Cation-doped ZnS catalysts for polysulfide conversion in lithium-sulfur batteries
文献类型：期刊论文
| 作者 | Shen, Zihan1; Jin, Xin2; Tian, Jiaming2; Li, Matthew3; Yuan, Yifei3; Zhang, Shuo2; Fang, Susu4; Fan, Xing2; Xu, Weigao4; Lu, Hong2 |
| 刊名 | NATURE CATALYSIS
 |
| 出版日期 | 2022-06-01 |
| 卷号 | 5期号:6页码:555-563 |
| ISSN号 | 2520-1158 |
| DOI | 10.1038/s41929-022-00804-4 |
| 英文摘要 | Catalytic conversion of polysulfides is regarded as a crucial approach to enhancing kinetics and suppressing the shuttle effect in lithium-sulfur (Li-S) batteries. However, the activity prediction of Li-S catalysts remains elusive owing to the lack of mechanistic understanding of activity descriptors. Here, we report a volcano-shaped relationship between polysulfide adsorption ability and catalytic activity. In conjunction with theoretical analysis, we distinguish catalytic and anchoring effects to delineate the role of adsorption and emphasize the passivation of catalysts. These findings enable us to develop a composite catalyst, Co0.125Zn0.875S, which shows higher performance than simple binary compounds. Such a fundamental understanding of the intrinsic link between polysulfide adsorption and catalytic activity offers a rational viewpoint for designing Li-S catalysts and tuning their activities. |
| WOS关键词 | EVANS-POLANYI RELATION ; VOLCANO CURVE ; OXIDATION ; STATE ; COHP |
| 资助项目 | National Key Research and Development Program of China[2020YFA0406104] ; National Natural Science Foundation of China[22075131] ; US Department of Energy (DOE), Office of Energy Efficiency and Renewable Energy, Vehicle Technologies Office under the US-China Clean Energy Research Center (CERC-CVC2) programme ; DOE Office of Science[DE-AC02-06CH11357] |
| WOS研究方向 | Chemistry |
| 语种 | 英语 |
| WOS记录号 | WOS:000812063200004 |
| 出版者 | NATURE PORTFOLIO |
| 资助机构 | National Key Research and Development Program of China ; National Natural Science Foundation of China ; US Department of Energy (DOE), Office of Energy Efficiency and Renewable Energy, Vehicle Technologies Office under the US-China Clean Energy Research Center (CERC-CVC2) programme ; DOE Office of Science |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/53871]  |
| 专题 | 中国科学院过程工程研究所 |
| 通讯作者 | Lu, Jun; Zhang, Huigang |
| 作者单位 | 1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing, Peoples R China 2.Nanjing Univ, Coll Engn & Appl Sci, Collaborat Innovat Ctr Adv Microstruct, Natl Lab Solid State Microstruct, Nanjing, Peoples R China 3.Argonne Natl Lab, Chem Sci & Engn Div, Lemont, IL 60439 USA 4.Nanjing Univ, Sch Chem & Chem Engn, Key Lab Mesoscop Chem, Nanjing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Shen, Zihan,Jin, Xin,Tian, Jiaming,et al. Cation-doped ZnS catalysts for polysulfide conversion in lithium-sulfur batteries[J]. NATURE CATALYSIS,2022,5(6):555-563. |
| APA | Shen, Zihan.,Jin, Xin.,Tian, Jiaming.,Li, Matthew.,Yuan, Yifei.,...&Zhang, Huigang.(2022).Cation-doped ZnS catalysts for polysulfide conversion in lithium-sulfur batteries.NATURE CATALYSIS,5(6),555-563. |
| MLA | Shen, Zihan,et al."Cation-doped ZnS catalysts for polysulfide conversion in lithium-sulfur batteries".NATURE CATALYSIS 5.6(2022):555-563. |
入库方式： OAI收割
来源：过程工程研究所
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