Infrared spectral studies of various metal polyacrylates

A new process for the production of high surface area, high reactivity ceramic oxide powders involves the bonding of metal cations to polymeric polyacrylate chains. This process results in the formation of a gelatinous metal polyacrylate precipitate which can be easily removed from the mother liquor...

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Bibliographic Details
Published in:Journal of solid state chemistry 1989-12, Vol.83 (2), p.332-339
Main Authors: McCluskey, P.H., Snyder, R.L., Condrate, R.A.
Format: Article
Language:English
Subjects:
400102 > Chemical & Spectral Procedures
ALUMINIUM
CERIUM
Chemistry
COPPER
DATA
DATA ANALYSIS
ELEMENTS
ESTERS
Exact sciences and technology
EXPERIMENTAL DATA
INFORMATION
INFRARED SPECTRA
Inorganic chemistry and origins of life
INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY
Kinetics and mechanism of reactions
LANTHANUM
MATERIALS SCIENCE
MEASURING INSTRUMENTS
MEASURING METHODS
METALS
NUMERICAL DATA
ORGANIC COMPOUNDS
ORGANIC POLYMERS
POLYACRYLATES
POLYMERS
POLYVINYLS
PRODUCTION
RARE EARTHS
SPECTRA
TRANSITION ELEMENTS 360603 > Materials-- Properties
YTTRIUM
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Summary:A new process for the production of high surface area, high reactivity ceramic oxide powders involves the bonding of metal cations to polymeric polyacrylate chains. This process results in the formation of a gelatinous metal polyacrylate precipitate which can be easily removed from the mother liquor, and then calcined to form a high density ceramic oxide. Using FTIR spectroscopy, the nature of the structural arrangements has been studied for metal complexes in the yttrium, lanthanum, aluminum, cerium, copper, and iron polyacrylates. Interpretation of the infrared spectra indicates that two types of metal complex formation occur in these precipitates, involving bidentate or bridging interactions. The type that is observed for a particular metal ion is dependent on its metal ion size.
ISSN:0022-4596
1095-726X
DOI:10.1016/0022-4596(89)90183-7