Vertically-aligned carbon nanotubes on aluminum as a light-weight positive electrode for lithium-polysulfide batteriesElectronic supplementary information (ESI) available. See DOI: 10.1039/c4cc08848d

A light-weight, high specific surface current collector made of vertically-aligned carbon nanotubes grown on an aluminum substrate was fabricated and studied as a positive electrode in a semi-liquid lithium/polysulfide battery. This simple system delivered stable capacities over 1000 mA h g S −1 and...

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Bibliographic Details
Main Authors: Liatard, S, Benhamouda, K, Fournier, A, Ramos, R, Barchasz, C, Dijon, J
Format: Article
Language:English
Online Access:Get full text
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Summary:A light-weight, high specific surface current collector made of vertically-aligned carbon nanotubes grown on an aluminum substrate was fabricated and studied as a positive electrode in a semi-liquid lithium/polysulfide battery. This simple system delivered stable capacities over 1000 mA h g S −1 and 2 mA h cm −2 with almost no capacity loss over 50 cycles. A light-weight, high specific surface current collector made of vertically-aligned carbon nanotubes grown on an aluminum substrate was fabricated and studied as a positive electrode in a semi-liquid lithium/polysulfide battery.
ISSN:1359-7345
1364-548X
DOI:10.1039/c4cc08848d