随着人们生活质量的不断提高,大量一次性废弃电池中的汞、镉、铅等重金属离子对环境的污染已引起了人们的普遍关注,各国都在积极研制具有高比能量、高比容量、长寿命,材料无害化,无污染、可充式的新型绿色电池.我国化学命题工作者也对绿色电池予以了特别的关 With the continuous improvement of people’s quality of life, pollution of the environment by heavy metal ions such as mercury, cadmium, and lead in a large number of disposable waste batteries has caused widespread concern. Various countries are actively developing high specific energy and high specific capacity. Long-life, harmless material, non-pollution, rechargeable new green battery. China’s chemical proposition workers have also given special attention to green batteries.