油酸修饰对纳米二氧化钛在变压器油中分散性的影响 |
吕玉珍 |
Effect of Oleic Acid Surface Modification on Dispersibility of TiO2 Nanoparticles in Transformer Oils |
图3 纳米油样的紫外吸收光谱随静置时间的变化 Fig. 3 UV absorption spectra of nano-oils change with dispersing time |