Spanish 
Chinese 
Russian 
German 
French 
Japanese 
Portuguese 
Hindi Our Group organises 3000+ Global Conferenceseries Events every year across USA, Europe & Asia with support from 1000 more scientific Societies and Publishes 700+ Open Access Journals which contains over 50000 eminent personalities, reputed scientists as editorial board members.
Open Access Journals gaining more Readers and Citations
700 Journals and 15,000,000 Readers Each Journal is getting 25,000+ Readers
Indexed In
- Index Copernicus
- Google Scholar
- Genamics JournalSeek
- RefSeek
- Hamdard University
- EBSCO A-Z
- OCLC- WorldCat
Useful Links
Recommended Journals
Related Subjects
Share This Page
Synthesis of quinone derivatives and its application to redox electrode
4th International Conference on Electrochemistry
Bong Ho Lee and Yeajoon Bon
Hanbat National University, South Korea
Posters & Accepted Abstracts: Biosens J
Abstract
Physical mixing of activated carbon (AC) and a quinone derivative, 2, 5-bis (pro-2-ny-1-ylamino) cyclohexa-2, 5-diene-1, 4-dione (coded HBU-281) was used to design a composite electrode for supercapacitors. The process proves to be simple and cost-effective because it demands only the initial synthesis of the organic additive. The electrode properties were probed in terms of composite composition, redox behavior, specific capacitance, and cycle life. The capacitance performance of the AC electrode is enhanced due to the extra redox reaction of hydroquinone/quinone couple of HBU-281. AC facilitated electron distribution to the HBU-281 making pronounce its redox activity. The composites due to the synergistic effect of AC and HBU-281 gave higher capacitance and indicating excellent cycle stability than the individual electrodes. These findings led to the conclusion that physical mixing of AC and HBU-281 can be adopted to design cheap and excellent composite electrodes for supercapacitor.Biography
Bong Ho Lee have been studying electrical energy storage materials including electrolytes and electrodes based on organic and inorganic chemistry for many kinds of batteries and supercapacitors.
Email:lbh011@hanbat.ac.kr
