Tetrakis coumarin as efficient electrode material for rechargeable lithium ion battery

Guruprasadagowda, YK and Harish, MNK and Tripathy, D and Sampath, S (2022) Tetrakis coumarin as efficient electrode material for rechargeable lithium ion battery. In: Journal of Electroanalytical Chemistry, 908 .

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Abstract

Coumarin based tetramer type molecule � Tetrakiscoumarin (TKC) has been synthesized and investigated as an electrode material for lithium ion battery. TKC comprises four hydroxyl and four carbonyl sites for lithium uptake and it can undergo multiple redox reactions. It is observed that TKC exhibits discharge capacities of 300 and 203 mAh g�1 at 50 and 1000 mA g�1 with good rate capability in the potential range of 0.01�3.0 V vs Li+. The present work involves the investigation of lactone group � containing coumarin based molecule as an electrode material and helps explore the potential of coumarin based organic materials. © 2022 Elsevier B.V.

Item Type:	Journal Article
Publication:	Journal of Electroanalytical Chemistry
Publisher:	Elsevier B.V.
Additional Information:	The copyright for this article belongs to Elsevier B.V.
Keywords:	Electric discharges; Electrodes; Ions; Molecules; Redox reactions; Synthesis (chemical), Coumarin electrode; Discharge capacities; Electrode material; Organic electrodes; Rechargeable lithium ion battery; Synthesised; Tetrakis; Tetrakis coumarin; Tetramers; carbonyl, Lithium-ion batteries
Department/Centre:	Division of Chemical Sciences > Inorganic & Physical Chemistry
Date Deposited:	21 Feb 2022 12:04
Last Modified:	21 Feb 2022 12:04
URI:	http://eprints.iisc.ac.in/id/eprint/71396

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