首页> 外文期刊>Chemistry: A European journal >Mesoporous nickel oxide nanowires: Hydrothermal synthesis, characterisation and applications for lithium-ion batteries and supercapacitors with superior performance
【24h】

Mesoporous nickel oxide nanowires: Hydrothermal synthesis, characterisation and applications for lithium-ion batteries and supercapacitors with superior performance

机译:介孔氧化镍纳米线:具有优异性能的锂离子电池和超级电容器的水热合成,表征和应用

获取原文
获取原文并翻译 | 示例
           

摘要

Mesoporous nickel oxide nanowires were synthesized by a hydrothermal reaction and subsequent annealing at 400 °C. The porous one-dimensional nanostructures were analysed by field-emission SEM, high-resolution TEM and N _2 adsorption/desorption isotherm measurements. When applied as the anode material in lithium-ion batteries, the as-prepared mesoporous nickel oxide nanowires demonstrated outstanding electrochemical performance with high lithium storage capacity, satisfactory cyclability and an excellent rate capacity. They also exhibited a high specific capacitance of 348 F g ~(-1) as electrodes in supercapacitors.
机译:通过水热反应并随后在400℃下退火来合成介孔氧化镍纳米线。通过场发射SEM,高分辨率TEM和N _2吸附/解吸等温线分析对多孔的一维纳米结构进行了分析。当用作锂离子电池的负极材料时,所制备的介孔氧化镍纳米线表现出出色的电化学性能,具有高的锂存储容量,令人满意的循环性和优异的倍率容量。它们还表现出348 F g〜(-1)的高比电容,可作为超级电容器中的电极。

著录项

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