Sandwich-like SnS2/graphene multilayers for efficient lithium/sodium storage
文献类型：期刊论文
| 作者 | Liu, Jiande1,2,3 ; Chang, Yingfan1,3; Chen, Chen1,3; Guo, Pengqian1,3; Sun, Kai1,3; Cao, Dianliang1,2,3; Ma, Yaodong1,3; Liu, Dequan1,3; Liu, Qiming1,3; Liu, Jie2
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| 刊名 | DALTON TRANSACTIONS
 |
| 出版日期 | 2021-09-15 |
| 页码 | 7 |
| ISSN号 | 1477-9226 |
| DOI | 10.1039/d1dt00781e |
| 通讯作者 | He, Deyan(hedy@lzu.edu.cn) |
| 英文摘要 | 2D materials have attracted extensive attention in energy storage and conversion due to their excellent electrochemical performances. Herein, we report utilization of monolayer SnS2 sheets within SnS2/graphene multilayers for efficient lithium and sodium storage. SnS2/graphene multilayers are synthesized through a solution-phase direct assembly method by electrostatic interaction between monolayer SnS2 and PDDA (polydimethyl diallyl ammonium chloride)-graphene nanosheets. It has been shown that the SnS2/graphene multilayer electrode has a large pseudocapacity contribution for enhanced lithium and sodium storage. Typical batteries deliver a stable reversible capacity of similar to 160 mA h g(-1) at 2 A g(-1) after 2000 cycles for lithium and a stable reversible capacity of similar to 142 mA h g(-1) at 1 A g(-1) after 1000 cycles for sodium. The excellent electrochemical performances of SnS2/graphene multilayers are attributed to the synergistic effect between the monolayer SnS2 sheets and the PDDA-graphene nanosheets. The multilayer structure assembled by different monolayer nanosheets is promising for the further development of 2D materials for energy storage and conversion. |
| WOS关键词 | METAL DICHALCOGENIDES ; HIGH-PERFORMANCE ; ION ; SNS2 ; GRAPHENE ; ANODE ; INTERCALATION ; MECHANISM ; SCALE ; OXIDE |
| 资助项目 | National Natural Science Foundation of China[11674138] ; National Natural Science Foundation of China[11504147] ; Fundamental Research Funds for the Lanzhou University |
| WOS研究方向 | Chemistry |
| 语种 | 英语 |
| WOS记录号 | WOS:000703155500001 |
| 出版者 | ROYAL SOC CHEMISTRY |
| 资助机构 | National Natural Science Foundation of China ; Fundamental Research Funds for the Lanzhou University |
| 源URL | [http://119.78.100.186/handle/113462/136270]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | He, Deyan |
| 作者单位 | 1.Lanzhou Univ, Key Lab Magnetism & Magnet Mat, Minist Educ, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China 3.Lanzhou Univ, Sch Phys Sci & Technol, Minist Educ, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Jiande,Chang, Yingfan,Chen, Chen,et al. Sandwich-like SnS2/graphene multilayers for efficient lithium/sodium storage[J]. DALTON TRANSACTIONS,2021:7. |
| APA | Liu, Jiande.,Chang, Yingfan.,Chen, Chen.,Guo, Pengqian.,Sun, Kai.,...&He, Deyan.(2021).Sandwich-like SnS2/graphene multilayers for efficient lithium/sodium storage.DALTON TRANSACTIONS,7. |
| MLA | Liu, Jiande,et al."Sandwich-like SnS2/graphene multilayers for efficient lithium/sodium storage".DALTON TRANSACTIONS (2021):7. |
入库方式： OAI收割
来源：近代物理研究所
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