Synthesis and characterization of phosphorus-containing polysulfone.(Report): An article from: Polymer Engineering and Science

This digital document is an article from Polymer Engineering and Science, published by Society of Plastics Engineers, Inc. on January 1, 2010. The length of the article is 3798 words. The page length shown above is based on a typical 300-word page. The article is delivered in HTML format and is available immediately after purchase. You can view it with any web browser.

From the author: Chemical modification of a chloromethylated polysulfone (CMPS) was performed by reacting the chlorometyl group with P--H bond of 9,10-dihydro-oxa-10-phospho-phenanthrene-10-oxide (DOPO). A kinetic study of phosphorylation of CMPS with different chlorine content was reported. The obtained polymers bearing cyclic bulky groups containing phosphorus were characterized by analytical methods; Fourier transforms spectroscopy (FTIR), and nuclear magnetic resonance spectroscopy (NMR). The thermal stability of phosphorus-modified polysulfone was evaluated by dynamic thermogravimetric analysis in nitrogen gas. The polymers were readily soluble in polar organic solvent, such as N-methylpyr-rolidone (NMP), N,N-dimethylacetamide (DMAc), and N,N-dimethylformamide (DMF). Differential scanning calorimeter (DSC) and dynamic mechanical analysis (DMA) proved an amorphous morphology of these polymers. POLYM. ENG. SCI., 50:48-56, 2010. [C]2009 Society of Plastics Engineers

Citation Details
Title: Synthesis and characterization of phosphorus-containing polysulfone.(Report)
Author: Oana Petreus
Publication:Polymer Engineering and Science (Magazine/Journal)
Date: January 1, 2010
Publisher: Society of Plastics Engineers, Inc.
Volume: 50 Issue: 1 Page: 48(9)

Article Type: Report

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