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Strong anion receptor-assisted boron-based Mg electrolyte with wide electrochemical window and non-nucleophilic characteristic
Xu, Huimin1,2; Zhang, Zhonghua1; Cui, Zili1; Du, Aobing1; Lu, Chenglong2; Dong, Shanmu1; Ma, Jun1; Zhou, Xinhong2; Cui, Guanglei1
2017-10-01
Source PublicationELECTROCHEMISTRY COMMUNICATIONS
Volume83Pages:72-76
AbstractHerein we present a strong anion receptor-assisted Mg-ion electrolyte, which is synthesized from tris(2H-hexafluoroisopropyl) borate (THFPB) and MgO in 1,2-dimethoxyethane (DME). The as-prepared borate magnesium oxide complex (BMOC) electrolyte delivers exceptional electrochemical performances, including extremely high anodic stability (up to 4.2 V vs. Mg), non-corrosivity to stainless steel and aluminium foils, and reasonable ionic conductivity of 1.74 x 10(-4) S cm(-1). In addition, by virtue of the non-nucleophilic characteristic of the BMOC electrolyte, S|| BMOC|| Mg cells have been assembled, which show a high stable discharge capacity of 1030 mAh g(-1) for 15 cycles and one well-defined voltage plateau of approximate to 1.1 V vs. Mg, yielding a desirable energy density beyond 1100 Wh kg(-1) based on the weight of sulfur in cathodes.
SubtypeArticle
KeywordStrong Anion Receptor Mg-ion Electrolyte High Anodic Stability Sulfur Cathode High Energy Density
WOS HeadingsScience & Technology ; Physical Sciences
DOI10.1016/j.elecom.2017.09.001
WOS KeywordRECHARGEABLE MAGNESIUM BATTERIES ; CATHODE ; PERFORMANCE ; SALTS ; DEPOSITION ; CHLORIDE ; SYSTEMS ; SULFUR
Indexed BySCI
Language英语
WOS Research AreaElectrochemistry
Funding OrganizationNational Science Fund for Distinguished Young Scholars(51625204) ; Youth Innovation Promotion Association of CAS(2016193) ; National Natural Science Foundation of China(51502319)
WOS SubjectElectrochemistry
WOS IDWOS:000411349500016
Citation statistics
Document Type期刊论文
Identifierhttp://ir.qibebt.ac.cn/handle/337004/9592
Collection仿生与固态能源系统研究组
Affiliation1.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao Ind Energy Storage Res Inst, Qingdao 266101, Peoples R China
2.Qingdao Univ Sci & Technol, Coll Chem & Mol Engn, Coll Chem & Mol Engn, Qingdao 266042, Peoples R China
Recommended Citation
GB/T 7714
Xu, Huimin,Zhang, Zhonghua,Cui, Zili,et al. Strong anion receptor-assisted boron-based Mg electrolyte with wide electrochemical window and non-nucleophilic characteristic[J]. ELECTROCHEMISTRY COMMUNICATIONS,2017,83:72-76.
APA Xu, Huimin.,Zhang, Zhonghua.,Cui, Zili.,Du, Aobing.,Lu, Chenglong.,...&Cui, Guanglei.(2017).Strong anion receptor-assisted boron-based Mg electrolyte with wide electrochemical window and non-nucleophilic characteristic.ELECTROCHEMISTRY COMMUNICATIONS,83,72-76.
MLA Xu, Huimin,et al."Strong anion receptor-assisted boron-based Mg electrolyte with wide electrochemical window and non-nucleophilic characteristic".ELECTROCHEMISTRY COMMUNICATIONS 83(2017):72-76.
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