Preparation and Anti-wear and Friction-reducing Properties of Barium Borate Modified with Dodecoxyl Group

作     者：Zeng Xiaojun Li Fenfang Zhou Maolin 

作者机构：School of Chemistry and Chemical Engineering Central South University Changsha 410083 

出 版 物：《China Petroleum Processing & Petrochemical Technology》 (中国炼油与石油化工（英文版）)

年 卷 期：2007年第9卷第4期

页      面：55-59页

核心收录：

学科分类：081702[工学-化学工艺] 08[工学] 0817[工学-化学工程与技术] 

主　　题：dodecoxyl barium borate prepare rapeseed oil tribological properties 

摘      要：A novel lubricating oil additive dodecoxyl barium borate was synthesized. The product was characterized by FTIR, elemental analysis, thermo-gravimetric analysis （TGA）, and scanning electron microscopy （SEM）. Four-ball tests showed that the addition of a certain concentration of the additive to rapeseed oil could effectively increase both the load-carrying capacity （PB value）, resistance to wear, and friction-reducing abilities. SEM observations confirmed that the additive could result in a reduced diameter of the wear scar.