Published May 1999 | Version v1
Journal article Metadata-only

Ionic solvation and electric conductivity of lithium salt solutions in acrylonitrile - butadiene copolymer

Creators

  • 1. Ural'skij Gosudarstvennyj Univ. im. A.M. Gor'kogo, Ekaterinburg (Russian Federation)

Description

Ion-molecular interactions in macromolecular ionic solutions acrylonitrile - butadiene copolymer (SKN-40) - lithium salt (LiClO4, LiCF3SO3, LiAsF6) were studied by the method of IR spectroscopy. Their correlation with electric conductivity value measured by the method of electrochemical impedance in the range of 20 - 100 Deg C was ascertained. Affinity of ionic solvation processes in SKN-40 and in liquid non-aqueous solvent of a similar chemical nature-acetonitrile was shown. Influence of methylethylketone molecules residual low-molecular solvent, on ionic solvation and ionic transport processes in SKN-40 was pointed out

Abstract (Russian)

Методами ИК-спектроскопии изучены ион-молекулярные взаимодействия в макромолекулярных ионных растворах сополимер акрилонитрила и бутадиена (СКН-40) - соль лития LiClO4, LiCF3SO3, LiAsF6 и установлена их корреляция с величиной электропроводности, измеренной методом электрохимического импеданса в интервале 20 - 100 град С. Показано родство процессов ионной сольватации в СКН-40 и в жидком неводном растворителе близкой химической природы - ацетонитриле. Отмечено влияние ионной сольватации и ионного транспорта в СКН-40

Additional details

Additional titles

Original title (Russian)
Ионная сольватация и электропроводность растворов солей лития в сополимере акрилонитрила и бутадиена

Publishing Information

Journal Title
Zhurnal Fizicheskoj Khimii
Journal Volume
73
Journal Issue
5
Journal Page Range
p. 840-843
ISSN
0044-4537
CODEN
ZFKHA9

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
31035719
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Descriptors DEI
ACETONITRILE; ACRYLONITRILE; ARSENIC COMPLEXES; BUTADIENE; COPOLYMERS; ELECTRIC CONDUCTIVITY; FLUORIDES; INFRARED SPECTRA; KETONES; LITHIUM PERCHLORATES; SOLUTIONS; SOLVATION; SULFONATES; TEMPERATURE RANGE 0273-0400 K
Descriptors DEC
ALKALI METAL COMPOUNDS; CHLORINE COMPOUNDS; COMPLEXES; DIENES; DISPERSIONS; ELECTRICAL PROPERTIES; FLUORINE COMPOUNDS; HALIDES; HALOGEN COMPOUNDS; HYDROCARBONS; LITHIUM COMPOUNDS; MIXTURES; NITRILES; ORGANIC COMPOUNDS; ORGANIC NITROGEN COMPOUNDS; ORGANIC POLYMERS; ORGANIC SULFUR COMPOUNDS; OXYGEN COMPOUNDS; PERCHLORATES; PHYSICAL PROPERTIES; POLYENES; POLYMERS; SPECTRA; TEMPERATURE RANGE

Optional Information

Notes
15 refs., 4 figs., 1tab.