Reduced graphene oxide as a protective layer of the current collector of a lithium-ion battery

D. Yu. Kornilov; S. P. Gubin; P. N. Chuprov; A. Yu. Rychagov; A. V. Cheglakov; A. S. Karaseva; E. S. Krasnova; V. A. Voronov; S. V. Tkachev; L. A. Kasharina

doi:10.1134/S102319351706012X

Reduced graphene oxide as a protective layer of the current collector of a lithium-ion battery

Authors: Kornilov D.Y.¹, Gubin S.P.¹, Chuprov P.N.¹, Rychagov A.Y.¹, Cheglakov A.V.¹, Karaseva A.S.¹, Krasnova E.S.¹, Voronov V.A.¹, Tkachev S.V.¹, Kasharina L.A.¹
Affiliations:
1. AkKo Lab Laboratory
Issue: Vol 53, No 6 (2017)
Pages: 622-626
Section: Article
URL: https://journal-vniispk.ru/1023-1935/article/view/188771
DOI: https://doi.org/10.1134/S102319351706012X
ID: 188771

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Abstract

The possibility of protecting the current collector of the cathode of a lithium-ion battery from the corrosive agents of electrolyte by creating a protective shell of reduced graphene oxide on the collector surface was studied. The positive effect was found to be a decrease in the degree of Faraday processes. The results of scanning electron microscopy, XRD analysis, Raman spectroscopy, and cyclic voltammetry were presented.