pressure sensor to realize high-performance self-powered mechanical devices and monitoring systems, respectively.||URI:||https://hdl.handle.net/10356/150997||ISSN:||2375-2548||DOI:||10.1126/sciadv.abd6978||Rights:||© 2021 The Authors, some rights reserved; exclusive licensee American Association for the Advancement of Science. No claim to original U.S. Government Works. Distributed under a Creative Commons Attribution NonCommercial License 4.0 (CC BY-NC).||Fulltext Permission:||open||Fulltext Availability:||With Fulltext|
|Appears in Collections:||MSE Journal Articles|
Updated on Nov 30, 2021
Updated on Nov 30, 2021
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