Effect of Nitrogen Atoms Number and Spatial Location on Tribological Properties of Nucleobase Derivatives

• Published in: Tribology letters Vol. 61; no. 3; pp. 1 - 10
• Main Authors: Zhang, Haobo, Xia, Yanqiu, Liu, Xiong, Li, Jindu, Fan, Xiaoqiang
• Format: Journal Article
• Language: English
• Published: New York Springer US 01.03.2016; Springer Nature B.V
• Subjects: Additives; Asperity; Atomic properties; Bearing strength; Chemical reactions; Chemistry and Materials Science; Contact; Corrosion and Coatings; Derivatives; Electrochemical corrosion; Friction reduction; Load carrying capacity; Lubricants; Materials Science; Morphology; Nanotechnology; Nitrogen atoms; Organic chemistry; Original Paper; Photoelectrons; Physical Chemistry; Polyethylene glycol; Scanning electron microscopy; Surface chemistry; Surfaces and Interfaces; Theoretical and Applied Mechanics; Thin Films; Tribology; Wear resistance; X ray photoelectron spectroscopy; Additives; Nucleobase derivatives; Friction and wear; Lubricant

Four kinds of ashless, non-phosphorus and non-sulfur oil-soluble compounds of nucleobase derivatives were evaluated as lubricant additives in poly(ethylene glycol) (PEG) for steel–steel contact under room temperature, and their electrochemical corrosion behaviors were measured by Tafel polarization....