SnO_2/WO_3 core-shell nanorods and their high reversible capacity as lithium-ion battery anodes

Xue X.-Y.; He B.; Yuan S.; Xing L.-L.; Chen Z.-H.; Ma C.-H.

首页> 外文期刊>Nanotechnology >SnO_2/WO_3 core-shell nanorods and their high reversible capacity as lithium-ion battery anodes

【24h】

SnO_2/WO_3 core-shell nanorods and their high reversible capacity as lithium-ion battery anodes

机译：SnO_2 / WO_3核壳纳米棒及其作为锂离子电池阳极的高可逆容量

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

WO_3 nanorods are uniformly coated with SnO_2 nanoparticles via a facile wet-chemical route. The reversible capacity of SnO_2/WO_3 core-shell nanorods is 845.9mAhg~(-1), higher than that of bare WO_3 nanorods, SnO_2 nanostructures, and traditional theoretical results. Such behavior can be attributed to a novel mechanism by which nanostructured metallic tungsten makes extra Li_2O (from SnO_2) reversibly convert to Li ~+. This mechanism is confirmed by x-ray diffraction results. Our results open a way for enhancing the reversible capacity of alloy-type metal oxide anode materials.

机译：WO_3纳米棒通过便捷的湿化学路线均匀地涂覆有SnO_2纳米颗粒。 SnO_2 / WO_3核壳纳米棒的可逆容量为845.9mAhg〜（-1），高于裸WO_3纳米棒，SnO_2纳米结构和传统的理论结果。这种行为可归因于一种新颖的机制，通过这种机制，纳米结构的金属钨使多余的Li_2O（来自SnO_2）可逆地转化为Li〜+。 X射线衍射结果证实了该机理。我们的结果为增强合金型金属氧化物阳极材料的可逆容量开辟了道路。

著录项

来源
《Nanotechnology》 |2011年第39期|共6页
作者
Xue X.-Y.; He B.; Yuan S.; Xing L.-L.; Chen Z.-H.; Ma C.-H.;
展开▼
作者单位

展开▼
收录信息
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

1. SnO_2/WO_3 core-shell nanorods and their high reversible capacity as lithium-ion battery anodes [J] . Xue X.-Y., He B., Yuan S., Nanotechnology . 2011,第39期

机译：SnO_2 / WO_3核壳纳米棒及其作为锂离子电池阳极的高可逆容量
2. High capacity and good cycling stability of multi-walled carbon nanotube/SnO_2 core-shell structures as anode materials of lithium-ion batteries [J] . Chun-Ling Zhu, Mi-lin Zhang, Ying-Jie Qiao, Materials Research Bulletin . 2010,第4期

机译：多壁碳纳米管/ SnO_2核壳结构作为锂离子电池负极材料的高容量和良好的循环稳定性
3. Zn2GeO4@C Core-Shell Nanorods as Highly Reversible Anode Materials for Lithium-Ion Batteries [J] . Chen Yifan, Lin Yangfan, Du Ning, Energy Technology: Generation,Conversion,Storage,Distribution . 2017,第9期

机译：Zn2GeO4 @ C芯壳纳米棒作为锂离子电池的高度可逆阳极材料
4. High reversible capacity of Nitrogen-doped graphene as an anode material for lithium-ion batteries [C] . Changjing Fu, Shuang Li, Qian Wang International Conference on Energy, Environment and Sustainable Development . 2015

机译：氮掺杂石墨烯的高可逆能力作为锂离子电池的阳极材料
5. SnO2/Graphene Nanocomposites as High-Capacity Anode Materials for Lithium-Ion Batteries: Synthesis and Electrochemical Performance [D] . Zhu, Xiuming. 2018

机译：SnO2 /石墨烯纳米复合材料作为锂离子电池的高容量负极材料：合成和电化学性能
6. Superior cycle performance and high reversible capacity of SnO2/graphene composite as an anode material for lithium-ion batteries [O] . Lilai Liu, Maozhong An, Peixia Yang, -1

机译：SnO2 /石墨烯复合材料作为锂离子电池负极材料具有出色的循环性能和高可逆容量
7. Facile preparation of core-shell Si@Li4Ti5O12 nanocomposite as large-capacity lithium-ion battery anode [O] . Mengjing Liu, Hanyang Gao, Guoxin Hu, 2020

机译：核心壳Si @ Li4Ti5O12纳米复合材料的芯壳Si的舒适制备作为大容量锂离子电池阳极
8. High-Performance Lithium-Ion Battery Anode Based on the Core-Shell Heterostructure of Silicon-Coated Vertically Aligned Carbon Nanofibers. [R] . Klankowski, S. A., Rojeski, R. A., Cruden, B. A., 2013

机译：基于硅涂层垂直排列碳纳米纤维核壳异质结构的高性能锂离子电池正极。

SnO_2/WO_3 core-shell nanorods and their high reversible capacity as lithium-ion battery anodes

摘要

著录项

相似文献

相关主题

期刊订阅