MoO3 nanoplates: a high-capacity and long-life anode material for sodium-ion batteries
文献类型：期刊论文
| 作者 | Yang, Caihong3,5; Xiang, Qiankun3,5; Li, Xuemei3,5; Xu, Yanqi3; Wang, Xin1; Xie, Xiangli4; Li, Cunjun3; Wang, Hai3; Wang, Linjiang2,3 |
| 刊名 | JOURNAL OF MATERIALS SCIENCE
 |
| 出版日期 | 2020-05-14 |
| ISSN号 | 0022-2461 |
| DOI | 10.1007/s10853-020-04788-z |
| 通讯作者 | Wang, Hai(hbwanghai@gmail.com) ; Wang, Linjiang(wlinjiang@163.com) |
| 英文摘要 | MoO3 has become a very promising energy storage material owing to its high theoretical capacity and layered structure. However, MoO3 suffers from low specific capacitance and fast degradation performance due to pulverization caused by volume change during discharge and charge process. Here, we report the MoO3 nanoplates (MoO3 NPs) from Mo-based metal-organic frameworks (Mo-MOFs) via a facile heating treatment. When used as an anode in sodium-ion batteries (SIBs), the material showed 154 mAh g(-1) superior discharge capacity at 50 mA g(-1) after 1200 cycles. Even at 500 mA g(-1), it also showed 217 mAh g(-1) high specific capacity after 500 cycles. This specific MoO3 material design strategy offers suitable conditions for relieving the volume expansion and provides multiple channels for Na+ transport and electron transfer in MoO3 during discharge and charge process. This work highlights the importance of MoO3 nanoplates in preventing the pulverization caused by volume expansion in SIBs. |
| WOS关键词 | HIGH-PERFORMANCE ANODE ; EXCELLENT RATE CAPABILITY ; LITHIUM ; ALPHA-MOO3 ; NANOSHEETS ; GRAPHENE ; COMPOSITES ; ELECTRODE ; NANOCOMPOSITE ; NANOBELTS |
| 资助项目 | National Natural Science Foundation of China[41572034] ; Guangxi Natural Science Foundation[2018GXNSFAA294012] |
| WOS研究方向 | Materials Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000532894000002 |
| 出版者 | SPRINGER |
| 资助机构 | National Natural Science Foundation of China ; Guangxi Natural Science Foundation |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/103313]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Wang, Hai; Wang, Linjiang |
| 作者单位 | 1.Chinese Acad Sci, Inst Solid State Phys, Key Lab Mat Phys, Hefei 230031, Peoples R China 2.Guilin Univ Technol, Collaborat Innovat Ctr Explorat Hidden Nonferrous, Guilin 541004, Peoples R China 3.Guilin Univ Technol, Coll Mat Sci & Engn, Guilin 541004, Peoples R China 4.Guilin Univ Technol, Coll Chem & Bioengn, Guilin 541004, Peoples R China 5.Guilin Univ Technol, Key Lab New Proc Technol Nonferrous Met & Mat, Minist Educ, Guilin 541004, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang, Caihong,Xiang, Qiankun,Li, Xuemei,et al. MoO3 nanoplates: a high-capacity and long-life anode material for sodium-ion batteries[J]. JOURNAL OF MATERIALS SCIENCE,2020. |
| APA | Yang, Caihong.,Xiang, Qiankun.,Li, Xuemei.,Xu, Yanqi.,Wang, Xin.,...&Wang, Linjiang.(2020).MoO3 nanoplates: a high-capacity and long-life anode material for sodium-ion batteries.JOURNAL OF MATERIALS SCIENCE. |
| MLA | Yang, Caihong,et al."MoO3 nanoplates: a high-capacity and long-life anode material for sodium-ion batteries".JOURNAL OF MATERIALS SCIENCE (2020). |
入库方式： OAI收割
来源：合肥物质科学研究院
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