Please use this identifier to cite or link to this item:
Full metadata record
DC FieldValueLanguage
dc.contributor.authorPan, Z.en_US
dc.contributor.authorYang, J.en_US
dc.contributor.authorLi, L.en_US
dc.contributor.authorGao, X.en_US
dc.contributor.authorKang, Lixingen_US
dc.contributor.authorZhang, Y.en_US
dc.contributor.authorZhang, Qichongen_US
dc.contributor.authorKou, Z.en_US
dc.contributor.authorZhang, T.en_US
dc.contributor.authorWei, Leien_US
dc.contributor.authorYao, Y.en_US
dc.contributor.authorWang, J.en_US
dc.identifier.citationPan, Z., Yang, J., Li, L., Gao, X., Kang, L., Zhang, Y., Zhang, Q., Kou, Z., Zhang, T., Wei, L., Yao, Y. & Wang, J. (2020). All-in-one stretchable coaxial-fiber strain sensor integrated with high-performing supercapacitor. Energy Storage Materials, 25, 124-130.
dc.description.abstractEver-increasing attempts have recently been focused on exploring stretchable fiber-shaped integrated wearables, owing to their multi-functionalities and mechanical flexibilities. However, a rational design and effective integration of multi-functional components, such as strain sensor and high-performing energy storage, into one single fiber remains a great challenge. Herein, we have achieved an all-in-one stretchable coaxial-fiber sensing system simultaneously integrating strain detection and power supporting supercapacitor. The asymmetric stretchable coaxial-fiber supercapacitor is made on an elastic fiber, with a maximum working voltage of 1.8 V, by adopting manganese dioxide and polypyrrole deposited on aligned carbon nanotube sheets as the positive and negative electrode, respectively. Benefiting from the unique coaxial-fiber integrated architecture and advanced electrode design, the optimized device delivers a high stack volumetric energy density of 1.42 mWh cm−3, and an outstanding flexibility with 85.1% capacitance retention after stretching for 6000 cycles at a strain of 200%. The all-in-one stretchable coaxial-fiber strain sensing system shows consistent self-supported performance with a superior stability and durability at repeatedly unloading/loading of 40% applied strain for 10000 cycles, after one single charge. The present work demonstrates the new proof-of-concept for integration of strain element with energy storage into a single stretchable fiber for the next generation wearables.en_US
dc.description.sponsorshipMinistry of Education (MOE)en_US
dc.relation.ispartofEnergy Storage Materialsen_US
dc.rights© 2019 Elsevier B.V. All rights reserved.en_US
dc.subjectEngineering::Electrical and electronic engineeringen_US
dc.titleAll-in-one stretchable coaxial-fiber strain sensor integrated with high-performing supercapacitoren_US
dc.typeJournal Articleen
dc.contributor.schoolSchool of Electrical and Electronic Engineeringen_US
dc.subject.keywordsStretchable Coaxial-Fiber Sensing Systemen_US
dc.description.acknowledgementThis work is supported by MOE, Singapore Ministry of Education (MOE2016-T2-2-138, Singapore), conducted at the National University of Singapore. This work is supported by the Fundamental Research Funds for the Central Universities (No. 020514380183). This work was supported in part by the Singapore Ministry of Education Academic Research Fund Tier 2 MOE2015-T2-1-066 and MOE2015-T2-2-010).en_US
item.fulltextNo Fulltext-
Appears in Collections:EEE Journal Articles

Page view(s)

Updated on Jun 30, 2022

Google ScholarTM




Items in DR-NTU are protected by copyright, with all rights reserved, unless otherwise indicated.