Ultralow-Concentration Electrolyte for Na-Ion Batteries

Yuqi Li; Yang Yang; Yaxiang Lu; Quan Zhou; Xingguo Qi; Qingshi Meng; Xiaohui Rong; Liquan Chen; Yong-Sheng Hu

doi:10.1021/acsenergylett.0c00337

journal article·2020-04-10

Ultralow-Concentration Electrolyte for Na-Ion Batteries

Yuqi Li, Yang Yang, Yaxiang Lu, Quan Zhou, Xingguo Qi, Qingshi Meng, Xiaohui Rong, Liquan Chen, Yong-Sheng Hu

ACS Energy Letters· Volume 5· Issue 4

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Source abstract

Abstract

Owing to the smaller Stokes radius and desolvation energy of Na+ compared to those of Li+, an unusual ultralow-concentration electrolyte is proposed for Na-ion batteries to further reduce the cost and expand the working temperature range, benefiting from the low viscosity of a dilute electrolyte and the formed organic-dominated solid electrolyte interphase. The novel dilute electrolyte chemistry provides new solutions for the operation of rechargeable batteries under extreme conditions, which can accelerate the exploitation of low-cost and durable energy storage systems.

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 for Renewable Energy, Beijing Key Laboratory for New Energy Materials and Devices, Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China

College of Materials Science and Optoelectronic Technology, University of Chinese Academy of Sciences, Beijing 100049, China

Yangtze River Delta Physics Research Center Co. Ltd., Liyang 213300, China

Funding

National Natural Science Foundation of China · Chinese Academy of Sciences

References (15)

Show source-provided references

1. 10.1038/ncomms251310.1038/ncomms2513 ↗

2. 10.1126/science.aab159510.1126/science.aab1595 ↗

3. 10.1021/acsenergylett.9b0192610.1021/acsenergylett.9b01926 ↗

4. 10.1016/j.joule.2019.12.00710.1016/j.joule.2019.12.007 ↗

5. 10.1021/acsenergylett.9b0072410.1021/acsenergylett.9b00724 ↗

6. 10.1021/acsenergylett.9b0219010.1021/acsenergylett.9b02190 ↗

7. 10.1039/C9CS00162J10.1039/C9CS00162J ↗

8. 10.1002/advs.20150003110.1002/advs.201500031 ↗

9. 10.3969/j.issn.2095-4239.2016.03.00910.3969/j.issn.2095-4239.2016.03.009 ↗

10. 10.1039/C4TA04428B10.1039/C4TA04428B ↗

11. 10.1002/aenm.20190285210.1002/aenm.201902852 ↗

12. 10.1038/s41565-019-0618-410.1038/s41565-019-0618-4 ↗

13. 10.1002/adma.20180482210.1002/adma.201804822 ↗

14. 10.1088/1674-1056/ab790610.1088/1674-1056/ab7906 ↗

15. 10.1021/acsami.5b0290410.1021/acsami.5b02904 ↗