DataVXSmallPaper
journal article·2019-04

Lithium–Metal Batteries: Additive‐Assisted Novel Dual‐Salt Electrolyte Addresses Wide Temperature Operation of Lithium–Metal Batteries (Small 16/2019)

Xuehui Shangguan, Gaojie Xu, Zili Cui, Qinglei Wang, Xiaofan Du, Kai Chen, Suqi Huang, Guofeng Jia, Faqiang Li, Xiao Wang, Di Lu, Shanmu Dong, Guanglei Cui

Small· Volume 15· Issue 16
Publisher page
Source abstract

Abstract

In article number 1900269, Guofeng Jia, Guanglei Cui, and co-workers combine self-synthesized lithium trifluoro(perfluoro-tert-butyloxyl)borate (LiTFPFB) with lithium bis(trifluoromethanesulfonyl)imide (LiTFSI) to formulate a 1 m dual-salt electrolyte, which contains lithium difluorophosphate (LiPO2F2) additive and dominant carbonate solvents with low melting point and high boiling point. This addition dramatically improves cyclability and rate capability of a LiNi0.5Mn0.3Co0.2O2/Li (NMC/Li) battery, unprecedentedly ranging from −40 °C to 90 °C.
Source: openalex_inverted_index · Quality: baseline

Research context

Energy storage

OpenAlex topics: Advanced Battery Materials and Technologies · Polyoxometalates: Synthesis and Applications

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

Qingdao Industrial Energy Storage Research Institute Qingdao Institute of Bioenergy and Bioprocess Technology Chinese Academy of Sciences Qingdao 266101 P. R. China

Key Laboratory of Comprehensive and Highly Efficient Utilization of Salt Lake Resources Key Laboratory of Salt Lake Resources Chemistry of Qinghai Province Qinghai Institute of Salt Lakes Chinese Academy of Sciences Xining 810008 P. R. China

Center of Materials Science and Optoelectronics Engineering University of Chinese Academy of Sciences Beijing 100049 P. R. China

References

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