Supercapacitor performance of activated carbon derived from rotten carrot in aqueous, organic and ionic liquid based electrolytes
Joint Authors
Ahmad, Ahsan
Rafat, M.
Ahmad, Sultan
Source
Journal of Saudi Chemical Society
Issue
Vol. 22, Issue 8 (31 Dec. 2018), pp.993-1002, 10 p.
Publisher
Publication Date
2018-12-31
Country of Publication
Saudi Arabia
No. of Pages
10
Main Subjects
Abstract EN
In this work, we report the synthesis of porous activated carbon (AC).
AC was derived from rotten carrot, at different values of activating temperature under inert atmosphere, employing chemical activation method and ZnCl2 as activation agent.
On the basis of results observed by surface area and pore size analysis, effect of activation temperature on synthesized AC was determined.
Other material properties such as morphology, thermal stability, vibrational response, and crystal structure of prepared AC were studied using standard techniques of material characterization.
Further, the electrochemical performance of synthesized AC was studied as an electrode, in aqueous, organic and ionic liquid based electrolyte.
It was found that the synthesized AC based electrode exhibits highest specific capacitance (135.5 F g−1 at 10 mHz) in aqueous electrolyte and highest specific energy (29.1 Wh kg−1 at 2.2 A g−1) and specific power (142.5 kW kg−1 at 2.2 A g−1) in ionic liquid based electrolyte.
This shows the suitability of synthesized material for use in energy storage applications.
American Psychological Association (APA)
Ahmad, Sultan& Ahmad, Ahsan& Rafat, M.. 2018. Supercapacitor performance of activated carbon derived from rotten carrot in aqueous, organic and ionic liquid based electrolytes. Journal of Saudi Chemical Society،Vol. 22, no. 8, pp.993-1002.
https://search.emarefa.net/detail/BIM-896623
Modern Language Association (MLA)
Ahmad, Sultan…[et al.]. Supercapacitor performance of activated carbon derived from rotten carrot in aqueous, organic and ionic liquid based electrolytes. Journal of Saudi Chemical Society Vol. 22, no. 8 (Dec. 2018), pp.993-1002.
https://search.emarefa.net/detail/BIM-896623
American Medical Association (AMA)
Ahmad, Sultan& Ahmad, Ahsan& Rafat, M.. Supercapacitor performance of activated carbon derived from rotten carrot in aqueous, organic and ionic liquid based electrolytes. Journal of Saudi Chemical Society. 2018. Vol. 22, no. 8, pp.993-1002.
https://search.emarefa.net/detail/BIM-896623
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 1000-1002
Record ID
BIM-896623