Knowledge Management System Of Shanghai Institute of Applied Physics, CAS
| In-situ TEM study of the lithiation and delithiation of FeS nanosheets | |
| Chen, KJ; Cao, K; Xing, CC; Hu, YP; Liu, JB; He, Y; Wang, J; Li, AG; Qin, HY; Qin, HY (reprint author), Hangzhou Dianzi Univ, Coll Mat & Environm Engn, Hangzhou 310018, Zhejiang, Peoples R China. | |
| 2016 | |
| Source Publication | JOURNAL OF ALLOYS AND COMPOUNDS
 |
| ISSN | 0925-8388 |
| Volume | 688Pages:946-952 |
| Subtype | 期刊论文 |
| Abstract | FeS nanosheets were synthesized and used as anodes to investigate their electrochemical properties and reaction mechanism during the lithiation and delithiation processes by using in-situ transmission electron microscopy. The FeS nanosheets converted to Fe nanoparticles of 2-3 nm embedded within Li2S matrix after the first lithiation. Then the Fe and Li2S transformed into Li1.13FeS2 instead of FeS during the first delithiation. The reversible phase conversion between Fe/Li2S and Li1.13FeS2 dominated the following cycles. The nanosheets structure was well held with small volume expansion during several lithiation and delithiation cycles. (C) 2016 Elsevier B.V. All rights reserved. |
| Keyword | Electrode Materials Chemical Synthesis Microstructure Fes Nanosheets In-situ Transmission Electron Microscopy |
| DOI | 10.1016/j.jallcom.2016.07.008 |
| Indexed By | SCI |
| Language | 英语 |
| WOS ID | WOS:000384430800120 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.sinap.ac.cn/handle/331007/26545 |
| Collection | 中科院上海应用物理研究所2011-2018年 |
| Corresponding Author | Qin, HY (reprint author), Hangzhou Dianzi Univ, Coll Mat & Environm Engn, Hangzhou 310018, Zhejiang, Peoples R China. |
| Recommended Citation GB/T 7714 | Chen, KJ,Cao, K,Xing, CC,et al. In-situ TEM study of the lithiation and delithiation of FeS nanosheets[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2016,688:946-952. |
| APA | Chen, KJ.,Cao, K.,Xing, CC.,Hu, YP.,Liu, JB.,...&Qin, HY .(2016).In-situ TEM study of the lithiation and delithiation of FeS nanosheets.JOURNAL OF ALLOYS AND COMPOUNDS,688,946-952. |
| MLA | Chen, KJ,et al."In-situ TEM study of the lithiation and delithiation of FeS nanosheets".JOURNAL OF ALLOYS AND COMPOUNDS 688(2016):946-952. |
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| In-situ TEM study of（3423KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Download | |
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