SiOx Encapsulated in Graphene Bubble Film: An Ultrastable Li-Ion Battery Anode
文献类型：期刊论文
| 作者 | Xu, Quan1,2; Sun, Jian-Kun1,2; Yu, Zhi-Long3; Yin, Ya-Xia1,2; Xin, Sen1; Yu, Shu-Hong3; Guo, Yu-Guo1,2
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| 刊名 | ADVANCED MATERIALS
 |
| 出版日期 | 2018-06-20 |
| 卷号 | 30期号:25 |
| 关键词 | Bubble Film Li-ion Batteries Siox@graphene Ultrastable Anode |
| ISSN号 | 0935-9648 |
| DOI | 10.1002/adma.201707430 |
| 英文摘要 | SiOx is proposed as one of the most promising anodes for Li-ion batteries (LIBs) for its advantageous capacity and stable Li uptake/release electrochemistry, yet its practical application is still a big challenge. Here encapsulation of SiOx nanoparticles into conductive graphene bubble film via a facile and scalable self-assembly in solution is shown. The SiOx nanoparticles are closely wrapped in multilayered graphene to reconstruct a flake-graphite-like macrostructure, which promises uniform and agglomeration-free distribution of SiOx in the carbon while ensures a high mechanical strength and a high tap density of the composite. The composites present unprecedented cycling stability and excellent rate capabilities upon Li storage, rendering an opportunity for its anode use in the next-generation high-energy LIBs. |
| 语种 | 英语 |
| WOS记录号 | WOS:000435258600012 |
| 出版者 | WILEY-V C H VERLAG GMBH |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/42603]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Xin, Sen; Guo, Yu-Guo |
| 作者单位 | 1.Chinese Acad Sci, Inst Chem, CAS Res Educ Ctr Excellence Mol Sci, CAS Key Lab Mol Nanostruct & Nanotechnol, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Univ Sci & Technol China, Dept Chem, Hefei Natl Lab Phys Sci Microscale, Hefei 230026, Anhui, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xu, Quan,Sun, Jian-Kun,Yu, Zhi-Long,et al. SiOx Encapsulated in Graphene Bubble Film: An Ultrastable Li-Ion Battery Anode[J]. ADVANCED MATERIALS,2018,30(25). |
| APA | Xu, Quan.,Sun, Jian-Kun.,Yu, Zhi-Long.,Yin, Ya-Xia.,Xin, Sen.,...&Guo, Yu-Guo.(2018).SiOx Encapsulated in Graphene Bubble Film: An Ultrastable Li-Ion Battery Anode.ADVANCED MATERIALS,30(25). |
| MLA | Xu, Quan,et al."SiOx Encapsulated in Graphene Bubble Film: An Ultrastable Li-Ion Battery Anode".ADVANCED MATERIALS 30.25(2018). |
入库方式： OAI收割
来源：化学研究所
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