Stable Interface between a NaCl-AlCl3 Melt and a Liquid Ga Negative Electrode for a Long-Life Stationary Al-Ion Energy Storage Battery

doi:10.1021/acsami.9b21809

CORC > 上海应用物理研究所 > 中国科学院上海应用物理研究所 > 中科院上海应用物理研究所2011-2017年

	Stable Interface between a NaCl-AlCl3 Melt and a Liquid Ga Negative Electrode for a Long-Life Stationary Al-Ion Energy Storage Battery
	Wang, JX ; Jiao, HD ; Song, WL ; Wang, MY ; Tu, JG ; Tang, ZF ; Zhu, HM
刊名	ACS APPLIED MATERIALS & INTERFACES
	2020
卷号	12 期号:13 页码:15063-15070
关键词	ALUMINUM UNDERPOTENTIAL DEPOSITION CATHODE MATERIAL ALLOY FORMATION
ISSN号	1944-8244
DOI	10.1021/acsami.9b21809
文献子类	期刊论文
英文摘要	Intermediate temperature NaCl-AlCl3-based Al-ion batteries are considered as a promising stationary energy storage system due to their low cost, high safety, etc. However, such a cheap electrolyte has a critical feature, i.e., strong corrosion, which results in the short cycle life of the conventional Al-metal anode and also limits the development of the NaCl-AlCl3-based Al-ion batteries. A noncorrosive electrolyte may be a good choice for addressing the above challenge, while it is difficult to obtain the electrolyte that has advantages of both noncorrosion and low cost. Therefore, here, we report a Ga-metal anode in the affordable NaCl-AlCl3 electrolyte for constructing a long-life stationary Al-ion energy storage system. This featured liquid metal anode shows good alloying and dealloying processes between metallic Ga and Al, as well as renders superior stability of the interface between the electrolyte and the anode (e.g., smoothly running for over 580 h at 2 mA cm(-2)). No-corrosion and no-pulverization problems appear in this novel liquid/liquid interface. Those advantages demonstrate that the liquid Ga-metal anode has a great promise for the improvement of the NaCl-AlCl3-based AIl-ion batteries for large-scale stationary energy storage applications.
语种	英语
内容类型	期刊论文
源URL	[http://ir.sinap.ac.cn/handle/331007/33149]
专题	上海应用物理研究所_中科院上海应用物理研究所2011-2017年
作者单位	1.Univ Sci & Technol Beijing, State Key Lab Adv Met, Beijing 100083, Peoples R China 2.Beijing Inst Technol, Inst Adv Struct Technol, Beijing 100081, Peoples R China 3.Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China
推荐引用方式 GB/T 7714	Wang, JX,Jiao, HD,Song, WL,et al. Stable Interface between a NaCl-AlCl3 Melt and a Liquid Ga Negative Electrode for a Long-Life Stationary Al-Ion Energy Storage Battery[J]. ACS APPLIED MATERIALS & INTERFACES,2020,12(13):15063-15070.
APA	Wang, JX.,Jiao, HD.,Song, WL.,Wang, MY.,Tu, JG.,...&Zhu, HM.(2020).Stable Interface between a NaCl-AlCl3 Melt and a Liquid Ga Negative Electrode for a Long-Life Stationary Al-Ion Energy Storage Battery.ACS APPLIED MATERIALS & INTERFACES,12(13),15063-15070.
MLA	Wang, JX,et al."Stable Interface between a NaCl-AlCl3 Melt and a Liquid Ga Negative Electrode for a Long-Life Stationary Al-Ion Energy Storage Battery".ACS APPLIED MATERIALS & INTERFACES 12.13(2020):15063-15070.