Oxygen reduction on SILAR deposited iron oxide onto graphite felt electrode
Samo za registrovane korisnike
2016
Članak u časopisu (Objavljena verzija)

Metapodaci
Prikaz svih podataka o dokumentuApstrakt
The potential characteristics of graphite felt electrodes, modified by iron oxide, for oxygen reduction are evaluated. Modification is carried out by Successive Ion Layer Adsorption and Reaction (SILAR) method, using a solution of ferric nitrate in methanol for the adsorption of ions, and a solution of sodium hypochlorite for reaction. The reaction activity of the oxygen reduction from the air, in sodium sulfate based solution varying the number of SILAR cycles, as well as the influence of pH is investigated. By comparing the activity with pure platinum, similar activity is obtained at pH = 9.2, as well as good electrode stability. Possible mechanism of the oxygen reduction on the graphite felt modified by iron oxide is discussed.
Ključne reči:
Fuel cells / Platinum / Mechanism / Hematite / HypochloriteIzvor:
Electrochimica Acta, 2016, 212, 254-259Izdavač:
- Pergamon-Elsevier Science Ltd, Oxford
Finansiranje / projekti:
- Elektrohemijska sinteza i karakterizacija nanostrukturiranih funkcionalnih materijala za primenu u novim tehnologijama (RS-172046)
- 1612019
DOI: 10.1016/j.electacta.2016.07.029
ISSN: 0013-4686
WoS: 000382250200031
Scopus: 2-s2.0-84978288798
Institucija/grupa
Tehnološko-metalurški fakultetTY - JOUR AU - Grgur, Branimir AU - Jugović, Branimir AU - Gvozdenović, Milica PY - 2016 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3237 AB - The potential characteristics of graphite felt electrodes, modified by iron oxide, for oxygen reduction are evaluated. Modification is carried out by Successive Ion Layer Adsorption and Reaction (SILAR) method, using a solution of ferric nitrate in methanol for the adsorption of ions, and a solution of sodium hypochlorite for reaction. The reaction activity of the oxygen reduction from the air, in sodium sulfate based solution varying the number of SILAR cycles, as well as the influence of pH is investigated. By comparing the activity with pure platinum, similar activity is obtained at pH = 9.2, as well as good electrode stability. Possible mechanism of the oxygen reduction on the graphite felt modified by iron oxide is discussed. PB - Pergamon-Elsevier Science Ltd, Oxford T2 - Electrochimica Acta T1 - Oxygen reduction on SILAR deposited iron oxide onto graphite felt electrode EP - 259 SP - 254 VL - 212 DO - 10.1016/j.electacta.2016.07.029 ER -
@article{ author = "Grgur, Branimir and Jugović, Branimir and Gvozdenović, Milica", year = "2016", abstract = "The potential characteristics of graphite felt electrodes, modified by iron oxide, for oxygen reduction are evaluated. Modification is carried out by Successive Ion Layer Adsorption and Reaction (SILAR) method, using a solution of ferric nitrate in methanol for the adsorption of ions, and a solution of sodium hypochlorite for reaction. The reaction activity of the oxygen reduction from the air, in sodium sulfate based solution varying the number of SILAR cycles, as well as the influence of pH is investigated. By comparing the activity with pure platinum, similar activity is obtained at pH = 9.2, as well as good electrode stability. Possible mechanism of the oxygen reduction on the graphite felt modified by iron oxide is discussed.", publisher = "Pergamon-Elsevier Science Ltd, Oxford", journal = "Electrochimica Acta", title = "Oxygen reduction on SILAR deposited iron oxide onto graphite felt electrode", pages = "259-254", volume = "212", doi = "10.1016/j.electacta.2016.07.029" }
Grgur, B., Jugović, B.,& Gvozdenović, M.. (2016). Oxygen reduction on SILAR deposited iron oxide onto graphite felt electrode. in Electrochimica Acta Pergamon-Elsevier Science Ltd, Oxford., 212, 254-259. https://doi.org/10.1016/j.electacta.2016.07.029
Grgur B, Jugović B, Gvozdenović M. Oxygen reduction on SILAR deposited iron oxide onto graphite felt electrode. in Electrochimica Acta. 2016;212:254-259. doi:10.1016/j.electacta.2016.07.029 .
Grgur, Branimir, Jugović, Branimir, Gvozdenović, Milica, "Oxygen reduction on SILAR deposited iron oxide onto graphite felt electrode" in Electrochimica Acta, 212 (2016):254-259, https://doi.org/10.1016/j.electacta.2016.07.029 . .