Preparation,Dispersion and Tribological Properties of Oleophilic Lanthanum Hydroxide/Graphene Oxide

• 作 者: Wu Bo Zhang Qiangqiang Song Hu
• 机 构: SchoolofMechanicalEngineering
• 出 处: 中国炼油与石油化工:英文版
• 发表日期: 2020年2期
• 关键词: oleophilic modification La(OH)3/GO nanocomposites dispersion stability tribologi
• 基金项目: supported by the National Natural Science Foundation of China(Grant No.51675153)

Lanthanum hydroxide/graphene oxide nanocomposites(La(OH)3/GO)modified by octadecylamine(OCA),oleylamine(OLA),and polyvinylpyrrolidone(PVP)were prepared,respectively,as the base oil additives.The dispersion stability of different modified La(OH)3/GO in bas