Synthesis of the honeycomb-like MgO/Mg(OH)(2) structures, with controlled shape and size of holes, by the electrolysis from magnesium nitrate hexahydrate melt onto glassy carbon is presented. The honeycomb-like structures were made up of holes, formed from detached hydrogen bubbles, surrounded by walls, built up of thin intertwined needles. For the first time, it was shown that the honeycomb-like structures can be obtained by molten salt electrolysis and not exclusively by electrolysis from aqueous electrolytes. Analogies with the processes of the honeycomb-like metal structures formation from aqueous electrolytes are presented and discussed. Rules established for the formation of these structures from aqueous electrolytes, such as the increase of number of holes, the decrease of holes size and coalescence of neighbouring hydrogen bubbles observed with increasing cathodic potential, appeared to be valid for the electrolysis of the molten salt used.
TY - JOUR
AU - Vukicević, Nataša M.
AU - Cvetković, Vesna S.
AU - Nikolic, Nebojša D.
AU - Branković, Goran
AU - Barudzija, Tanja S.
AU - Jovicević, Jovan N.
PY - 2018
UR - http://rimsi.imsi.bg.ac.rs/handle/123456789/1121
AB - Synthesis of the honeycomb-like MgO/Mg(OH)(2) structures, with controlled shape and size of holes, by the electrolysis from magnesium nitrate hexahydrate melt onto glassy carbon is presented. The honeycomb-like structures were made up of holes, formed from detached hydrogen bubbles, surrounded by walls, built up of thin intertwined needles. For the first time, it was shown that the honeycomb-like structures can be obtained by molten salt electrolysis and not exclusively by electrolysis from aqueous electrolytes. Analogies with the processes of the honeycomb-like metal structures formation from aqueous electrolytes are presented and discussed. Rules established for the formation of these structures from aqueous electrolytes, such as the increase of number of holes, the decrease of holes size and coalescence of neighbouring hydrogen bubbles observed with increasing cathodic potential, appeared to be valid for the electrolysis of the molten salt used.
PB - Srpsko hemijsko društvo, Beograd
T2 - Journal of the Serbian Chemical Society
T1 - Formation of the honeycomb-like MgO/Mg(OH)(2) structures with controlled shape and size of holes by molten salt electrolysis
EP - 1362
IS - 12
SP - 1351
VL - 83
DO - 10.2298/JSC180913084V
ER -
@article{
author = "Vukicević, Nataša M. and Cvetković, Vesna S. and Nikolic, Nebojša D. and Branković, Goran and Barudzija, Tanja S. and Jovicević, Jovan N.",
year = "2018",
abstract = "Synthesis of the honeycomb-like MgO/Mg(OH)(2) structures, with controlled shape and size of holes, by the electrolysis from magnesium nitrate hexahydrate melt onto glassy carbon is presented. The honeycomb-like structures were made up of holes, formed from detached hydrogen bubbles, surrounded by walls, built up of thin intertwined needles. For the first time, it was shown that the honeycomb-like structures can be obtained by molten salt electrolysis and not exclusively by electrolysis from aqueous electrolytes. Analogies with the processes of the honeycomb-like metal structures formation from aqueous electrolytes are presented and discussed. Rules established for the formation of these structures from aqueous electrolytes, such as the increase of number of holes, the decrease of holes size and coalescence of neighbouring hydrogen bubbles observed with increasing cathodic potential, appeared to be valid for the electrolysis of the molten salt used.",
publisher = "Srpsko hemijsko društvo, Beograd",
journal = "Journal of the Serbian Chemical Society",
title = "Formation of the honeycomb-like MgO/Mg(OH)(2) structures with controlled shape and size of holes by molten salt electrolysis",
pages = "1362-1351",
number = "12",
volume = "83",
doi = "10.2298/JSC180913084V"
}
Vukicević, N. M., Cvetković, V. S., Nikolic, N. D., Branković, G., Barudzija, T. S.,& Jovicević, J. N.. (2018). Formation of the honeycomb-like MgO/Mg(OH)(2) structures with controlled shape and size of holes by molten salt electrolysis. in Journal of the Serbian Chemical Society
Srpsko hemijsko društvo, Beograd., 83(12), 1351-1362.
https://doi.org/10.2298/JSC180913084V
Vukicević NM, Cvetković VS, Nikolic ND, Branković G, Barudzija TS, Jovicević JN. Formation of the honeycomb-like MgO/Mg(OH)(2) structures with controlled shape and size of holes by molten salt electrolysis. in Journal of the Serbian Chemical Society. 2018;83(12):1351-1362.
doi:10.2298/JSC180913084V .
Vukicević, Nataša M., Cvetković, Vesna S., Nikolic, Nebojša D., Branković, Goran, Barudzija, Tanja S., Jovicević, Jovan N., "Formation of the honeycomb-like MgO/Mg(OH)(2) structures with controlled shape and size of holes by molten salt electrolysis" in Journal of the Serbian Chemical Society, 83, no. 12 (2018):1351-1362,
https://doi.org/10.2298/JSC180913084V . .
