dc.contributor.author | ARVAS, Melih Beşir | |
dc.contributor.author | ŞAHİN, Yücel | |
dc.contributor.author | YAZAR AYDOĞAN, SİBEL | |
dc.date.accessioned | 2022-07-04T16:10:19Z | |
dc.date.available | 2022-07-04T16:10:19Z | |
dc.identifier.citation | YAZAR AYDOĞAN S., ARVAS M. B. , ŞAHİN Y., "An ultrahigh-energy density and wide potential window aqueous electrolyte supercapacitor built by polypyrrole/aniline 2-sulfonic acid modified carbon felt electrode", INTERNATIONAL JOURNAL OF ENERGY RESEARCH, 2022 | |
dc.identifier.issn | 0363-907X | |
dc.identifier.other | vv_1032021 | |
dc.identifier.other | av_d6fa0e60-3b52-4ad7-9d6b-ffce51d35e9e | |
dc.identifier.uri | http://hdl.handle.net/20.500.12627/184887 | |
dc.identifier.uri | https://doi.org/10.1002/er.7706 | |
dc.description.abstract | In this study, excellent performance and wide operating voltage are obtained with an aqueous electrolyte. Aqueous electrolytes are attracted more attention than other electrolytes (such as organic solvents, ionic liquids) in supercapacitor applications because of their safety, low cost, nontoxicity. Polypyrrole (PPy), aniline 2-sulfonic acid (ASA) modified electrodes are hydrothermal synthesized on carbon felt (CFt) for supercapacitor applications. We investigate the presence of the concentration of ASA on the polymerization of the PPy. Furthermore, a high operating voltage of 3.0 V asymmetric supercapacitor (ASC) with graphite plate is assembled 3 M KCI. CFt/PPy/ASA(0.02)//GP exhibits a high specific capacitance value of 902.9 F g(-1) at 5 mV s(-1) and after 5000 cycle-life testing 93.6% capacitance retention at a scan rate of 1000 mV s(-1). The assembled ASC has an ultrahigh-energy density of 1005 Wh kg(-1) while delivering a power density of 3000 W kg(-1) at a current density of 2 A g(-1). The effect of ASA concentration on the supercapacitor performance has been observed. | |
dc.language.iso | eng | |
dc.subject | Ziraat | |
dc.subject | Tarım Makineleri | |
dc.subject | Tarımda Enerji | |
dc.subject | Biyoyakıt Teknolojisi | |
dc.subject | Nükleer Fizik | |
dc.subject | Temel Bilimler | |
dc.subject | Mühendislik ve Teknoloji | |
dc.subject | Energy Engineering and Power Technology | |
dc.subject | Renewable Energy, Sustainability and the Environment | |
dc.subject | General Engineering | |
dc.subject | Nuclear Energy and Engineering | |
dc.subject | General Energy | |
dc.subject | Engineering (miscellaneous) | |
dc.subject | Fizik | |
dc.subject | Fuel Technology | |
dc.subject | Energy (miscellaneous) | |
dc.subject | Physical Sciences | |
dc.subject | Radiation | |
dc.subject | Temel Bilimler (SCI) | |
dc.subject | Tarımsal Bilimler | |
dc.subject | NÜKLEER BİLİMİ VE TEKNOLOJİSİ | |
dc.subject | Mühendislik, Bilişim ve Teknoloji (ENG) | |
dc.subject | Mühendislik | |
dc.subject | ENERJİ VE YAKITLAR | |
dc.title | An ultrahigh-energy density and wide potential window aqueous electrolyte supercapacitor built by polypyrrole/aniline 2-sulfonic acid modified carbon felt electrode | |
dc.type | Makale | |
dc.relation.journal | INTERNATIONAL JOURNAL OF ENERGY RESEARCH | |
dc.contributor.department | İstanbul Üniversitesi-Cerrahpaşa , Mühendislik Fakültesi , Kimya Bölümü | |
dc.contributor.firstauthorID | 3393448 | |