Result showed that surface covering can slow down oxidation rate of cuprous chloride in the air (humidity is about 70%),and improve its capability of antioxidation at the same time.

• 结果表明：表面包覆能减缓氯化亚铜在湿度约70%25的空气中的氧化速率，提高其抗氧化性能，其中以柠檬酸的效果最佳。