首页> 外文会议>Nanostructured metal oxides for advanced applications >Hybrid SWCNT - NiO Composites for Supercapacitor Applications
【24h】

Hybrid SWCNT - NiO Composites for Supercapacitor Applications

机译:超级电容器应用的混合SWCNT-NiO复合材料

获取原文
获取原文并翻译 | 示例

摘要

Supercapacitor devices promise to be an effective means of storing energy, and delivering power for personal electronics, remote sensors, and transportation. Rare earth metals, such as ruthenium, have been used and report high value of capacitance, specific power, and energy. Nevertheless, the rarity of such metals prevent their practical use. In this study we utilize an earth-abundant nickel and a controlled microwave synthesis to create nickel oxide (NiO) with an optimal nanostructure for capacitance. To surpass the lofty series resistance associated with metal oxides such as NiO, we exploit the conductive properties of single and multi-walled carbon nanotubes. The carbon nanotubes and NiO can benefit from the presence of each other by preventing unnecessary aggregation.
机译:超级电容器设备有望成为一种有效的能源存储方式,并为个人电子设备,远程传感器和运输工具提供电力。稀土金属(如钌)已被使用,并且具有较高的电容值,比功率和能量值。然而,这种金属的稀有性阻止了它们的实际使用。在这项研究中,我们利用地球上富裕的镍和可控的微波合成技术,以产生具有最佳纳米结构的电容的氧化镍(NiO)。为了超越与金属氧化物(如NiO)相关的高串联电阻,我们利用了单壁和多壁碳纳米管的导电特性。碳纳米管和NiO可通过防止不必要的聚集而受益于彼此的存在。

著录项

  • 来源
  • 会议地点 San Francisco CA(US)
  • 作者单位

    University of North Carolina at Charlotte, 9201 University City Blvd., Charlotte, NC 28223, U.S.A;

    University of North Carolina at Charlotte, 9201 University City Blvd., Charlotte, NC 28223, U.S.A;

    University of North Carolina at Charlotte, 9201 University City Blvd., Charlotte, NC 28223, U.S.A;

    University of North Carolina at Charlotte, 9201 University City Blvd., Charlotte, NC 28223, U.S.A;

    University of North Carolina at Charlotte, 9201 University City Blvd., Charlotte, NC 28223, U.S.A;

  • 会议组织
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号