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Effect of surface modification of TiO2 on the electrochemical performance of lithium-sulfur cell

Mohanty, Shyama Prasad and Nookala, Munichandraiah (2018) Effect of surface modification of TiO2 on the electrochemical performance of lithium-sulfur cell. In: BULLETIN OF MATERIALS SCIENCE, 41 (6).

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Official URL: https://dx.doi.org/10.1007/s12034-018-1656-5

Abstract

Surface of TiO2 is known to chemically bind the polysulfides in Li-S cell. In the present study, the effect of surface defects or oxygen vacancies in TiO2 present as a composite with sulfur cathode on the performance of Li-S cell was investigated by using NaBH4 reduced (black colour) TiO2 and pristine (white) TiO2 in cathode. Results show that former is superior in performance.

Item Type: Journal Article
Additional Information: Copyright of this article belongs to INDIAN ACAD SCIENCES
Keywords: Polysulfide; reduction; NaBH4; black TiO2
Department/Centre: Division of Chemical Sciences > Inorganic & Physical Chemistry
Depositing User: Id for Latest eprints
Date Deposited: 01 Jan 2019 17:37
Last Modified: 01 Jan 2019 17:37
URI: http://eprints.iisc.ac.in/id/eprint/61289

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