Single [0001]-oriented zinc metal anode enables sustainable zinc batteries

doi:10.1038/s41467-024-47101-1

IMR OpenIR

	Single [0001]-oriented zinc metal anode enables sustainable zinc batteries
	Zhang, Xiaotan 1; Li, Jiangxu 2,3; Liu, Yanfen 1; Lu, Bingan 4; Liang, Shuquan 1; Zhou, Jiang 1
通讯作者	Liang, Shuquan(lsq@csu.edu.cn) ; Zhou, Jiang(zhou_jiang@csu.edu.cn)
	2024-03-28
发表期刊	NATURE COMMUNICATIONS
卷号	15 期号:1 页码:9
摘要	The optimization of crystalline orientation of a Zn metal substrate to expose more Zn(0002) planes has been recognized as an effective strategy in pursuit of highly reversible Zn metal anodes. However, the lattice mismatch between substrate and overgrowth crystals has hampered the epitaxial sustainability of Zn metal. Herein, we discover that the presence of crystal grains deviating from [0001] orientation within a Zn(0002) metal anode leads to the failure of epitaxial mechanism. The electrodeposited [0001]-uniaxial oriented Zn metal anodes with a single (0002) texture fundamentally eliminate the lattice mismatch and achieve ultra-sustainable homoepitaxial growth. Using high-angle angular dark-filed scanning transmission electron microscopy, we elucidate the homoepitaxial growth of the deposited Zn following the "similar to ABABAB similar to" arrangement on the Zn(0002) metal from an atomic-level perspective. Such consistently epitaxial behavior of Zn metal retards dendrite formation and enables improved cycling, even in Zn\|\|NH4V4O10 pouch cells, with a high capacity of 220 mAh g(-1) for over 450 cycles. The insights gained from this work on the [0001]-oriented Zn metal anode and its persistently homoepitaxial mechanism pave the way for other metal electrodes with high reversibility.
资助者	National Natural Science Foundation of China (National Science Foundation of China) ; National Natural Science Foundation of China ; High-Performance Computing Center of Central South University
DOI	10.1038/s41467-024-47101-1
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China (National Science Foundation of China)[52202339] ; National Natural Science Foundation of China (National Science Foundation of China)[52372252] ; National Natural Science Foundation of China (National Science Foundation of China)[51932011] ; National Natural Science Foundation of China ; High-Performance Computing Center of Central South University
WOS研究方向	Science & Technology - Other Topics
WOS类目	Multidisciplinary Sciences
WOS记录号	WOS:001195623200019
出版者	NATURE PORTFOLIO
引用统计
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/185397
专题	中国科学院金属研究所
通讯作者	Liang, Shuquan; Zhou, Jiang
作者单位	1.Cent South Univ, Sch Mat Sci & Engn, Changsha 410083, Hunan, Peoples R China 2.Univ Sci & Technol China, Dept Appl Chem, Hefei 230026, Anhui, Peoples R China 3.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China 4.Hunan Univ, Sch Phys & Elect, Changsha 410082, Hunan, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Xiaotan,Li, Jiangxu,Liu, Yanfen,et al. Single [0001]-oriented zinc metal anode enables sustainable zinc batteries[J]. NATURE COMMUNICATIONS,2024,15(1):9.
APA	Zhang, Xiaotan,Li, Jiangxu,Liu, Yanfen,Lu, Bingan,Liang, Shuquan,&Zhou, Jiang.(2024).Single [0001]-oriented zinc metal anode enables sustainable zinc batteries.NATURE COMMUNICATIONS,15(1),9.
MLA	Zhang, Xiaotan,et al."Single [0001]-oriented zinc metal anode enables sustainable zinc batteries".NATURE COMMUNICATIONS 15.1(2024):9.