DataVXACS Applied Energy MaterialsPaper
journal article·2018-09-24

Engineering Solid Electrolyte Interphase in Lithium Metal Batteries by Employing an Ionic Liquid Ether Double-Solvent Electrolyte with Li[(CF3SO2)(n-C4F9SO2)N] as the Salt

Bo Tong, Xi Chen, Liwei Chen, Zhibin Zhou, Zhangquan Peng

ACS Applied Energy Materials· Volume 1· Issue 9
Publisher page
Source abstract

Abstract

An ionic liquid ether double-solvent electrolyte, comprising 1 M Li[(CF3SO2)(n-C4F9SO2)N] dissolved in N-propyl-N-methylpiperidinium bis(fluorosulfonyl)imide/1,3-dioxolane (1:1, v/v), is utilized to tackle uncontrollable dendrite growth and unsatisfactory Coulombic efficiency, which are two main barriers for commercial adoption of rechargeable lithium metal batteries. X-ray photoelectron spectroscopy analysis reveals that a highly conductive (Li3N), highly flexible (polydioxolane and F-containing organic compounds) solid electrolyte interphase film formed on the lithium metal anode. In this recipe, Li|Cu cells can operate ca. 1400 cycles with a high average Coulombic efficiency of 98.2% at 10 mA cm–2, and, moreover, Li|LiFePO4 cells can run 1000 cycles with a capacity fading less than 3% at 1 C.
Source: openalex_inverted_index · Quality: baseline

Research context

Energy storage

OpenAlex topics: Advanced Battery Materials and Technologies · Advancements in Battery Materials · Advanced Battery Technologies Research

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

Affiliations

Key Laboratory of Material Chemistry for Energy Conversion and Storage (Ministry of Education), School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology,1037 Luoyu Road, Wuhan 430074, China

State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, China

i-Lab, CAS Center for Excellence in Nanoscience, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou 215123, China

Funding

Ministry of Science and Technology of the People's Republic of China · People's Government of Jilin Province · National Natural Science Foundation of China · National Defense Science and Technology Innovation Special Zone

References (36)

Show source-provided references
1. 10.1002/advs.20160016810.1002/advs.201600168 ↗
2. 10.1039/c3cs60177c10.1039/c3cs60177c ↗
3. 10.1016/j.ensm.2016.07.00310.1016/j.ensm.2016.07.003 ↗
4. 10.1149/2.0251701jes10.1149/2.0251701jes ↗
5. 10.1038/s41560-017-0047-210.1038/s41560-017-0047-2 ↗
6. 10.1149/2.1441707jes10.1149/2.1441707jes ↗
7. 10.1016/j.jpowsour.2016.11.09710.1016/j.jpowsour.2016.11.097 ↗
8. 10.1021/acsnano.5b0216610.1021/acsnano.5b02166 ↗
9. 10.1039/C4CC05535G10.1039/C4CC05535G ↗
10. 10.1002/aenm.20170073210.1002/aenm.201700732 ↗
11. 10.1002/adma.20160553110.1002/adma.201605531 ↗
12. 10.1021/acs.chemmater.7b0009110.1021/acs.chemmater.7b00091 ↗
13. 10.1002/adma.20160375510.1002/adma.201603755 ↗
14. 10.1002/adma.20170484110.1002/adma.201704841 ↗
15. 10.1038/ncomms1179410.1038/ncomms11794 ↗
16. 10.1149/2.1301608jes10.1149/2.1301608jes ↗
17. 10.1016/0013-4686(90)87055-710.1016/0013-4686(90)87055-7 ↗
18. 10.1016/0013-4686(90)87056-810.1016/0013-4686(90)87056-8 ↗
19. 10.1038/ncomms251310.1038/ncomms2513 ↗
20. 10.1149/1.314872110.1149/1.3148721 ↗
21. 10.1038/ncomms1510610.1038/ncomms15106 ↗
22. 10.1149/2.1011603jes10.1149/2.1011603jes ↗
23. 10.1002/advs.20160040010.1002/advs.201600400 ↗
24. 10.1002/anie.20170709310.1002/anie.201707093 ↗
25. 10.1002/anie.20170930510.1002/anie.201709305 ↗
26. 10.1149/1.213005610.1149/1.2130056 ↗
27. 10.1038/ncomms736210.1038/ncomms7362 ↗
28. 10.1149/2.0041514jes10.1149/2.0041514jes ↗
29. 10.1016/j.jpowsour.2007.09.03010.1016/j.jpowsour.2007.09.030 ↗
30. 10.1021/acs.chemrev.6b0050410.1021/acs.chemrev.6b00504 ↗
31. 10.1039/c3ta11553d10.1039/c3ta11553d ↗
32. 10.1063/1.8928310.1063/1.89283 ↗
33. 10.1021/acs.nanolett.5b0528310.1021/acs.nanolett.5b05283 ↗
34. 10.1149/1.143347110.1149/1.1433471 ↗
35. 10.1016/S0378-7753(99)00141-X10.1016/S0378-7753(99)00141-X ↗
36. 10.1016/j.jpowsour.2011.05.03510.1016/j.jpowsour.2011.05.035 ↗