Research output: Contribution to journal › Article › peer-review
Effect of Structure of Polymeric Nickel Complexes with Salen-Type Ligands on the Rate of Their Electroactivity Decay in Solutions of Water-Containing Electrolytes. / Ershov, V. A.; Alekseeva, E. V.; Konev, A. S.; Chirkov, N. S.; Stelmashuk, T. A.; Levin, O. V.
In: Russian Journal of General Chemistry, Vol. 88, No. 2, 01.02.2018, p. 277-283.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Effect of Structure of Polymeric Nickel Complexes with Salen-Type Ligands on the Rate of Their Electroactivity Decay in Solutions of Water-Containing Electrolytes
AU - Ershov, V. A.
AU - Alekseeva, E. V.
AU - Konev, A. S.
AU - Chirkov, N. S.
AU - Stelmashuk, T. A.
AU - Levin, O. V.
PY - 2018/2/1
Y1 - 2018/2/1
N2 - The influence of the structure of diimine bridge in the Schiff’s bases (derivatives of N,N'-ethylenebissalicylimine) on the rate of the loss of electroactivity of their complexes with nickel in acetonitrile containing 0.1 M of tetraethylammonium tetrafluoroborate (anhydrous and upon addition of 1 wt % of water) has been studied. It has been shown that the presence of bulky yet light methyl groups in the structure of diimine bridge significantly reduced the loss of electroactivity (37% of the initial capacity retained after 50 cycles) as compared to the ligand containing no substituents and containing phenyl group as the substituent (17 and 20%, respectively, of initial capacity retained after 50 cycles).
AB - The influence of the structure of diimine bridge in the Schiff’s bases (derivatives of N,N'-ethylenebissalicylimine) on the rate of the loss of electroactivity of their complexes with nickel in acetonitrile containing 0.1 M of tetraethylammonium tetrafluoroborate (anhydrous and upon addition of 1 wt % of water) has been studied. It has been shown that the presence of bulky yet light methyl groups in the structure of diimine bridge significantly reduced the loss of electroactivity (37% of the initial capacity retained after 50 cycles) as compared to the ligand containing no substituents and containing phenyl group as the substituent (17 and 20%, respectively, of initial capacity retained after 50 cycles).
KW - aqueous electrolytes
KW - degradation of electroactivity
KW - polymer-modified electrodes
KW - Schiff’s bases
KW - specific capacity
UR - http://www.scopus.com/inward/record.url?scp=85044224145&partnerID=8YFLogxK
UR - http://www.mendeley.com/research/effect-structure-polymeric-nickel-complexes-salentype-ligands-rate-electroactivity-decay-solutions-w
U2 - 10.1134/S1070363218020147
DO - 10.1134/S1070363218020147
M3 - Article
AN - SCOPUS:85044224145
VL - 88
SP - 277
EP - 283
JO - Russian Journal of General Chemistry
JF - Russian Journal of General Chemistry
SN - 1070-3632
IS - 2
ER -
ID: 34507324