DataVXACS Applied Energy MaterialsPaper
journal article·2020-06-22

High Energy Density Hybrid Solid-State Li-Ion Batteries Enabled by a Gel/Ceramic/Gel Sandwich Electrolyte

Zihao Chen, Baichuan Han, Yuansheng Shi, Senhao Wang, Zhizhen Zhang, Xia Lu, Dapeng Cao

ACS Applied Energy Materials· Volume 3· Issue 6
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Source abstract

Abstract

In this work, a hierarchical PVDF-HFP gel polymer electrolyte (GPE) membrane is prepared intentionally and placed between the solid electrolyte and the electrodes. The fabricated LiFePO4/GPE/LAGP/GPE/Li hybrid solid-state cell displays superior rate performance and capacity retention. After 300 cycles at 0.5 C, negligible degradation can be observed, and the specific capacity remains as high as 145.6 mA h/g at room temperature. The excellent battery performance is ascribed to the significantly improved interfacial stability of the sandwich-like hybrid electrolyte and the remarkably enhanced charge transfer kinetics across the interface due to the flexibility of GPE.
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Research context

Energy storagePolymersCeramics & glasses

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

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

Affiliations

State Key Laboratory of Organic−Inorganic Composites, Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, P. R. China

School of Materials, Sun Yat-sen University, Guangzhou 510006, P. R. China

Institute of Physics, Chinese Academy of Sciences, Beijing 100029, P. R. China

Funding

Sun Yat-sen University · Ministry of Education of the People's Republic of China · Ministry of Science and Technology of the People's Republic of China · National Natural Science Foundation of China

References (30)

Show source-provided references
1. 10.1038/451652a10.1038/451652a ↗
2. 10.1021/ja309143810.1021/ja3091438 ↗
3. 10.1016/j.ensm.2017.12.00210.1016/j.ensm.2017.12.002 ↗
4. 10.1038/nnano.2017.1610.1038/nnano.2017.16 ↗
5. 10.1038/nenergy.2016.4210.1038/nenergy.2016.42 ↗
6. 10.1038/nenergy.2016.3010.1038/nenergy.2016.30 ↗
7. 10.1039/C6TA10142A10.1039/C6TA10142A ↗
8. 10.1021/acsami.5b1218610.1021/acsami.5b12186 ↗
9. 10.1021/jp405127510.1021/jp4051275 ↗
10. 10.1038/nmat482110.1038/nmat4821 ↗
11. 10.1021/acs.nanolett.6b0469510.1021/acs.nanolett.6b04695 ↗
12. 10.1002/aenm.20190160410.1002/aenm.201901604 ↗
13. 10.1002/adma.20160604210.1002/adma.201606042 ↗
14. 10.1002/aenm.20170237410.1002/aenm.201702374 ↗
15. 10.1021/jacs.6b0677710.1021/jacs.6b06777 ↗
16. 10.1149/2.0032005JES10.1149/2.0032005JES ↗
17. 10.1021/acsami.6b0083110.1021/acsami.6b00831 ↗
18. 10.1021/acsenergylett.9b0115810.1021/acsenergylett.9b01158 ↗
19. 10.1038/s41560-018-0104-510.1038/s41560-018-0104-5 ↗
20. 10.1021/acsenergylett.8b0045310.1021/acsenergylett.8b00453 ↗
21. 10.1002/adma.20180724310.1002/adma.201807243 ↗
22. 10.1021/acsnano.9b0880310.1021/acsnano.9b08803 ↗
23. 10.1002/anie.20191441710.1002/anie.201914417 ↗
24. 10.1002/adma.20160446010.1002/adma.201604460 ↗
25. 10.1021/acsami.7b0388710.1021/acsami.7b03887 ↗
26. 10.1021/acsami.8b2041310.1021/acsami.8b20413 ↗
27. 10.1038/s41467-019-11960-w10.1038/s41467-019-11960-w ↗
28. 10.1038/srep0600710.1038/srep06007 ↗
29. 10.1016/j.jallcom.2013.12.10010.1016/j.jallcom.2013.12.100 ↗
30. 10.1016/j.ensm.2019.09.02310.1016/j.ensm.2019.09.023 ↗