题名 | Self-Regulated Phenomenon of Inorganic Artificial Solid Electrolyte Interphase for Lithium Metal Batteries |
作者 | |
通讯作者 | Zhao,Yusheng; Zeng,Hongbo; Wang,Chunsheng; Deng,Yonghong |
发表日期 | 2020-05-13
|
DOI | |
发表期刊 | |
ISSN | 1530-6984
|
EISSN | 1530-6992
|
卷号 | 20期号:5页码:4029-4037 |
摘要 | Solid electrolyte interphase (SEI) is crucial for suppressing Li dendrite growth in high-energy lithium metal (LiM) batteries. Unfortunately, the naturally formed SEI on the LiM anode surface in carbonate electrolytes cannot suppress Li dendrites, resulting in a continuous consumption of electrolytes and LiM during cycling. Artificial SEI normally lacks self-healing and self-regulating capability, gradually losing the effectiveness during cycling. In this work, we report the self-regulating phenomenon of LiRAP-ASEI that can effectively suppress Li dendrites and is investigated using in situ optical microscopy and COMSOL multiphysics simulation. The effectiveness of self-regulated LiRAP-ASEI is further evaluated in the most aggressive Li/sulfur cells with a lean electrolyte (10 μL mAh) and LiRAP-ASEI/LiM (2.5-fold excess of LiM). The LiRAP@Cu∥sulfur@C cells show a stable 3000 cycle life at a current density of 11.5 mA cm. The self-regulated phenomenon holds great promise for the development of high-energy-density LMBs. |
关键词 | |
相关链接 | [Scopus记录] |
收录类别 | |
语种 | 英语
|
重要成果 | NI期刊
; NI论文
|
学校署名 | 第一
; 通讯
|
资助项目 | Key-Area Research and Development Program of Guangdong Province[2020B090919001][2019B090908001]
; National Key R&D Program of China[2018YFB0104300]
; Key Program of National Natural Science of China[51732005]
; Shenzhen Key Laboratory of Solid State Batteries[ZDSYS201802081843465]
; Shenzhen Hong Kong Innovation Circle Joint RD Project[SGLH20161212101631809]
|
WOS研究方向 | Chemistry
; Science & Technology - Other Topics
; Materials Science
; Physics
|
WOS类目 | Chemistry, Multidisciplinary
; Chemistry, Physical
; Nanoscience & Nanotechnology
; Materials Science, Multidisciplinary
; Physics, Applied
; Physics, Condensed Matter
|
WOS记录号 | WOS:000535255300142
|
出版者 | |
EI入藏号 | 20202308779788
|
EI主题词 | Electron microscopy
; Lithium
; Solid-State Batteries
; Seebeck effect
; Lithium batteries
|
EI分类号 | Lithium and Alloys:542.4
; Alkali Metals:549.1
; Electricity: Basic Concepts and Phenomena:701.1
; Primary Batteries:702.1.1
; Secondary Batteries:702.1.2
; Chemical Agents and Basic Industrial Chemicals:803
|
ESI学科分类 | MATERIALS SCIENCE
|
Scopus记录号 | 2-s2.0-85084695362
|
来源库 | Scopus
|
引用统计 |
被引频次[WOS]:78
|
成果类型 | 期刊论文 |
条目标识符 | //www.snoollab.com/handle/2SGJ60CL/138158 |
专题 | 工学院_材料科学与工程系 理学院_物理系 前沿与交叉科学研究院 |
作者单位 | 1.Department of Materials Science and Engineering,Shenzhen Key Laboratory of Solid-State Batteries,Southern University of Science and Technology (SUSTech),Shenzhen,518055,China 2.Department of Chemical and Biomolecular Engineering,University of Maryland,College Park,20742,United States 3.Department of Physics,Academy for Advanced Interdisciplinary Studies,Southern University of Science and Technology (SUSTech),Shenzhen,518055,China 4.Advanced Materials,Peking University Shenzhen Graduate School,Shenzhen,518055,China 5.Research Institute of Materials Science,South China University of Technology,Guangzhou,510640,China 6.Electrochemistry Branch,Sensors and Electron Devices Directorate,US Army Research Laboratory,Adelphi,2800 Powder Mill Road,20783,United States 7.Department of Chemical and Materials Engineering,University of Alberta,Edmonton,T6G 1H9,Canada |
第一作者单位 | 材料科学与工程系 |
通讯作者单位 | 物理系; 前沿与交叉科学研究院; 材料科学与工程系 |
第一作者的第一单位 | 材料科学与工程系 |
推荐引用方式 GB/T 7714 |
Han,Bing,Feng,Dongyu,Li,Shuai,et al. Self-Regulated Phenomenon of Inorganic Artificial Solid Electrolyte Interphase for Lithium Metal Batteries[J]. NANO LETTERS,2020,20(5):4029-4037.
|
APA |
Han,Bing.,Feng,Dongyu.,Li,Shuai.,Zhang,Zhen.,Zou,Yucheng.,...&Deng,Yonghong.(2020).Self-Regulated Phenomenon of Inorganic Artificial Solid Electrolyte Interphase for Lithium Metal Batteries.NANO LETTERS,20(5),4029-4037.
|
MLA |
Han,Bing,et al."Self-Regulated Phenomenon of Inorganic Artificial Solid Electrolyte Interphase for Lithium Metal Batteries".NANO LETTERS 20.5(2020):4029-4037.
|
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