Ni-Sn coatings as cathodes for hydrogen evolution in alkaline solutions
Samo za registrovane korisnike
2013
Članak u časopisu (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
In this work the hydrogen evolution reaction (HER) at Ni-Sn alloy coatings, deposited onto Ni 40 mesh at different current densities from the bath containing 0.1 mol dm(-3) SnCl2 + 0.3 mol dm(-3) NiCl2 in the pyrophosphate-glycine solutions, was investigated by polarization and EIS measurements. The morphology and chemical compositions of all samples were investigated by the SEM and EDS techniques. It was shown that their morphologies and chemical compositions depend on the deposition current density. The increase of their catalytic activity for the HER in 6 mol dm(-3) KOH and in 1 mol dm(-3) NaOH with increasing the deposition current density was shown to be the consequence of the change of both: their chemical composition and morphology.
Ključne reči:
Roughness / Ni-Sn alloy / HER / EIS / Deposition / Chemical compositionIzvor:
Electrochimica Acta, 2013, 114, 813-818Izdavač:
- Pergamon-Elsevier Science Ltd, Oxford
Finansiranje / projekti:
- Razvoj, karakterizacija i primena nanostruktuiranih kompozitnih katalizatora i interaktivnih nosača u gorivnim spregovima i elektrolizi vode (RS-MESTD-Basic Research (BR or ON)-172054)
DOI: 10.1016/j.electacta.2013.06.024
ISSN: 0013-4686
WoS: 000330487800111
Scopus: 2-s2.0-84890559054
Institucija/grupa
Tehnološko-metalurški fakultetTY - JOUR AU - Jović, Borka M AU - Lačnjevac, Uroš AU - Krstajić, Nedeljko V AU - Jović, Vladimir D PY - 2013 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/5706 AB - In this work the hydrogen evolution reaction (HER) at Ni-Sn alloy coatings, deposited onto Ni 40 mesh at different current densities from the bath containing 0.1 mol dm(-3) SnCl2 + 0.3 mol dm(-3) NiCl2 in the pyrophosphate-glycine solutions, was investigated by polarization and EIS measurements. The morphology and chemical compositions of all samples were investigated by the SEM and EDS techniques. It was shown that their morphologies and chemical compositions depend on the deposition current density. The increase of their catalytic activity for the HER in 6 mol dm(-3) KOH and in 1 mol dm(-3) NaOH with increasing the deposition current density was shown to be the consequence of the change of both: their chemical composition and morphology. PB - Pergamon-Elsevier Science Ltd, Oxford T2 - Electrochimica Acta T1 - Ni-Sn coatings as cathodes for hydrogen evolution in alkaline solutions EP - 818 SP - 813 VL - 114 DO - 10.1016/j.electacta.2013.06.024 ER -
@article{ author = "Jović, Borka M and Lačnjevac, Uroš and Krstajić, Nedeljko V and Jović, Vladimir D", year = "2013", abstract = "In this work the hydrogen evolution reaction (HER) at Ni-Sn alloy coatings, deposited onto Ni 40 mesh at different current densities from the bath containing 0.1 mol dm(-3) SnCl2 + 0.3 mol dm(-3) NiCl2 in the pyrophosphate-glycine solutions, was investigated by polarization and EIS measurements. The morphology and chemical compositions of all samples were investigated by the SEM and EDS techniques. It was shown that their morphologies and chemical compositions depend on the deposition current density. The increase of their catalytic activity for the HER in 6 mol dm(-3) KOH and in 1 mol dm(-3) NaOH with increasing the deposition current density was shown to be the consequence of the change of both: their chemical composition and morphology.", publisher = "Pergamon-Elsevier Science Ltd, Oxford", journal = "Electrochimica Acta", title = "Ni-Sn coatings as cathodes for hydrogen evolution in alkaline solutions", pages = "818-813", volume = "114", doi = "10.1016/j.electacta.2013.06.024" }
Jović, B. M., Lačnjevac, U., Krstajić, N. V.,& Jović, V. D.. (2013). Ni-Sn coatings as cathodes for hydrogen evolution in alkaline solutions. in Electrochimica Acta Pergamon-Elsevier Science Ltd, Oxford., 114, 813-818. https://doi.org/10.1016/j.electacta.2013.06.024
Jović BM, Lačnjevac U, Krstajić NV, Jović VD. Ni-Sn coatings as cathodes for hydrogen evolution in alkaline solutions. in Electrochimica Acta. 2013;114:813-818. doi:10.1016/j.electacta.2013.06.024 .
Jović, Borka M, Lačnjevac, Uroš, Krstajić, Nedeljko V, Jović, Vladimir D, "Ni-Sn coatings as cathodes for hydrogen evolution in alkaline solutions" in Electrochimica Acta, 114 (2013):813-818, https://doi.org/10.1016/j.electacta.2013.06.024 . .