铅酸蓄电池用改性氮化碳材料的研究  

Study on modified carbon nitride material for lead-acid batteries

作　　者：陈二霞 孙海涛 霍玉龙 王再红 闫娜 金倩 高鹤 李阿欣 陈志雪 CHEN Erxia;SUN Haitao;HUO Yulong;WANG Zaihong;YAN Na;JIN Qian;GAO He;LI Axin;CHEN Zhixue(Fengfan Co.,Ltd.,Baoding Hebei 071057,China)

机构地区：[1]风帆有限责任公司,河北保定071057

出　　处：《蓄电池》2022年第5期201-205,共5页Chinese LABAT Man

摘　　要：通过高温灼烧法制备钡掺杂氮化碳和高碳氮化碳。采用BET、SEM、XRD、EDS等手段,对这两种改性氮化碳材料的比表面积、微观形貌、物质组成和元素分布进行表征分析,并使用CV等手段对分别添加钡掺杂氮化碳和高碳氮化碳材料后的铅负极板的电化学特性进行研究。研究结果表明,制备的钡掺杂氮化碳和高碳氮化碳状态稳定,元素分布均匀,可对铅酸负极板的充放电倍率和容量性能起到增强的效果。We prepared two kinds of modified carbon nitride materials,barium doped carbon nitride and high carbon nitride,by high temperature sintering method.The specific surface area,micro morphology,material composition and element distribution of the materials were characterized by BET,SEM,XRD and EDS,and the electrochemical characteristics of lead negative plate after adding modified carbon nitride were studied by CV.The results show that the prepared barium doped carbon nitride and high carbon carbon nitride have stable state and uniform element distribution,which can enhance the charge discharge ratio and capacity performance of lead negative plate.

关 键 词：铅酸蓄电池 石墨相氮化碳 高碳氮化碳 改性 钡掺杂氮化碳 铅负极板 

分 类 号：TM912.1[电气工程—电力电子与电力传动]