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Carboxymethyl chitosan: A new water soluble binder for Si anode of Li-ion batteries
文献类型：期刊论文
| 作者 | Yue, Lu1,2; Zhang, Lingzhi1 ; Zhong, Haoxiang1
|
| 刊名 | journal of power sources
 |
| 出版日期 | 2014-02-01 |
| 卷号 | 247页码:327-331 |
| 关键词 | Nanosize Si Carboxymethyl chitosan Binder Anode Li-ion battery |
| 英文摘要 | carboxymethyl chitosan (c-chitosan) is investigated as a new water soluble binder for si anode of li-ion batteries. the fourier transformation infrared spectroscopy (fir) and x-ray photoelectron spectroscopy (xps) measurements reveal that the strong hydrogen bonding is formed between the hydroxylated si surface and the polar groups (-oh, -cooh and -nh2) of c-chitosan. the si/c-chitosan anode (si:carbon black:c-chitosan = 62:30:8 in weight ratio) exhibits a high first discharge capacity (4270 mah g(-1)) with a first coulombic efficiency of 89%, and maintains a capacity of 950 mah g(-1) at the current density of 500 ma g(-1) over 50 cycles. crown copyright (c) 2013 published by elsevier b.v. all rights reserved. |
| WOS标题词 | science & technology ; physical sciences ; technology |
| 类目[WOS] | electrochemistry ; energy & fuels |
| 研究领域[WOS] | electrochemistry ; energy & fuels |
| 关键词[WOS] | negative electrodes ; nanowires ; nanotubes ; capacity |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000328177000044 |
| 源URL | [http://ir.giec.ac.cn/handle/344007/10616]  |
| 专题 | 中国科学院广州能源研究所 |
| 作者单位 | 1.Chinese Acad Sci, Guangzhou Inst Energy Convers, CAS Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yue, Lu,Zhang, Lingzhi,Zhong, Haoxiang. Carboxymethyl chitosan: A new water soluble binder for Si anode of Li-ion batteries[J]. journal of power sources,2014,247:327-331. |
| APA | Yue, Lu,Zhang, Lingzhi,&Zhong, Haoxiang.(2014).Carboxymethyl chitosan: A new water soluble binder for Si anode of Li-ion batteries.journal of power sources,247,327-331. |
| MLA | Yue, Lu,et al."Carboxymethyl chitosan: A new water soluble binder for Si anode of Li-ion batteries".journal of power sources 247(2014):327-331. |
入库方式： OAI收割
来源：广州能源研究所
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