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Biowaste Sago Bark Based Catalyst Free Carbon Nanospheres: Waste to Wealth Approach

Hegde, Gurumurthy and Shoriya Aruni, Abdul Manaf and Kumar, Anuj and Ali, Gomaa A. M. and K. F., Chong and Zainab, Ngaini and K. V., Sharma (2015) Biowaste Sago Bark Based Catalyst Free Carbon Nanospheres: Waste to Wealth Approach. ACS Sustainable Chemistry & Engineering, 3 (9). pp. 2247-2253. ISSN 2168-0485

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Abstract

Catalyst-free carbon nanospheres were synthesized using simple one-step pyrolysis techniques where biowaste sago bark is used as a carbon precursor. Obtained carbon nanospheres showed a porous nature and revealed that more than 95% carbon is present in the synthesized carbon nanospheres with particle size ranging from 40 to 70 nm. An electrochemical study showed a specific capacitance value of 180 F g−1 at 2 mV s−1 and the cycling stability up to 1700 cycles. Obtained carbon nanospheres are useful in supercapacitor applications. The presented study revealed a waste to wealth approach thereby reducing waste in the environment.

Item Type: Article
Uncontrolled Keywords: Sago bark, Nanoporous carbon, Pyrolysis, Supercapacitors, Waste to wealth
Subjects: Q Science > QD Chemistry
Faculty/Division: Faculty of Industrial Sciences And Technology
Depositing User: Dr. Chong Kwok Feng
Date Deposited: 31 Mar 2016 07:57
Last Modified: 17 May 2018 05:48
URI: http://umpir.ump.edu.my/id/eprint/12554
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