Lithium silicic oxynitride composite as electrode material for lithium-ion batteries

Zhongsheng Wen; Song Li; Juncai Sun; Ke Wang; Jingying Xie

doi:10.1149/1.2146647

Lithium silicic oxynitride composite as electrode material for lithium-ion batteries

Zhongsheng Wen
, Song Li
, Juncai Sun
, Ke Wang
, Jingying Xie

Dalian Maritime University
CAS - Shanghai Institute of Microsystem and Information Technology

科研成果: 期刊稿件 › 文章 › 同行评审

7 引用（Scopus）

摘要

Lithium silicic oxynitride composite was prepared by ballmilling and its electrochemical properties as an anode material for lithium-ion batteries were investigated. This material presents excellent electrochemical performance with long cyclability and high specific capacity. Its specific capacity remained above 460 mAh g^-1 with 90% capacity retention after 100 cycles between 0 and 3 V at 0.3 mA cm^-2. The columbic efficiency after the second cycle was nearly 100%. The structure transformation occurring for the first lithium extraction is the key factor for the material to gain high reversible capacity.

源语言	英语
页（从-至）	A53-A55
期刊	Electrochemical and Solid-State Letters
卷	9
期	2
DOI	https://doi.org/10.1149/1.2146647
出版状态	已出版 - 2006
已对外发布	是

联合国可持续发展目标

此成果有助于实现下列可持续发展目标：

可持续发展目标 7 经济适用的清洁能源

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abstract = "Lithium silicic oxynitride composite was prepared by ballmilling and its electrochemical properties as an anode material for lithium-ion batteries were investigated. This material presents excellent electrochemical performance with long cyclability and high specific capacity. Its specific capacity remained above 460 mAh g-1 with 90\% capacity retention after 100 cycles between 0 and 3 V at 0.3 mA cm-2. The columbic efficiency after the second cycle was nearly 100\%. The structure transformation occurring for the first lithium extraction is the key factor for the material to gain high reversible capacity.",

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AU - Li, Song

AU - Sun, Juncai

AU - Wang, Ke

AU - Xie, Jingying

PY - 2006

Y1 - 2006

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AB - Lithium silicic oxynitride composite was prepared by ballmilling and its electrochemical properties as an anode material for lithium-ion batteries were investigated. This material presents excellent electrochemical performance with long cyclability and high specific capacity. Its specific capacity remained above 460 mAh g-1 with 90% capacity retention after 100 cycles between 0 and 3 V at 0.3 mA cm-2. The columbic efficiency after the second cycle was nearly 100%. The structure transformation occurring for the first lithium extraction is the key factor for the material to gain high reversible capacity.

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ER -

Lithium silicic oxynitride composite as electrode material for lithium-ion batteries

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