Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
The Effect of Electrode Potential on the Conductivity of Polymer Complexes of Nickel with Salen Ligands. / Beletskii, E. V.; Volosatova, Yu. A.; Eliseeva, S. N.; Levin, O. V.
в: Russian Journal of Electrochemistry, Том 55, № 4, 01.04.2019, стр. 339-345.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - The Effect of Electrode Potential on the Conductivity of Polymer Complexes of Nickel with Salen Ligands
AU - Beletskii, E. V.
AU - Volosatova, Yu. A.
AU - Eliseeva, S. N.
AU - Levin, O. V.
PY - 2019/4/1
Y1 - 2019/4/1
N2 - The influence of the electrode potential on the electric conductivity of polymer complexes of nickel with salen-type ligands (where salen is N,N′-ethylene-bis(salicylideneimine)) differing by substituents in ligand′s benzene ring is studied in the course of measuring cyclic voltammograms. The highest electron conductivity is observed for the film of poly[N,N′-ethylene-bis(3-methoxysalicylideneiminato) nickel(II)] (poly[Ni(CH3OSalen)]) in 1 M LiPF6 solution in the ethylene carbonate-diethylcarbonate mixture (EC: DEC = 1: 1). Poly[N,N′-ethylene-bis(3-methyl-salicyleneiminato) nickel(II)] (or poly[Ni(CH3Salen)]) was found to have the widest potential range of electronic conductivity. Conditions are selected for synthesizing films from solutions of the corresponding monomers in 1 M LiPF6 EC: DEC electrolyte. The electrode potential intervals suitable for the use of poly[Ni(CH3Salen)] as the buffer interlayer between the aluminum substrate and the cathode mass in lithium-ion batteries for protecting the latter against overcharge are found.
AB - The influence of the electrode potential on the electric conductivity of polymer complexes of nickel with salen-type ligands (where salen is N,N′-ethylene-bis(salicylideneimine)) differing by substituents in ligand′s benzene ring is studied in the course of measuring cyclic voltammograms. The highest electron conductivity is observed for the film of poly[N,N′-ethylene-bis(3-methoxysalicylideneiminato) nickel(II)] (poly[Ni(CH3OSalen)]) in 1 M LiPF6 solution in the ethylene carbonate-diethylcarbonate mixture (EC: DEC = 1: 1). Poly[N,N′-ethylene-bis(3-methyl-salicyleneiminato) nickel(II)] (or poly[Ni(CH3Salen)]) was found to have the widest potential range of electronic conductivity. Conditions are selected for synthesizing films from solutions of the corresponding monomers in 1 M LiPF6 EC: DEC electrolyte. The electrode potential intervals suitable for the use of poly[Ni(CH3Salen)] as the buffer interlayer between the aluminum substrate and the cathode mass in lithium-ion batteries for protecting the latter against overcharge are found.
KW - cyclic voltammery
KW - electrochemical properties
KW - electronic conductivity
KW - in situ measurements of electronic conductivity
KW - polymer complexes of nickel with salen ligands
KW - LITHIUM
UR - http://www.scopus.com/inward/record.url?scp=85066610532&partnerID=8YFLogxK
UR - http://www.mendeley.com/research/effect-electrode-potential-conductivity-polymer-complexes-nickel-salen-ligands
U2 - 10.1134/S1023193519030030
DO - 10.1134/S1023193519030030
M3 - Article
AN - SCOPUS:85066610532
VL - 55
SP - 339
EP - 345
JO - Russian Journal of Electrochemistry
JF - Russian Journal of Electrochemistry
SN - 1023-1935
IS - 4
ER -
ID: 42851497