摘要
金属腐蚀问题一直以来是困扰我们的大问题。近年来,光电材料凭借其寿命长、无毒环保等优势在金属防腐的应用中发挥越来越大的作用。光电材料通过电子-空穴方法替代从前牺牲阳极的防腐蚀方法,电子与空穴的分离是为了电子能够快速达到阴极碳的位置,促成碳钢电位降低,空气中的水蒸气或有机气体是被空穴氧化,伴随碳钢电位降低所耗用的是光电材料周围的水、有机气体等而不是光电材料本身。主要对光电材料在金属防腐蚀中的应用进行了探讨,以供同行借鉴。
Metal corrosion has always been a big problem that has plagued us.ln recent years, optoelectronic materials with its long life, non-toxic environmental protection and other advantages in the application of metal corrosion play an increasingly important role.Optoelectronic materials by electronic-hole method to replace the previous sacrificial anode anti-corrosion method, the separation of electrons and holes is to electrons can quickly reach the location of the cathode carbon, carbon steel potential to promote the reduction of air in the water vapor or organic gas is Hole oxidation, with carbon steel potential reduction is consumed by the photoelectric material around the water, organic gases and so on rather than optoelectronic material itself.In this paper, the application of optoelectronic materials in metal corrosion prevention is discussed for peer reference.
出处
《化工设计通讯》
CAS
2017年第3期50-50,82,共2页
Chemical Engineering Design Communications
关键词
光电材料
金属防腐蚀
应用
optoelectronic materials
metal corrosion protection
application
