In Situ Coating of Li7P3S11 Electrolyte on CuCo2S4/Graphene Nanocomposite as a High-Performance Cathode for All-Solid-State Lithium Batteries
文献类型：期刊论文
| 作者 | Cai, Liangting; Wan, Hongli; Zhang, Qiang; Mwizerwa, Jean Pierre; Xu, Xiaoxiong; Yao, Xiayin |
| 刊名 | ACS APPLIED MATERIALS & INTERFACES
 |
| 出版日期 | 2020 |
| 卷号 | 12期号:30页码:33810-33816 |
| 关键词 | ELECTROCHEMICAL PERFORMANCES FACILE SYNTHESIS RECENT PROGRESS ANODE MATERIALS COMPOSITE SUPERIOR CUCO2S4 NANOPARTICLES SULFUR SHELL |
| DOI | 10.1021/acsami.0c09295 |
| 英文摘要 | A cathode material, CuCo2S4/graphene@10%Li7P3S11, is reported for all-solid-state lithium batteries with high performance. The electrical conductivity of CuCo2S4 is improved by compounding with graphene. Meanwhile, Li7P3S11 electrolyte is coated on the surface of CuCo2S4/graphene nanosheets to build an intimate contact interface between the solid electrolyte and the electrode effectively, facilitating lithium-ion conduction. Benefitting from the balanced and efficient electronic and ionic conductions, all-solid-state lithium batteries using CuCo2S4/graphene@10%Li7P3S11 composite as cathode materials demonstrate superior cycling stability and rate capabilities, exhibiting an initial discharge specific capacity of 1102.25 mAh g(-1) at 50 mA g(-1) and reversible capacity of 556.41 mAh g(-1) at a high current density of 500 mA g(-1) after 100 cycles. These results demonstrate that the CuCo2S4/graphene@10%Li7P3S11 nanocomposite is a promising active material for all-solid-state lithium batteries with superior performances. |
| 学科主题 | Science & Technology - Other Topics ; Materials Science |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/20631]  |
| 专题 | 2020专题 2020专题_期刊论文 |
| 作者单位 | 1.Yao, XY (corresponding author), Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Ningbo 315201, Peoples R China. 2.Yao, XY (corresponding author), Univ Chinese Acad Sci, Ctr Mat Sci & Optoelect Engn, Beijing 100049, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Cai, Liangting,Wan, Hongli,Zhang, Qiang,et al. In Situ Coating of Li7P3S11 Electrolyte on CuCo2S4/Graphene Nanocomposite as a High-Performance Cathode for All-Solid-State Lithium Batteries[J]. ACS APPLIED MATERIALS & INTERFACES,2020,12(30):33810-33816. |
| APA | Cai, Liangting,Wan, Hongli,Zhang, Qiang,Mwizerwa, Jean Pierre,Xu, Xiaoxiong,&Yao, Xiayin.(2020).In Situ Coating of Li7P3S11 Electrolyte on CuCo2S4/Graphene Nanocomposite as a High-Performance Cathode for All-Solid-State Lithium Batteries.ACS APPLIED MATERIALS & INTERFACES,12(30),33810-33816. |
| MLA | Cai, Liangting,et al."In Situ Coating of Li7P3S11 Electrolyte on CuCo2S4/Graphene Nanocomposite as a High-Performance Cathode for All-Solid-State Lithium Batteries".ACS APPLIED MATERIALS & INTERFACES 12.30(2020):33810-33816. |
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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