摘要
在铅酸蓄电池正极板的铅膏中分别添加质量分数相同的石墨、碳纳米管和石墨烯,经过和膏、干燥等步骤制备成不同炭材料掺杂的正极板。在进行放电测试后,利用XRD、SEM、EDS等分析方法对三种正极板材料进行了表征。结果表明,向正极铅膏中添加石墨的电池具有较高的放电容量,较好的抗腐蚀性。
Graphite, carbon nanotubes and graphene with same content were respectively doped into the positive lead paste for lead-acid battery. After the discharging tests, the prepared carbon-doped positive plates were characterized by XRD, SEM and EDS. The results showed that the graphite-doped sample had more discharge capacity and better corrosion resistance in comparison to other samples.
出处
《蓄电池》
2015年第6期251-254,259,共5页
Chinese LABAT Man
基金
国家自然科学基金项目(21173066)
河北省自然科学基金项目(B2015205150)
河北师范大学应用开发基金项目(L2010k03)
关键词
铅酸电池
石墨
石墨烯
碳纳米管
lead-acid battery
graphite
graphene
carbon nanotube
doping
positive plate
