物理化学学报 >> 2000, Vol. 16 >> Issue (11): 1035-1038.doi: 10.3866/PKU.WHXB20001113

研究简报 上一篇    下一篇

PS/TiO2复合纳米微球的制备和结构表征

赵彦保, 周静芳, 吕莹, 张治军, 党鸿辛   

  1. 河南大学润滑与功能材料重点实验室,开封 475001|郑州大学 郑州 450052
  • 收稿日期:2000-01-17 修回日期:2000-03-20 发布日期:2000-11-15
  • 通讯作者: 张治军

Preparation and Characterization of PS/TiO2 Composite Nanospheres

Zhao Yan-Bao, Zhou Jing-Fang, Lv Ying, Zhang Zhi-Jun, Dang Hong-Xin   

  1. Key laboratory of Lubrication and Functionary Material,Henan University,Kaifeng 475001|Zhengzhou University,Zhengzhou 450052
  • Received:2000-01-17 Revised:2000-03-20 Published:2000-11-15
  • Contact: Zhang Zhi-Jun

关键词: PS/TiO2, 纳米微球, 乳液聚合, 添加剂

Abstract:

PS/TiO2 composite nanospheres were prepared in situ by seed emulsion polymerization, and the structure characterization was carried out by TEM、 UV-Vis、 FTIR、 DSC& TGA. The tribological behaviors of PS/TiO2 nanospheres as additives in paraffin oil were evaluated on a four-ball machine. Experimental results indicate that the PS/TiO2 composite nanospheres have a good anti-wear performance.

Key words: PS/TiO2, Nanosphere, Emulsion polymerization, Additive