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Wearable energy-smart ribbons for synchronous energy harvest and storage

Author

Listed:
  • Chao Li

    (NanoScience Technology Center, University of Central Florida
    University of Central Florida)

  • Md. Monirul Islam

    (Institute for Superconducting and Electronic Materials, University of Wollongong)

  • Julian Moore

    (NanoScience Technology Center, University of Central Florida)

  • Joseph Sleppy

    (NanoScience Technology Center, University of Central Florida)

  • Caleb Morrison

    (NanoScience Technology Center, University of Central Florida)

  • Konstantin Konstantinov

    (Institute for Superconducting and Electronic Materials, University of Wollongong)

  • Shi Xue Dou

    (Institute for Superconducting and Electronic Materials, University of Wollongong)

  • Chait Renduchintala

    (Institute of Simulation and Training, University of Central Florida)

  • Jayan Thomas

    (NanoScience Technology Center, University of Central Florida
    University of Central Florida
    CREOL, The college of Optics and Photonics, University of Central Florida)

Abstract

A promising energy source for many current and future applications is a ribbon-like device that could simultaneously harvest and store energy. Due to the high flexibility and weavable property, a fabric/matrix made using these ribbons could be highly beneficial for powering wearable electronics. Unlike the approach of using two separate devices, here we report a ribbon that integrates a solar cell and a supercapacitor. The electrons generated by the solar cell are directly transferred and stored on the reverse side of its electrode which in turn also functions as an electrode for the supercapacitor. When the flexible solar ribbon is illuminated with simulated solar light, the supercapacitor holds an energy density of 1.15 mWh cm−3 and a power density of 243 mW cm−3. Moreover, these ribbons are successfully woven into a fabric form. Our all-solid-state ribbon unveils a highly flexible and portable self-sufficient energy system with potential applications in wearables, drones and electric vehicles.

Suggested Citation

  • Chao Li & Md. Monirul Islam & Julian Moore & Joseph Sleppy & Caleb Morrison & Konstantin Konstantinov & Shi Xue Dou & Chait Renduchintala & Jayan Thomas, 2016. "Wearable energy-smart ribbons for synchronous energy harvest and storage," Nature Communications, Nature, vol. 7(1), pages 1-10, December.
    • Handle: RePEc:nat:natcom:v:7:y:2016:i:1:d:10.1038_ncomms13319
    DOI: 10.1038/ncomms13319
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    Cited by:

    1. Satya Kamal Chirauri & Asish K. Dehury & Yatendra S. Chaudhary, 2020. "Photosupercapacitors: A perspective of planar and flexible dual functioning devices," Wiley Interdisciplinary Reviews: Energy and Environment, Wiley Blackwell, vol. 9(6), November.
    2. Devadiga, Dheeraj & Selvakumar, Muthu & Shetty, Prakasha & Santosh, Mysore Sridhar, 2022. "The integration of flexible dye-sensitized solar cells and storage devices towards wearable self-charging power systems: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 159(C).
    3. Muhammad Yaseen & Muhammad Arif Khan Khattak & Muhammad Humayun & Muhammad Usman & Syed Shaheen Shah & Shaista Bibi & Bakhtiar Syed Ul Hasnain & Shah Masood Ahmad & Abbas Khan & Nasrullah Shah & Asif , 2021. "A Review of Supercapacitors: Materials Design, Modification, and Applications," Energies, MDPI, vol. 14(22), pages 1-40, November.
    4. Alanne, Kari & Cao, Sunliang, 2019. "An overview of the concept and technology of ubiquitous energy," Applied Energy, Elsevier, vol. 238(C), pages 284-302.
    5. Noor Afeefah Nordin & Mohamed Nainar Mohamed Ansari & Saifuddin M. Nomanbhay & Nasri A. Hamid & Nadia M. L. Tan & Zainudin Yahya & Izhan Abdullah, 2021. "Integrating Photovoltaic (PV) Solar Cells and Supercapacitors for Sustainable Energy Devices: A Review," Energies, MDPI, vol. 14(21), pages 1-20, November.

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