Rethink about electrolyte: Potassium fluoride as a promising additive to an electrolyte for the water oxidation by a nanolayered Mn oxide

Title
Rethink about electrolyte: Potassium fluoride as a promising additive to an electrolyte for the water oxidation by a nanolayered Mn oxide
Authors
채근화Mohammad Mahdi NajafpourMohadeseh Zarei GhobadiSeyedeh Maedeh HosseiniSomayeh MehrabaniParvin RafighiRobabeh BagheriZhenlun Song
Keywords
Additive; Electrolyte; Hydrogen; Oxygen; Nanosized manganese oxide; Fluoride
Issue Date
2017-06
Publisher
International journal of hydrogen energy
Citation
VOL 42, NO 22-15166
Abstract
Water oxidation is a bottleneck of the hydrogen production through the water-splitting reaction. Herein, the promising role of fluoride on the water-oxidizing activity of a nanolayered Mn oxide under the electrochemical condition is reported. The experiments show the increase of the water-oxidizing activity of the nanolayered Mn oxide under an electro-water oxidation circumstance in the presence of potassium fluoride as a promising additive to an electrolyte. As a result, the required overpotential is decreased and the yield of oxygen evolution raised in the water-oxidation reaction.
URI
http://pubs.kist.re.kr/handle/201004/66109
ISSN
0360-3199
Appears in Collections:
KIST Publication > Article
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