模拟了不同湿度条件的无酸、甲酸、乙酸、新鲜樟木屑气氛环境，采用质量改变法、光泽度测量、SEM形貌观察、XRD和Raman光谱分析等技术，量化研究了不同酸环境中湿度对铅腐蚀的影响。研究表明：在各类环境中，铅的最初腐蚀产物主要是β-PbO，随后进一步生成致密度、晶型不同的腐蚀产物，腐蚀产物的致密性影响铅的持续腐蚀行为；有机酸会加速铅的腐蚀，且铅对环境中的乙酸更敏感，甲酸次之，樟木屑挥发有机物对铅的腐蚀有明显影响；基本上，环境中的湿度越高，腐蚀时间越长，铅的腐蚀速率越大；在新鲜樟木屑环境中，控制湿度能减缓铅器腐蚀。

The atmosphere environment including acid-free, formic acid, acetic acid and fresh camphor sawdust with different humidity was simulated. The effects of humidity on lead corrosion in different environments were quantitatively studied by mass change method, gloss measurement, SEM morphology observation, XRD and Raman spectroscopy. The research showed that in various environments, the initial corrosion product of lead was mainly composed of β-PbO, and then further corrosion products with different densities and crystal forms were formed. The compactness of the corrosion products affected the continuous corrosion behavior of lead. Organic acids would accelerate the corrosion of lead, and lead was more sensitive to acetic acid in the environment, followed by formic acid, and the volatile organic compounds of camphor sawdust had a significant impact on the corrosion of lead. Basically, the higher the humidity in the environment and the longer the corrosion time, the greater the corrosion rate of lead. In the environment of fresh camphor sawdust, controlling humidity could slow down lead corrosion.