沉积时间对聚醚醚酮表面类金刚石薄膜的结构和性能的影响
崔丽, 孙丽丽, 郭鹏, 马鑫, 王舒远, 汪爱英

Effect of Deposition Time on Structure and Performance of Diamond-like Carbon Films on PEEK
CUI Li, SUN Lili, GUO Peng, MA Xin, WANG Shuyuan, WANG Aiying
图8 PEEK/DLC复合薄膜表面的粗糙度(Ra)和水接触角与沉积时间的关系
Fig.8 Curves of the surface roughness (Ra) and water contact angles for PEEK/DLC composite films over time