Pal, Bhupender and Yang, Shengyuan and Ramesh, Subramaniam and Thangadurai, Venkataraman and Rajan, Jose (2019) Electrolyte selection for supercapacitive devices: A critical review. Nanoscale Advances, 1 (10). pp. 3807-3835. ISSN 2516-0230. (Published)
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Abstract
Electrolytes are one of the vital constituents of electrochemical energy storage devices and their physical and chemical properties play an important role in these devices' performance, including capacity, power density, rate performance, cyclability and safety. This article reviews the current state of understanding of the electrode–electrolyte interaction in supercapacitors and battery–supercapacitor hybrid devices. The article discusses factors that affect the overall performance of the devices such as the ionic conductivity, mobility, diffusion coefficient, radius of bare and hydrated spheres, ion solvation, viscosity, dielectric constant, electrochemical stability, thermal stability and dispersion interaction. The requirements needed to design better electrolytes and the challenges that still need to be addressed for building better supercapacitive devices for the competitive energy storage market have also been highlighted.
| Item Type: | Article |
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| Additional Information: | Indexed by WOS |
| Uncontrolled Keywords: | Ionic-liquid electrolytes; Double-layer capacitor; Hybrid supercapacitor; Reduced graphene oxide |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering T Technology > TP Chemical technology |
| Faculty/Division: | Faculty of Industrial Sciences And Technology |
| Depositing User: | Mrs Norsaini Abdul Samat |
| Date Deposited: | 19 Mar 2020 06:55 |
| Last Modified: | 19 Mar 2020 06:55 |
| URI: | http://umpir.ump.edu.my/id/eprint/26848 |
| Download Statistic: | View Download Statistics |
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