Sandwich-like Catalyst-Carbon-Catalyst Trilayer Structure as a Compact 2D Host for Highly Stable Lithium-Sulfur Batteries
文献类型：期刊论文
| 作者 | Li, Rongrong; Peng, Hongjie; Wu, Qingping; Zhou, Xuejun; He, Jiang; Shen, Hangjia; Yang, Minghui; Li, Chilin |
| 刊名 | ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
 |
| 出版日期 | 2020 |
| 卷号 | 59期号:29页码:12129-12138 |
| 关键词 | CONVERSION NANOSHEETS MO |
| DOI | 10.1002/anie.202004048 |
| 英文摘要 | Herein, we propose the construction of a sandwich-structured host filled with continuous 2D catalysis-conduction interfaces. This MoN-C-MoN trilayer architecture causes the strong conformal adsorption of S/Li2Sx and its high-efficiency conversion on the two-sided nitride polar surfaces, which are supplied with high-flux electron transfer from the buried carbon interlayer. The 3D self-assembly of these 2D sandwich structures further reinforces the interconnection of conductive and catalytic networks. The maximized exposure of adsorptive/catalytic planes endows the MoN-C@S electrode with excellent cycling stability and high rate performance even under high S loading and low host surface area. The high conductivity of this trilayer texture does not compromise the capacity retention after the S content is increased. Such a job-synergistic mode between catalytic and conductive functions guarantees the homogeneous deposition of S/Li2Sx, and avoids thick and devitalized accumulation (electrode passivation) even after high-rate and long-term cycling. |
| 学科主题 | Chemistry |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/20792]  |
| 专题 | 2020专题 2020专题_期刊论文 |
| 作者单位 | 1.Li, CL (corresponding author), Chinese Acad Sci, State Key Lab High Performance Ceram & Superfine, Shanghai Inst Ceram, 585 He Shuo Rd, Shanghai 201899, Peoples R China. 2.Yang, MH (corresponding author), Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Solid State Funct Mat Res Lab, Ningbo 315201, Peoples R China. 3.Yang, MH 4.Li, CL (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 | Li, Rongrong,Peng, Hongjie,Wu, Qingping,et al. Sandwich-like Catalyst-Carbon-Catalyst Trilayer Structure as a Compact 2D Host for Highly Stable Lithium-Sulfur Batteries[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,2020,59(29):12129-12138. |
| APA | Li, Rongrong.,Peng, Hongjie.,Wu, Qingping.,Zhou, Xuejun.,He, Jiang.,...&Li, Chilin.(2020).Sandwich-like Catalyst-Carbon-Catalyst Trilayer Structure as a Compact 2D Host for Highly Stable Lithium-Sulfur Batteries.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,59(29),12129-12138. |
| MLA | Li, Rongrong,et al."Sandwich-like Catalyst-Carbon-Catalyst Trilayer Structure as a Compact 2D Host for Highly Stable Lithium-Sulfur Batteries".ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 59.29(2020):12129-12138. |
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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