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The inhibition of graphite oxidation by phosphorus additives

โœ Scribed by D.W. McKee; C.L. Spiro; E.J. Lamby

Publisher
Elsevier Science
Year
1984
Tongue
English
Weight
585 KB
Volume
22
Category
Article
ISSN
0008-6223

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โœฆ Synopsis

Impregnation of graphite with organic phosphate and phosphite esters has been found to result in increased resistance to air oxidation at elevated temperatures. Thermal decomposition of the phosphorus compounds at 200-600ยฐC leaves a hydrophilic residue strongly adsorbed on the graphite surface at active sites where oxidation normally occurs.

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