作者: Michael Jeffrey McLaughlin , Naresh Mathur
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摘要: A method for making a self-dispersing cerium oxide nanoparticles additive lubricants, lubricant composition containing the and reducing boundary friction using nanoparticles. The are made by an improved process of reacting mixture organo-cerium salt, fatty acid, amine in substantial absence water organic solvent at temperature ranging from about 150° to 250° C., improvement comprising acid molar ratio 1:1:1 1:2:2 reaction provide product 20 40% weight substantially medium.