Ionically conductive thin polymer films prepared by plasma polymerization; V. preparation and characterization of solid polymer electrolyte composed of plasma polymerized tris(2-methoxyethoxy)vinylsilane-LiCiO sub 4 complex

Journal Article · Mon Jan 01 04:00:00 EST 1990 · Journal of the Electrochemical Society; (USA)

DOI:https://doi.org/10.1149/1.2086429· OSTI ID:6815306

Uchimoto, Y; Ogum, Z; Takehara, Z ^[1]; Foulkes, F R

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1. Kyoto Univ. (Japan)

Ultrathin, uniform, pinhole-free solid polymer electrolyte films of approximately 1 {mu}m thickness were prepared by the complexation of plasma-polymerized tris(2-methoxyethoxy)vinylsilane (TMVS) with LiClO{sub 4}. The results of FT-IR, {sup 1}H NMR, and {sup 13} C NMR measurements indicate that the structure of the plasma polymer is very similar to poly (TMVS), except for the presence of a small amount of what is probably a cycle group impurity. The glass transition temperature and ionic conductivity of the solid polymer electrolyte depend on the LiClO{sub 4} content, and the variation of the ionic conductivity with temperature can be described exactly by using a {ital WLF} type of equation. Room temperature conductivities greater than 10{sup {minus} 6} S cm{sup {minus} 1} (10{sup 2}{Omega} cm{sup 2} resistance per unit area) were observed.

• OSTI ID: 6815306
• Journal Information: Journal of the Electrochemical Society; (USA), Journal Name: Journal of the Electrochemical Society; (USA) Vol. 137:1; ISSN JESOA; ISSN 0013-4651
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
360601* -- Other Materials-- Preparation & Manufacture
360602 -- Other Materials-- Structure & Phase Studies
656002 -- Condensed Matter Physics-- General Techniques in Condensed Matter-- (1987-)
656003 -- Condensed Matter Physics-- Interactions between Beams & Condensed Matter-- (1987-)
75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
CARBON 13
CARBON ISOTOPES
CHLORATES
CHLORINE COMPOUNDS
ELECTRIC CONDUCTIVITY
ELECTRICAL PROPERTIES
ELECTROLYTES
EVEN-ODD NUCLEI
FABRICATION
FILMS
HALOGEN COMPOUNDS
INFRARED SPECTRA
IONIC CONDUCTIVITY
ISOTOPES
LIGHT NUCLEI
NMR SPECTRA
NUCLEI
OXYGEN COMPOUNDS
PHYSICAL PROPERTIES
PLASMA
POLYMERS
SOLID ELECTROLYTES
SOLID-STATE PLASMA
SPECTRA
STABLE ISOTOPES
THIN FILMS