Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Oxygen Electroreduction Catalysts Based on Polymer Complexes of Nickel with Schiff Bases. / Novozhilova, M. V.; Danilova, Yu S.; Karushev, M. P.; Timonov, A. M.; Malev, V. V.; Levin, O. V.
в: Russian Journal of Electrochemistry, Том 54, № 10, 01.10.2018, стр. 769-774.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Oxygen Electroreduction Catalysts Based on Polymer Complexes of Nickel with Schiff Bases
AU - Novozhilova, M. V.
AU - Danilova, Yu S.
AU - Karushev, M. P.
AU - Timonov, A. M.
AU - Malev, V. V.
AU - Levin, O. V.
PY - 2018/10/1
Y1 - 2018/10/1
N2 - In energy-storage systems such as fuel cells and metal-air batteries, the main current-forming process is the reaction of oxygen electroreduction (OER). A simple method is proposed for synthesizing OER catalysts based on polymer complexes of transition metals (nickel, palladium) with Schiff bases prepared by electrochemical polymerization of starting monomers. The OER catalysts are prepared by thermolysis of polymers in inert atmosphere. Their properties are characterized by the methods of cyclic voltammetry with the use of a rotating disk electrode. The surface state (the catalyst film density, the size and composition of particles) is controlled by scanning electron microscopy with X-ray microanalysis. The electrode demonstrates the high catalytic activity in the oxygen electroreduction reaction in alkaline solutions (higher than 750 mA/mg of the initial polymer mass).
AB - In energy-storage systems such as fuel cells and metal-air batteries, the main current-forming process is the reaction of oxygen electroreduction (OER). A simple method is proposed for synthesizing OER catalysts based on polymer complexes of transition metals (nickel, palladium) with Schiff bases prepared by electrochemical polymerization of starting monomers. The OER catalysts are prepared by thermolysis of polymers in inert atmosphere. Their properties are characterized by the methods of cyclic voltammetry with the use of a rotating disk electrode. The surface state (the catalyst film density, the size and composition of particles) is controlled by scanning electron microscopy with X-ray microanalysis. The electrode demonstrates the high catalytic activity in the oxygen electroreduction reaction in alkaline solutions (higher than 750 mA/mg of the initial polymer mass).
KW - conducting polymer-metal complexes
KW - fuel cells
KW - metal-air batteries
KW - oxygen electroreduction
UR - http://www.scopus.com/inward/record.url?scp=85056904926&partnerID=8YFLogxK
U2 - 10.1134/S102319351810004X
DO - 10.1134/S102319351810004X
M3 - Article
AN - SCOPUS:85056904926
VL - 54
SP - 769
EP - 774
JO - Russian Journal of Electrochemistry
JF - Russian Journal of Electrochemistry
SN - 1023-1935
IS - 10
ER -
ID: 36236029