王莹,王鹏,宋文学.改性纳米多孔铜在超级电容器中的应用初探[J].稀有金属材料与工程,2019,47(3):1022~1028.[Wang Ying,Wang Peng,Song WenXue.Initial application exploration of modified nanoporous copper in supercapacitors[J].Rare Metal Materials and Engineering,2019,47(3):1022~1028.]
改性纳米多孔铜在超级电容器中的应用初探
投稿时间:2018-07-03  修订日期:2018-09-04
中文关键词:  超级电容器  纳米多孔铜  电极  改性
基金项目:西安航空学院机电技术研究所科研基金(项目号JDKYJJ2017)
中文摘要:
      超级电容器是一类电化学能量储存装置,被广泛应用于混合动力汽车、新能源收集转换、大功率工程机械和移动电子设备等领域。超级电容器的电极材料要求具备有效可控的多孔结构和比表面积,合理的孔径分布以及良好的导电性和易成型。纳米多孔铜是一类具有高导电性、高比表面积、孔径可控以及良好电容特性的多孔材料,可作为超级电容器的集流体负载更多的活性物质,进而大大提高超级电容器的能量密度。此外,改性纳米多孔铜可增强多孔铜基底的物化稳定性并且保留了更多活性位点,为超级电容器的电极可控设计提供了一定的思路。
Initial application exploration of modified nanoporous copper in supercapacitors
英文关键词:supercapacitor  nanoporous copper  electrode  modification
英文摘要:
      Supercapacitors are widely used as energy storing device in a wide range of communication, transportation and daily life, including hybrid electric vehicles, new energy collection and conversion, high-power construction machinery, mobile electronic equipment, and so forth. The electrode materials of supercapacitor require effective, controllable porous structure, specific surface area, reasonable pore size distribution, good electrical conductivity and easy molding. Nanoporous copper is a kind of porous material with high conductivity, high specific surface area, controllable aperture and good capacitance. It can be used as a current collector loads more active materials for supercapacitor, and thus greatly improves the energy density of supercapacitor. In addition, the modified nanoporous copper can enhance physical and chemical stabilities of porous copper substrate and retain more active sites. It offers a kind of idea for controllable design electrode of supercapacitors.
作者单位E-mail
王莹 西安航空学院 ying.gongzuo@163.com 
王鹏 西安航空学院  
宋文学 西安航空学院  
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