花生壳衍生活性炭自支撑电容器电极材料的制备及其应用  

Preparation of peanut shell-derived activated carbon self-supporting capacitor electrode material and its application

作　　者：陆康 吴玉东 戴鹏[1] 吴明在[1] LU Kang;WU Yudong;DAI Peng;WU Mingzai(School of Material Science and Engineering,Anhui University,Hefei 230601,China)

机构地区：[1]安徽大学材料科学与工程学院,安徽合肥230601

出　　处：《安徽大学学报（自然科学版）》2021年第6期49-53,共5页Journal of Anhui University(Natural Science Edition)

基　　金：国家自然科学基金资助项目(51672001);安徽省科技重大专项(16030901039)。

摘　　要：以来源丰富且廉价的废弃物花生壳作为前驱体、硫脲作为氮源和硫源,制备氮硫共掺杂的NSAC(nitrogen and sulfur co-doped activated carbon).实验结果表明:相对于AC(activated carbon),NAC(nitrogen doped activated carbon),NSAC的性能更优越.NSAC具有较强的自支撑能力,可制成各种形状的电容器,满足商业需求.Using rich and cheap waste peanut shells as a precursor,and thiourea as a nitrogen source and a sulfur source,a nitrogen-sulfur co-doped NSAC(nitrogen and sulfur co-doped activated carbon)was prepared.The experimental results showed that the performance of NSAC was superior to AC(activated carbon)and NAC(nitrogen doped activated carbon).NSAC had strong self-supporting ability and could be made into capacitors of various shapes to meet commercial needs.

关 键 词：超级电容器 生物质 掺杂 可塑性 

分 类 号：TK01[动力工程及工程热物理]