关键词: 仿生, 超疏油, 表面, 多尺度, 制备

Abstract: Super-oleophobic surface has broad application prospects in solving the problems of oil adhered on pipeline surface and marine oil pollution. This article introduces several special biological surface structure and wettability，classical wettability theoretical models and new progress of wettability theories，and research progress of super-oleophobic surface according to different preparation methods. The advantages and disadvantages of each method are pointed out. Establishing a perfect wetting theory model better representing the reality is required to prepare super-oleophobic surface with low cost，short cycle，simple method，stable durability，wear resistance，strong binding with pipe surface is one of the important development direction according to the deficiencies of existing preparation methods.

Key words: bionic, super-oleophobic, surface, multi-scale, preparation