CAS OpenIR  > 中科院上海应用物理研究所2011-2020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
2020
Source PublicationACS APPLIED MATERIALS & INTERFACES
ISSN1944-8244
Volume12Issue:13Pages:15063-15070
Subtype期刊论文
AbstractIntermediate 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.
KeywordALUMINUM UNDERPOTENTIAL DEPOSITION CATHODE MATERIAL ALLOY FORMATION
DOI10.1021/acsami.9b21809
Indexed BySCI ; EI
Language英语
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/33149
Collection中科院上海应用物理研究所2011-2020年
Affiliation1.Beijing Inst Technol, Inst Adv Struct Technol, Beijing 100081, Peoples R China
2.Univ Sci & Technol Beijing, State Key Lab Adv Met, Beijing 100083, Peoples R China
3.Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China
Recommended Citation
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.
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