Bi-functional effects of lengthening aliphatic chain of phthalimide-based negative redox couple and its non-aqueous flow battery performance at stack cell
Source abstract
Abstract
Effects of lengthening an aliphatic chain of a phthalimide-based negative redox couple for non-aqueous flow batteries are examined. The working voltage and solubility of N-butylphthalimide are 0.1 V lower and four times greater (2.0 M) than those of methyl-substituted phthalimide. These enhanced properties are attributed to a lower packing density. Consequently, the energy density of the proposed redox couple is greatly enhanced from butyl substitution. Furthermore, the results of the stack flow cell test with N,N,N′,N′-tetramethyl-p-phenylenediamine positive redox couple show advantageous features of this non-aqueous flow battery system: a stable Coulombic efficiency and high working voltage.
Source: crossref · Quality: baseline
Research context
OpenAlex topics: Advanced battery technologies research · Electrocatalysts for Energy Conversion · Advanced Battery Technologies Research
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Department of Chemical and Biological Engineering, Seoul National University 1 , Daehak-dong, Gwanak-gu, Seoul 151-742, South Korea
Graduate School of Knowledge-Based Technology and Energy, Korea Polytechnic University 2 , 2121 Jeongwang-dong, Siheung-si, Gyeonggi-do 429-793, South Korea
Graduate School of Energy and Environment, Seoul National University of Science and Technology 3 , 232 Gongneung-ro, Seoul 139-743, South Korea
References (31)
Show source-provided references
1. J. Power Sources · 2004 · 127 · 9810.1016/j.jpowsour.2003.09.066 ↗
2. Energy Environ. Sci. · 2013 · 6 · 102610.1039/c3ee23708g ↗
3. Renewable Sustainable Energy Rev. · 2013 · 27 · 77810.1016/j.rser.2013.07.017 ↗
4. J. Electrochem. Soc. · 2016 · 163 · A506410.1149/2.0101601jes ↗
5. Electrochim. Acta · 1992 · 37 · 125310.1016/0013-4686(92)85064-r ↗
6. Electrochim. Acta · 1992 · 37 · 245910.1016/0013-4686(92)87084-d ↗
7. Carbon · 2010 · 48 · 307910.1016/j.carbon.2010.04.044 ↗
8. Nano Lett. · 2013 · 13 · 133010.1021/nl400223v ↗
9. J. Electrochem. Soc. · 2016 · 163 · A116410.1149/2.0261607jes ↗
10. J. Power Sources · 1985 · 15 · 17910.1016/0378-7753(85)80071-9 ↗
11. J. Electrochem. Soc. · 1987 · 134 · 295010.1149/1.2100321 ↗
12. J. Appl. Electrochem. · 1990 · 20 · 46310.1007/bf01076057 ↗
13. Electrochem. Commun. · 2009 · 11 · 231210.1016/j.elecom.2009.10.006 ↗
14. Electrochem. Commun. · 2016 · 69 · 7210.1016/j.elecom.2016.06.002 ↗
15. J. Power Sources · 2015 · 283 · 30010.1016/j.jpowsour.2015.02.083 ↗
16. ACS Energy Lett. · 2016 · 1 · 70510.1021/acsenergylett.6b00255 ↗
17. Adv. Energy Mater. · 2012 · 2 · 139010.1002/aenm.201200322 ↗
18. Electrochem. Solid-State Lett. · 2011 · 14 · A17110.1149/1.3582793 ↗
19. J. Power Sources · 2017 · 348 · 26410.1016/j.jpowsour.2017.03.019 ↗
20. Adv. Funct. Mater. · 2013 · 23 · 97010.1002/adfm.201200694 ↗
21. Chem. Rev. · 2015 · 115 · 1153310.1021/cr500720t ↗
22. J. Am. Chem. Soc. · 1922 · 44 · 141610.1021/ja01428a002 ↗
23. Proc. Natl. Acad. Sci. U. S. A. · 1915 · 1 · 19110.1073/pnas.1.4.191 ↗
24. J. Pharm. Sci. · 2014 · 103 · 262910.1002/jps.24034 ↗
25. ChemSusChem · 2014 · 8 · 31010.1002/cssc.201403021 ↗
26. Inorg. Chim. Acta · 1976 · 17 · 8110.1016/s0020-1693(00)81961-1 ↗
27. J. Electroanal. Chem. · 1979 · 105 · 32910.1016/0368-1874(79)87265-2 ↗
28. Pure Appl. Chem. · 1975 · 41 · 29110.1351/pac197541030291 ↗
29. Pure Appl. Chem. · 2011 · 83 · 212910.1351/pac-con-11-08-15 ↗
30. Adv. Energy Mater. · 2015 · 5 · 140067810.1002/aenm.201400678 ↗
31. J. Mater. Chem. A · 2015 · 3 · 792910.1039/c4ta06622g ↗