A low-cost naphthaldiimide based organic cathode for rechargeable lithium-ion batteries
Recently, the development of cathode materials is becoming an important issue for lithium-ion batteries (LIBs). Compared with inorganic cathodes, the organic cathodes are developing rapidly, ascribing to their distinct merits in light weight, low cost, massive organic resources and high capacity. In...
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Frontiers Media S.A.
2022-11-01
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Online Access: | https://www.frontiersin.org/articles/10.3389/fchem.2022.1056244/full |
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author | Zhuo Wang Pengchao Zhang Junpeng Li Chong Zhang Jia-Xing Jiang Menglan Lv Zhengping Ding Bin Zhang |
author_facet | Zhuo Wang Pengchao Zhang Junpeng Li Chong Zhang Jia-Xing Jiang Menglan Lv Zhengping Ding Bin Zhang |
author_sort | Zhuo Wang |
collection | DOAJ |
description | Recently, the development of cathode materials is becoming an important issue for lithium-ion batteries (LIBs). Compared with inorganic cathodes, the organic cathodes are developing rapidly, ascribing to their distinct merits in light weight, low cost, massive organic resources and high capacity. In this paper, a cost-efficiency naphthaldiimide (NDI) based derivative, 2,7-bis(2-((2-hydroxyethyl) amino) ethyl) benzo[lmn] [3,8] phenanthroline-1,3,6,8(2H, 7H)-tetraone (NDI-NHOH), was used as organic cathode in LIBs. The NDI-NHOH was synthesized easily via one-step process, and it showed very high thermal stability. Through mixing NDI-NHOH with acetylene black and polyvinylidene fluoride (weight ratio of 6:3:1) as composite cathode in lithium-metal based LIBs, the NDI-NHOH presented versatile electrochemical properties. From cyclic voltammetry (CV) test, it exhibited two reversible peaks for oxidation and reduction in the first cycle, respectively. Notably, the oxidation and reduction peaks were located at 2.54, 3.22 and 2.14, 2.32 V vs. Li+/Li, respectively. By employing NDI-NHOH as cathode, it demonstrated a specific capacity of about 80 mAh g−1 in the range of 1.5–3.5 V, where the batteries retained a capacity retention of 50% over 20 cycles. According to the LIBs study, it suggests that the NDI-NHOH-based derivative shows a potentially promising candidate as efficient organic cathode materials for high-performance metal-ions batteries. |
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spelling | doaj.art-60f824847e76449ba360a8c797d729212022-12-22T04:35:42ZengFrontiers Media S.A.Frontiers in Chemistry2296-26462022-11-011010.3389/fchem.2022.10562441056244A low-cost naphthaldiimide based organic cathode for rechargeable lithium-ion batteriesZhuo Wang0Pengchao Zhang1Junpeng Li2Chong Zhang3Jia-Xing Jiang4Menglan Lv5Zhengping Ding6Bin Zhang7School of Chemistry and Chemical Engineering, Guizhou University, Guiyang, ChinaKey Laboratory for Macromolecular Science of Shaanxi Province, Shaanxi Engineering Laboratory for Advanced Energy Technology, School of Materials Science and Engineering, Shaanxi Normal University, Xi’an, ChinaSchool of Materials Science and Engineering, Changzhou University, Changzhou, ChinaKey Laboratory for Macromolecular Science of Shaanxi Province, Shaanxi Engineering Laboratory for Advanced Energy Technology, School of Materials Science and Engineering, Shaanxi Normal University, Xi’an, ChinaKey Laboratory for Macromolecular Science of Shaanxi Province, Shaanxi Engineering Laboratory for Advanced Energy Technology, School of Materials Science and Engineering, Shaanxi Normal University, Xi’an, ChinaSchool of Chemistry and Chemical Engineering, Guizhou University, Guiyang, ChinaSchool of Materials Science and Engineering, Changzhou University, Changzhou, ChinaSchool of Chemistry and Chemical Engineering, Guizhou University, Guiyang, ChinaRecently, the development of cathode materials is becoming an important issue for lithium-ion batteries (LIBs). Compared with inorganic cathodes, the organic cathodes are developing rapidly, ascribing to their distinct merits in light weight, low cost, massive organic resources and high capacity. In this paper, a cost-efficiency naphthaldiimide (NDI) based derivative, 2,7-bis(2-((2-hydroxyethyl) amino) ethyl) benzo[lmn] [3,8] phenanthroline-1,3,6,8(2H, 7H)-tetraone (NDI-NHOH), was used as organic cathode in LIBs. The NDI-NHOH was synthesized easily via one-step process, and it showed very high thermal stability. Through mixing NDI-NHOH with acetylene black and polyvinylidene fluoride (weight ratio of 6:3:1) as composite cathode in lithium-metal based LIBs, the NDI-NHOH presented versatile electrochemical properties. From cyclic voltammetry (CV) test, it exhibited two reversible peaks for oxidation and reduction in the first cycle, respectively. Notably, the oxidation and reduction peaks were located at 2.54, 3.22 and 2.14, 2.32 V vs. Li+/Li, respectively. By employing NDI-NHOH as cathode, it demonstrated a specific capacity of about 80 mAh g−1 in the range of 1.5–3.5 V, where the batteries retained a capacity retention of 50% over 20 cycles. According to the LIBs study, it suggests that the NDI-NHOH-based derivative shows a potentially promising candidate as efficient organic cathode materials for high-performance metal-ions batteries.https://www.frontiersin.org/articles/10.3389/fchem.2022.1056244/fullnaphthaldiimidesorganic cathodeelectrochemical propertiescapacitylithium-ion batteries |
spellingShingle | Zhuo Wang Pengchao Zhang Junpeng Li Chong Zhang Jia-Xing Jiang Menglan Lv Zhengping Ding Bin Zhang A low-cost naphthaldiimide based organic cathode for rechargeable lithium-ion batteries Frontiers in Chemistry naphthaldiimides organic cathode electrochemical properties capacity lithium-ion batteries |
title | A low-cost naphthaldiimide based organic cathode for rechargeable lithium-ion batteries |
title_full | A low-cost naphthaldiimide based organic cathode for rechargeable lithium-ion batteries |
title_fullStr | A low-cost naphthaldiimide based organic cathode for rechargeable lithium-ion batteries |
title_full_unstemmed | A low-cost naphthaldiimide based organic cathode for rechargeable lithium-ion batteries |
title_short | A low-cost naphthaldiimide based organic cathode for rechargeable lithium-ion batteries |
title_sort | low cost naphthaldiimide based organic cathode for rechargeable lithium ion batteries |
topic | naphthaldiimides organic cathode electrochemical properties capacity lithium-ion batteries |
url | https://www.frontiersin.org/articles/10.3389/fchem.2022.1056244/full |
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