APM OpenIR
Methylsulfonylmethane-Based Deep Eutectic Solvent as a New Type of Green Electrolyte for a High-Energy-Density Aqueous Lithium-Ion Battery
Jiang, Ping1,2,3,6; Chen, Liang1,2; Shao, Hezhu1,2; Huang, Shaohua4; Wang, Qushi1,2; Su, Yuebin1,2; Yan, Xiaoshuang3; Liang, Xinmiao3; Zhang, Jiujun5; Feng, Jiwen3; Liu, Zhaoping1,2
2019-06-01
Source PublicationACS ENERGY LETTERS
ISSN2380-8195
Volume4Issue:6Pages:1419-1426
AbstractCurrently used aqueous electrolytes for lithium-ion batteries suffer from narrow potential windows of <1.5 V. In this paper, we are the first to discover the new deep eutectic solvent (DES) electrolyte of the methylsulfonylmethane-lithium perchlorate-water system, which is a safe, environmentally friendly, and low-cost "water-in-salt" aqueous electrolyte. It is found that the lithium ion can coordinate with the oxygen atom in the S=O double bond, perchlorate, and water molecule, retaining fluidity at room temperature when the molar ratios of MSM:LiClO4:H2O are 1.8:1:z (z > 0.3). This DES electrolyte performs with a satisfying electrochemical stability window (similar to 3.5 V), which enables the LiMn2O4/Li4Ti5O12 aqueous lithium-ion battery with both high energy density (>160 W h kg(-1)) and high capacity retention (72.2% after 1000 cycles). Overall, our study of this new deep DES electrolyte can enrich room-temperature "water-in-salt" aqueous electrolyte and offers new insights into exploring green aqueous electrolyte systems for lithium-ion batteries.
Funding OrganizationKey Research Program of Chinese Academy of Sciences ; Key Research Program of Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Key Research Program of Chinese Academy of Sciences ; Key Research Program of Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Key Research Program of Chinese Academy of Sciences ; Key Research Program of Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Key Research Program of Chinese Academy of Sciences ; Key Research Program of Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS
DOI10.1021/acsenergylett.9b00968
WOS KeywordIN-SALT ELECTROLYTE ; LI ; WATER ; RAMAN ; SOLVATION ; TRANSPORT ; MIXTURES
Language英语
Funding ProjectKey Research Program of Chinese Academy of Sciences[2016YEB0100100] ; National Natural Science Foundation of China[11474314] ; National Natural Science Foundation of China[21603267] ; Youth Innovation Promotion Association CAS[2017341]
Funding OrganizationKey Research Program of Chinese Academy of Sciences ; Key Research Program of Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Key Research Program of Chinese Academy of Sciences ; Key Research Program of Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Key Research Program of Chinese Academy of Sciences ; Key Research Program of Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS ; Key Research Program of Chinese Academy of Sciences ; Key Research Program of Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Youth Innovation Promotion Association CAS ; Youth Innovation Promotion Association CAS
WOS Research AreaChemistry ; Electrochemistry ; Energy & Fuels ; Science & Technology - Other Topics ; Materials Science
WOS SubjectChemistry, Physical ; Electrochemistry ; Energy & Fuels ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary
WOS IDWOS:000472121800028
PublisherAMER CHEMICAL SOC
Citation statistics
Document Type期刊论文
Identifierhttp://ir.apm.ac.cn/handle/112942/14551
Collection中国科学院武汉物理与数学研究所
Corresponding AuthorChen, Liang; Feng, Jiwen; Liu, Zhaoping
Affiliation1.Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Adv Li Ion Battery Engn Lab, Ningbo 315201, Zhejiang, Peoples R China
2.Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Key Lab Graphene Technol & Applicat Zhejiang Prov, Ningbo 315201, Zhejiang, Peoples R China
3.Chinese Acad Sci, Wuhan Inst Phys & Math, Wuhan 430071, Hubei, Peoples R China
4.Ningbo Univ, Inst Drug Discovery Technol, Ningbo 315211, Zhejiang, Peoples R China
5.Shanghai Univ, Inst Sustainable Energy, Coll Sci, Shanghai 200444, Peoples R China
6.Univ Chinese Acad Sci, Beijing 100000, Peoples R China
Recommended Citation
GB/T 7714
Jiang, Ping,Chen, Liang,Shao, Hezhu,et al. Methylsulfonylmethane-Based Deep Eutectic Solvent as a New Type of Green Electrolyte for a High-Energy-Density Aqueous Lithium-Ion Battery[J]. ACS ENERGY LETTERS,2019,4(6):1419-1426.
APA Jiang, Ping.,Chen, Liang.,Shao, Hezhu.,Huang, Shaohua.,Wang, Qushi.,...&Liu, Zhaoping.(2019).Methylsulfonylmethane-Based Deep Eutectic Solvent as a New Type of Green Electrolyte for a High-Energy-Density Aqueous Lithium-Ion Battery.ACS ENERGY LETTERS,4(6),1419-1426.
MLA Jiang, Ping,et al."Methylsulfonylmethane-Based Deep Eutectic Solvent as a New Type of Green Electrolyte for a High-Energy-Density Aqueous Lithium-Ion Battery".ACS ENERGY LETTERS 4.6(2019):1419-1426.
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