摘要
纳米ZrO2颗粒经过偶联后,通过表面接枝法,制备了表面接枝聚合物ZrO2-PMMA。沉降分析、红外光谱和光电子能谱的结果证明了聚合物确实是纳米ZrO2颗粒被PMMA所包覆,纳米ZrO2颗粒表面有机化后分散性能大大增加。
ZrO2-PMMA surface-grafted polymer was prepared via ＂grafted from＂ route from ZrO2 nanoparticles which were firstly coupled. The results of sedimentation analysis, infrared spectra and photoelectron spectra proved that the polymer was composed of ZrO2 nanoparticles coated by PMMA. The dispersity of ZrO2 nanoparticles was enhanced greatly after the polymer formed.
出处
《钛工业进展》
CAS
2008年第5期11-14,共4页
Titanium Industry Progress
基金
国家自然科学基金项目(批准号:50202011)
