arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1504.07047cond-mat.mtrl-scicond-mat.mes-hall
收藏

具有增强的可循环性的3D支架镍-锡锂离子阳极

3D Scaffolded Nickel-Tin Li-Ion Anodes with Enhanced Cyclability

Huigang Zhang, Tan Shi, Paul V. Braun

摘要:

示出了3D机械稳定支架以适应高比容量镍-锡纳米复合锂离子电池阳极的体积变化。当镍-锡阳极在具有工程化自由体积和受控特征尺寸的电化学惰性导电支架上形成时,其表现出显著改善的循环能力。

英文摘要:

A 3D mechanical stable scaffold is shown to accommodate the volume change of a high specific capacity nickel-tin nanocomposite Li-ion battery anode. When the nickel-tin anode is formed on an electrochemically inactive conductive scaffold with an engineered free volume and controlled characteristic dimensions, it exhibits significantly improved the cyclability.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑