Ultra-thin free-standing sulfide solid electrolyte film for cell-level high all-solid-state lithium batteries
文献类型：期刊论文
| 作者 | Liu, Gaozhan; Shi, Jiamin; Zhu, Mengting; Weng, Wei; Shen, Lin; Yang, Jing; Yao, Xiayin |
| 刊名 | ENERGY STORAGE MATERIALS
 |
| 出版日期 | 2021 |
| 卷号 | 38页码:249-254 |
| 关键词 | STABILITY METAL BULK |
| 英文摘要 | All-solid-state lithium batteries with high safety and high energy density are one of the most promising next generation energy storage devices. However, the enhancement of energy density of all-solid-state lithium batteries is generally hindered by the thick and heavy solid electrolyte layer. In this work, a 5 nm thick homogeneous polydopamine layer is coated on the Li6PS5Cl electrolyte particles in organic alkali solution, resulting in a modified adhesive particle surface. Free-standing polydopamine-coated Li6PS5Cl thin film with thickness of 35 mu m could be achieved by cold pressing. All-solid-state lithium battery with the polydopamine-coated Li6PS5Cl thin film is assembled and exhibits a discharge capacity of 485.1 mAh g(-1) after 100 cycles with a capacity retention of 78.5% at 0.1 C and 25 degrees C. A high full-cell level energy density of 284.4 Wh kg(-1) can be realized with reduced thickness and weight of electrolyte layer. |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/21881]  |
| 专题 | 中国科学院宁波材料技术与工程研究所 2021专题_期刊论文 |
| 作者单位 | 1.Yang, J 2.Yao, XY (corresponding author), Univ Chinese Acad Sci, Ctr Mat Sci & Optoelect Engn, Beijing 100049, Peoples R China. 3.Yao, XY (corresponding author), Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Ningbo 315201, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Liu, Gaozhan,Shi, Jiamin,Zhu, Mengting,et al. Ultra-thin free-standing sulfide solid electrolyte film for cell-level high all-solid-state lithium batteries[J]. ENERGY STORAGE MATERIALS,2021,38:249-254. |
| APA | Liu, Gaozhan.,Shi, Jiamin.,Zhu, Mengting.,Weng, Wei.,Shen, Lin.,...&Yao, Xiayin.(2021).Ultra-thin free-standing sulfide solid electrolyte film for cell-level high all-solid-state lithium batteries.ENERGY STORAGE MATERIALS,38,249-254. |
| MLA | Liu, Gaozhan,et al."Ultra-thin free-standing sulfide solid electrolyte film for cell-level high all-solid-state lithium batteries".ENERGY STORAGE MATERIALS 38(2021):249-254. |
入库方式： OAI收割
来源：宁波材料技术与工程研究所
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