碳纤维是一种具有高强度的新型纤维材料,其力学性能比较高耐腐蚀性比较强,此外还具有较强的柔韧度,因此也是国防军工等各方面的重要材料。但是,碳纤维不经过电化学的表面处理,它的力学性能会受到一定的影响。关于碳纤维的结构及其性能,本文主要探讨的是电化学表面处理对其结构和性能产生的影响。 Carbon fiber is a kind of new fiber material with high strength. Its mechanical properties are relatively high and its corrosion resistance is relatively strong. In addition, it has strong flexibility and is also an important material in various fields such as the national defense industry. However, carbon fiber without electrochemical surface treatment, its mechanical properties will be affected to some extent. With regard to the structure and properties of carbon fiber, this paper mainly discusses the influence of electrochemical surface treatment on its structure and properties.