Enhanced Critical Current Density in the Garnet Oxide Electrolyte by a Silver Interlayer

doi:10.1021/acsami.4c08818

	Enhanced Critical Current Density in the Garnet Oxide Electrolyte by a Silver Interlayer
	Wei, Ran1 ; Zhang, Yue1 ; Yu, Jiameng1 ; Zhang, Xinshui1 ; Zhang, Yining1 ; Gao, Tianyi1 ; Yu, Yi1,2 ; Zhao, Jie 3; Liu, Wei1,2,4
	2024-10-01
发表期刊	ACS APPLIED MATERIALS & INTERFACES (IF:8.3[JCR-2023],8.7[5-Year])
ISSN	1944-8244
EISSN	1944-8252
卷号	16 期号:41
发表状态	已发表
DOI	10.1021/acsami.4c08818
摘要	Ta-doped Li6.4La3Zr1.4Ta0.6O12 (LLZTO) for solid-state lithium batteries demonstrates encouraging performance; however, they encounter issues with lithium dendrite formation that impede their widespread use. Herein, we design a LLZTO ceramic with an interlayer containing a mixed dense layer of Ag and LLZTO, prepared by one-step sintering. The Ag-rich interlayer in LLZTO can hinder the growth and the penetration of lithium dendrites though the reaction between Ag and lithium metal. Compared with the Ag-free counterpart, a higher critical current density of 0.6 mA cm(-2), in addition to a longer life span under a current density of 0.2 mA cm(-2), is achieved by adopting the interlayer in LLZTO. This research offers novel insights into the engineering of garnet-based solid electrolytes, tailored for the advancement of high-rate lithium metal batteries.
关键词	solid-state lithium batteries Li metal highcurrent density solid electrolytes interlayer
URL	查看原文
收录类别	SCI ; EI
语种	英语
资助项目	National Key Research and Development Program[2019YFA0210600] ; National Natural Science Foundation of China[21805185] ; Shanghai Rising Star Program[20QA1406600]
WOS研究方向	Science & Technology - Other Topics ; Materials Science
WOS类目	Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary
WOS记录号	WOS:001328607600001
出版者	AMER CHEMICAL SOC
EI入藏号	20244217196089
EI主题词	Sintering
EI分类号	1301.4.1.2 ; 201.1.2 ; 201.7.1 ; 202.3 ; 202.7.1.2 ; 202.9.1 ; 204.1 ; 701.1 Electricity: Basic Concepts and Phenomena ; 702.1 Electric Batteries ; 702.1.1 Primary Batteries ; 702.1.2 Secondary Batteries ; 803 Chemical Agents and Basic Industrial Chemicals ; 804 Chemical Products Generally ; 804.2 Inorganic Compounds
原始文献类型	Article in Press
文献类型	期刊论文
条目标识符	https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/436493
专题	物质科学与技术学院物质科学与技术学院_PI研究组_于奕组物质科学与技术学院_PI研究组_刘巍组物质科学与技术学院_博士生
通讯作者	Zhao, Jie; Liu, Wei
作者单位	1.ShanghaiTech Univ, Sch Phys Sci & Technol, Shanghai 201210, Peoples R China 2.ShanghaiTech Univ, Shanghai Key Lab High Resolut Electron Microscopy, Shanghai 201210, Peoples R China 3.Fudan Univ, Dept Mat Sci, State Key Lab Mol Engn Polymers, Shanghai 200438, Peoples R China 4.Nankai Univ, Minist Educ, Key Lab Adv Energy Mat Chem, Tianjin 300071, Peoples R China
第一作者单位	物质科学与技术学院
通讯作者单位	物质科学与技术学院; 上海科技大学
第一作者的第一单位	物质科学与技术学院
推荐引用方式 GB/T 7714	Wei, Ran,Zhang, Yue,Yu, Jiameng,et al. Enhanced Critical Current Density in the Garnet Oxide Electrolyte by a Silver Interlayer[J]. ACS APPLIED MATERIALS & INTERFACES,2024,16(41).
APA	Wei, Ran.,Zhang, Yue.,Yu, Jiameng.,Zhang, Xinshui.,Zhang, Yining.,...&Liu, Wei.(2024).Enhanced Critical Current Density in the Garnet Oxide Electrolyte by a Silver Interlayer.ACS APPLIED MATERIALS & INTERFACES,16(41).
MLA	Wei, Ran,et al."Enhanced Critical Current Density in the Garnet Oxide Electrolyte by a Silver Interlayer".ACS APPLIED MATERIALS & INTERFACES 16.41(2024).