Electrolyte Effect on a Polyanionic Organic Anode for Pure Organic K-Ion Batteries
Source abstract
Abstract
Potassium naphthalene-1,4,5,8-tetracarboxylate (K4NTC, 117 mAh g–1) is a new organic anode for K-ion batteries, which possesses four strong K–O ionic bonds within a −4-valent naphthalene-1,4,5,8-tetracarboxylate skeleton (NTC4–). And thus, K4NTC is a polyanionic organic salt. Simultaneously, new insights are provided by comparing two typical electrolyte systems (carbonate and ether electrolytes) with KPF6 as the same solute. Finally, the pure organic K-ion batteries (OKIBs) are fabricated by using perylene-3,4,9,10-tetracarboxydianhydride (PTCDA) as the organic cathode and the reduced state (K6NTC) of K4NTC as the anode. And this OKIB can deliver a peak discharge capacity of 121 mAh g–1anode and run over 1500 cycles in 0.5–3 V using ether electrolytes.
Source: openalex_inverted_index · Quality: baseline
Research context
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
School of Materials and Energy, University of Electronic Science and Technology of China (UESTC), Chengdu 611731, P. R. China
State Key Laboratory of Electronic Thin Films and Integrated Devices, University of Electronic Science and Technology of China (UESTC), Chengdu 611731, P. R. China
Department of Chemistry and Key Laboratory for Preparation and Application of Ordered Structural Materials of Guangdong Province, Shantou University, Shantou 515063, P. R. China
Funding
Fundamental Research Funds of UESTC · Sichuan Science and Technology Program · Open Foundation of State Key Laboratory of Electronic Thin Films and Integrated Devices of UESTC
References (58)
Show source-provided references
1. 10.1021/acs.chemrev.9b0046310.1021/acs.chemrev.9b00463 ↗
2. 10.1016/j.elecom.2015.09.00210.1016/j.elecom.2015.09.002 ↗
3. 10.1002/tcr.20170005710.1002/tcr.201700057 ↗
4. 10.1016/j.jpowsour.2020.22822810.1016/j.jpowsour.2020.228228 ↗
5. 10.1021/acs.jpcc.9b1093010.1021/acs.jpcc.9b10930 ↗
6. 10.1038/s41467-018-05786-110.1038/s41467-018-05786-1 ↗
7. 10.1002/aenm.20190261810.1002/aenm.201902618 ↗
8. 10.1039/D0EE01361G10.1039/D0EE01361G ↗
9. 10.1016/j.nanoen.2018.09.07210.1016/j.nanoen.2018.09.072 ↗
10. 10.1039/D0NR06775J10.1039/D0NR06775J ↗
11. 10.1016/j.cej.2020.12492310.1016/j.cej.2020.124923 ↗
12. 10.1039/D0EE02919J10.1039/D0EE02919J ↗
13. 10.1016/j.ensm.2020.11.00510.1016/j.ensm.2020.11.005 ↗
14. 10.1016/j.orgel.2018.06.02710.1016/j.orgel.2018.06.027 ↗
15. 10.1002/smll.20180506110.1002/smll.201805061 ↗
16. 10.1038/s41467-018-06708-x10.1038/s41467-018-06708-x ↗
17. 10.1039/c3ee40709h10.1039/c3ee40709h ↗
18. 10.1002/anie.20150667310.1002/anie.201506673 ↗
19. 10.1002/aenm.20160179210.1002/aenm.201601792 ↗
20. 10.1002/aenm.20160184310.1002/aenm.201601843 ↗
21. 10.1002/adma.20160516010.1002/adma.201605160 ↗
22. 10.1002/adfm.20180101610.1002/adfm.201801016 ↗
23. 10.1016/j.nanoen.2017.01.01610.1016/j.nanoen.2017.01.016 ↗
24. 10.1039/C6EE03185D10.1039/C6EE03185D ↗
25. 10.1021/acsami.7b0897410.1021/acsami.7b08974 ↗
26. 10.1016/j.nanoen.2015.10.01510.1016/j.nanoen.2015.10.015 ↗
27. 10.1016/j.elecom.2016.07.01110.1016/j.elecom.2016.07.011 ↗
28. 10.1002/adfm.20180713710.1002/adfm.201807137 ↗
29. 10.1039/C8CC00802G10.1039/C8CC00802G ↗
30. 10.1039/C8TA09960J10.1039/C8TA09960J ↗
31. 10.1039/C9TA06430C10.1039/C9TA06430C ↗
32. 10.1021/acsami.9b1311810.1021/acsami.9b13118 ↗
33. 10.1039/C9TA06376E10.1039/C9TA06376E ↗
34. 10.1002/anie.20160719410.1002/anie.201607194 ↗
35. 10.1002/adfm.20190765610.1002/adfm.201907656 ↗
36. 10.1016/j.electacta.2020.13736510.1016/j.electacta.2020.137365 ↗
37. 10.1002/adfm.20200067510.1002/adfm.202000675 ↗
38. 10.1002/cssc.20190053910.1002/cssc.201900539 ↗
39. 10.1002/cssc.20200013110.1002/cssc.202000131 ↗
40. 10.1016/j.elecom.2019.10650910.1016/j.elecom.2019.106509 ↗
41. 10.1039/C8CC09596E10.1039/C8CC09596E ↗
42. 10.1021/cr030203g10.1021/cr030203g ↗
43. 10.1021/jp207714c10.1021/jp207714c ↗
44. 10.1016/S0008-6223(00)00233-510.1016/S0008-6223(00)00233-5 ↗
45. 10.1002/anie.20200196610.1002/anie.202001966 ↗
46. 10.1021/jacs.7b0494510.1021/jacs.7b04945 ↗
47. 10.1002/anie.20180411510.1002/anie.201804115 ↗
48. Mortimer R. G. · 2008
49. 10.1021/acsaem.8b0021410.1021/acsaem.8b00214 ↗
50. 10.1016/j.ensm.2019.07.04310.1016/j.ensm.2019.07.043 ↗
51. 10.1021/acsenergylett.0c0014810.1021/acsenergylett.0c00148 ↗
52. 10.1016/j.joule.2018.08.00410.1016/j.joule.2018.08.004 ↗
53. 10.1002/adfm.20180067010.1002/adfm.201800670 ↗
54. 10.1016/j.jpowsour.2019.05.06410.1016/j.jpowsour.2019.05.064 ↗
55. 10.1002/adma.20180548610.1002/adma.201805486 ↗
56. 10.1002/anie.20160719410.1002/anie.201607194 ↗
57. 10.1002/adfm.20190765610.1002/adfm.201907656 ↗
58. 10.1007/s40843-020-1556-910.1007/s40843-020-1556-9 ↗