Publication: Interconnected open-channel carbon nanosheets derived from pineapple leaf fiber as a sustainable active material for supercapacitors
Issued Date
2017-10-01
Resource Type
ISSN
09266690
Other identifier(s)
2-s2.0-85018479313
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Mahidol University
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SCOPUS
Bibliographic Citation
Industrial Crops and Products. Vol.104, (2017), 13-20
Suggested Citation
Jedsada Sodtipinta, Chanoknan Ieosakulrat, Natchapol Poonyayant, Pinit Kidkhunthod, Narong Chanlek, Taweechai Amornsakchai, Pasit Pakawatpanurut Interconnected open-channel carbon nanosheets derived from pineapple leaf fiber as a sustainable active material for supercapacitors. Industrial Crops and Products. Vol.104, (2017), 13-20. doi:10.1016/j.indcrop.2017.04.015 Retrieved from: https://repository.li.mahidol.ac.th/handle/20.500.14594/41364
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Title
Interconnected open-channel carbon nanosheets derived from pineapple leaf fiber as a sustainable active material for supercapacitors
Abstract
© 2017 Elsevier B.V. The interconnected open-channel carbon nanosheets were prepared from the agro-waste pineapple leaf fiber using a simple hydrothermal technique and KOH chemical activation under heat treatment in Ar atmosphere. The obtained activated carbon showed amorphous structure with porous graphitized carbon nanosheets and a high specific surface area of 1681 m2g−1. When used as an active material for supercapacitor, such natural fiber-derived carbon nanosheets revealed a high electrochemical performance (the specific capacitance was as high as 202 F g−1at 5 mV s−1in 1 M H2SO4) and a superb cycling stability even after 10,000 cycles of operation. The carbon nanosheets reported herein, therefore, represent a green energy material that combine the benefit of sustainability of an active component and the promise of high-performance energy storage device.